Metal-free organic electrocatalysis for conversion and storage of renewable electricity

• Project/Area Number: 18H02068
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Review Section: Basic Section 36020:Energy-related chemistry
• Research Institution: Yamagata University
• Principal Investigator: YOSHIDA TSUKASA 山形大学, 大学院理工学研究科, 教授 (90273127)
• Co-Investigator(Kenkyū-buntansha): Ajit Khosla 山形大学, 大学院理工学研究科, 助教 (00768484) ; 城石 英伸 東京工業高等専門学校, 物質工学科, 准教授 (30413751) ; Milano Giuseppe 山形大学, 大学院有機材料システム研究科, 教授 (30816608)
• Project Period (FY): 2018-04-01 – 2021-03-31
• Project Status: Completed (Fiscal Year 2020)
• Budget Amount: ¥17,290,000 (Direct Cost: ¥13,300,000、Indirect Cost: ¥3,990,000); Fiscal Year 2020: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000); Fiscal Year 2019: ¥7,020,000 (Direct Cost: ¥5,400,000、Indirect Cost: ¥1,620,000); Fiscal Year 2018: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
• Keywords: エネルギー変換 / 電極触媒 / 導電性高分子 / 電気化学分析 / 分子ダイナミクスシミュレーション / 3Dプリンティング / 水素発生反応 / 炭酸ガス還元反応

Outline of Final Research Achievements

Sustainable rare metal free hydrogen bonding conductive polymer electrocatalysts were developed from various abundant elements and synthetic methods to realize on-demand use of renewable energy by conversion of electricity surplus from renewable sources such as solar, into storable chemical energies. Electropolymerized poly-dopamine (PDA) has achieved an overpotential of ca. 100 mV for hydrogen evolution reaction, as active as a high performance Pt catalyst, and far better than the PDA obtained by previously developed oCVD method. Electrocatalytic CO2 reduction has also been achieved by electrochemically self-assembled CuSCN/neutral red hybrid thin film. Electrodeposition also yielded Co-doped ZnO thin film which was active as a catalyst for water oxidation.

Academic Significance and Societal Importance of the Research Achievements

太陽光や風力による再生可能な創電が大幅に低コスト化した一方、天候による発電量の変動がそれらを基幹電力化する妨げとなっている。余剰電力による水電解やCO2還元によって容易に貯蔵可能な化学燃料に変換し、オンデマンド利用することが可能となれば、一層の再エネ拡大に貢献するが、従来これらの電解反応には希少な金属等が必須であった。本研究では水素結合性官能基を有する導電性高分子がメタルフリーな有機電極触媒となることを見出し、その高性能化と触媒活性発現の理由を探索した。電解重合PDAはPtに匹敵する水素発生触媒活性を有することを明らかにする成果等を得て、有機電極触媒が持つ大きな可能性を証明することに成功した。

Research Products

• [Int'l Joint Research] ヨハネスケプラー大学リンツ(オーストリア)
• [Int'l Joint Research] バーモント大学(米国)
• [Int'l Joint Research] ギーセン大学(ドイツ)
• [Int'l Joint Research] 北京大学(中国)
• [Int'l Joint Research] リンツ大学(オーストリア)
• [Int'l Joint Research] 半導体物理研究所(ウクライナ)
• [Int'l Joint Research] バーモント大学(米国)
• [Int'l Joint Research] ギーセン大学(ドイツ)
• [Int'l Joint Research] 北京大学深セン;大学院(中国)
• [Int'l Joint Research] リンツ大学(オーストリア)
• [Int'l Joint Research] ギーセン大学(ドイツ)
• [Int'l Joint Research] バーモント大学(米国)
• [Int'l Joint Research] ウクライナ国立学士院半導体物理研究所(ウクライナ)
• [Journal Article] Influence of Mg-doping on the characteristics of ZnO photoanodes in dye-sensitized solar cells (2021)
  • Author(s): Ringleb Andreas、Ruess Raffael、Hofeditz Nico、Heimbrodt Wolfram、Yoshida Tsukasa、Schlettwein Derck
  • Journal Title: Physical Chemistry Chemical Physics Volume: 23 Issue: 14 Pages: 8393-8402
  • DOI: 10.1039/d1cp00179e
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Single-Component Organic Solar Cells Based on Intramolecular Charge Transfer Photoabsorption (2021)
  • Author(s): K. Nakayama, T. Okura, Y. Okuda, J. Matsui, A. Masuhara, T. Yoshida, M. S. White, C. Yumusak, P. Stadler, M. Scharber, N. S. Sariciftci
  • Journal Title: Materials Volume: 14 Issue: 5 Pages: 1200-1200
  • DOI: 10.3390/ma14051200
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Photochemical Conversion of Ethanolamine-Zn2+ Complex Gel under Vacuum Ultraviolet Irradiation Associated with Color-Tunable Photoluminescence (2021)
  • Author(s): Sun Lina、Uda Kyota、Yoshida Tsukasa、Suzuri Yoshiyuki
  • Journal Title: The Journal of Physical Chemistry C Volume: 125 Issue: 9 Pages: 5417-5424
  • DOI: 10.1021/acs.jpcc.1c00318
  • Peer Reviewed / Open Access
• [Journal Article] Metal‐Free Hydrogen‐Bonded Polymers Mimic Noble Metal Electrocatalysts (2020)
  • Author(s): Coskun Halime、Aljabour Abdalaziz、Luna Phil、Sun He、Nishiumi Nobuyuki、Yoshida Tsukasa、Koller Georg、Ramsey Michael G.、Greunz Theresia、Stifter David、Strobel Moritz、Hild Sabine、Hassel Achim Walter、Sariciftci Niyazi Serdar、Sargent Edward H.、Stadler Philipp
  • Journal Title: Advanced Materials Volume: 32 Issue: 25 Pages: 1902177-1902177
  • DOI: 10.1002/adma.201902177
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Crystal structure characterization of some π-conjugated ionic crystals toward electronic applications (2020)
  • Author(s): Kodama Sota、Aoyama Shun、Tanaka Yuka、Ichijo Keisuke、Yoshida Tsukasa、Yamakado Ryohei、Okada Shuji
  • Journal Title: Molecular Crystals and Liquid Crystals Volume: 704 Issue: 1 Pages: 1-9
  • DOI: 10.1080/15421406.2020.1741794
  • Peer Reviewed
• [Journal Article] Electrochemical Self-Assembly of CuSCN/4-Cyano-4’-(N’-methyl)Stilbazolium Hybrid Thin Films (2020)
  • Author(s): Tsuda Yuki、Suzuki Toru、Nakamura Tensho、Uda Kyota、Okada Shuji、Yamakado Ryohei、Stadler Philipp、Yoshida Tsukasa
  • Journal Title: ECS Transactions Volume: 97 Issue: 7 Pages: 457-469
  • DOI: 10.1149/09707.0457ecst
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Flexible Ultraviolet Photodetectors Based on One-Dimensional Gallium-Doped Zinc Oxide Nanostructures (2020)
  • Author(s): Young Sheng-Joue、Liu Yi-Hsing、Shiblee M. D. Nahin Islam、Ahmed Kumkum、Lai Lin-Tzu、Nagahara Larry、Thundat Thomas、Yoshida Tsukasa、Arya Sandeep、Furukawa Hidemitsu、Khosla Ajit
  • Journal Title: ACS Applied Electronic Materials Volume: 2 Issue: 11 Pages: 3522-3529
  • DOI: 10.1021/acsaelm.0c00556
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Phonon-assisted anti-Stokes luminescence of tricarbocyanine near-infrared dye (2020)
  • Author(s): Dimitriev Oleg、Fedoryak Alexander、Slominskii Yuri、Smirnova Anna、Yoshida Tsukasa
  • Journal Title: Chemical Physics Letters Volume: 738 Pages: 136905-136905
  • DOI: 10.1016/j.cplett.2019.136905
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Vacuum Ultraviolet Photochemical Sol-Gel Processing of Zn, Sn, Zn-Sn Oxide Thin Films for Encapsulation of Organic Light Emitting Diodes (2019)
  • Author(s): Sun L.、Kurosawa Y.、Yoshida T.、Suzuri Y.
  • Journal Title: Journal of The Electrochemical Society Volume: 166 Issue: 9 Pages: B3176-B3183
  • DOI: 10.1149/2.0301909jes
  • Peer Reviewed / Open Access
• [Journal Article] Switching of Dye Loading Mechanism in Electrochemical Self-Assembly of CuSCN/4-(N,N-dimethylamino)-4′- (N′-methyl)Stilbazolium Hybrid Thin Films (2019)
  • Author(s): Tsuda Y.、Nakamura T.、Uda K.、Okada S.、Yamakado R.、Sun L.、Suzuri Y.、Stadler P.、Dimitriev O.、Yoshida T.
  • Journal Title: Journal of The Electrochemical Society Volume: 166 Issue: 9 Pages: B3096-B3102
  • DOI: 10.1149/2.0151909jes
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Vanadium Redox Flow Batteries Fabricated by 3D Printing and Employing Recycled Vanadium Collected from Ammonia Slag (2019)
  • Author(s): Sun He、Takahashi Hirotaka、Nishiumi Nobuyuki、Kamada Yuki、Sato Kei、Nedu Kyosuke、Matsushima Yuta、Khosla Ajit、Kawakami Masaru、Furukawa Hidemitsu、Stadler Philipp、Yoshida Tsukasa
  • Journal Title: Journal of The Electrochemical Society Volume: 166 Issue: 9 Pages: B3125-B3130
  • DOI: 10.1149/2.0251909jes
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Influence of Crystal Facets (102) or (100) on Photoelectrochemical Kinetics of ZnO Nanocrystals in Dye-Sensitized Solar Cells (2019)
  • Author(s): Sun He、Ruess Raffael、Schlettwein Derck、Yoshida Tsukasa
  • Journal Title: Journal of The Electrochemical Society Volume: 166 Issue: 9 Pages: B3290-B3294
  • DOI: 10.1149/2.0451909jes
  • Open Access / Int'l Joint Research
• [Journal Article] Preface -- JES Focus Issue on 4D Materials and Systems (2019)
  • Author(s): Rangachary Mukundan, Hidemitsu Furukawa, Giuseppe Milano, Hiroyuki Matsui, Tsukasa Yoshida, Sathish K. Sukumaran, Jessica Koehne, Peter Hesketh, Kafil M Razeeb, Luca Magagnin, Ajit Khosla, Johan Moulin
  • Journal Title: J. Electrochemical Society Volume: 166 Issue: 9 Pages: Y11-Y11
  • DOI: 10.1149/2.0481909jes
  • Open Access / Int'l Joint Research
• [Journal Article] Photoconductive Properties of Dibenzotetrathiafulvalene-Tetracyanoquinodimethane (DBTTF-TCNQ) Nanorods Prepared by the Reprecipitation Method (2019)
  • Author(s): Takeda Masaki、Hojo Kenta、Umemoto Kazuki、Scharber Markus Clark、Stadler Philipp、Yumusak Cigdem、Sariciftci Niyazi Serdar、White Matthew Shuette、Furis Madalina、Okada Shuji、Yoshida Tsukasa、Matsui Jun、Masuhara Akito
  • Journal Title: Journal of Nanoscience and Nanotechnology Volume: 19 Issue: 8 Pages: 4599-4602
  • DOI: 10.1166/jnn.2019.16346
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Various Ionic Crystals from the Combination of 1,3-Bis(dicyanomethylidene)indan Anion and π-Electronic Cations (2019)
  • Author(s): Tanaka Yuka、Ichijo Keisuke、Kodama Sota、Aoyama Shun、Yoshida Tsukasa、Yamakado Ryohei、Okada Shuji
  • Journal Title: Crystal Growth & Design Volume: 19 Issue: 10 Pages: 5811-5818
  • DOI: 10.1021/acs.cgd.9b00841
  • Peer Reviewed
• [Journal Article] Effects of alkylamine chain length on perovskite nanocrystals after washing and perovskite light-emitting diodes (2019)
  • Author(s): Tezuka Yuki、Umemoto Kazuki、Takeda Masaki、Takahashi Yoshihito、Ebe Hinako、Enomoto Junya、Rodbuntum Sasiphapa、Nohara Tomohiro、Fontecha Daniela、Asakura Satoshi、Chiba Takayuki、Furis Madalina Ioana、Yoshida Tsukasa、Uji-i Hiroshi、Masuhara Akito
  • Journal Title: Japanese Journal of Applied Physics Volume: 59 Issue: SD Pages: SDDC04-SDDC04
  • DOI: 10.7567/1347-4065/ab4ecd
  • NAID: 210000157387
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Interfacial Engineering in Solution Processing of Silicon-Based Hybrid Multilayer for High Performance Thin Film Encapsulation (2019)
  • Author(s): Sun Lina、Uemura Kaho、Takahashi Tatsuhiro、Yoshida Tsukasa、Suzuri Yoshiyuki
  • Journal Title: ACS Applied Materials & Interfaces Volume: 11 Issue: 46 Pages: 43425-43432
  • DOI: 10.1021/acsami.9b14994
  • Peer Reviewed / Open Access
• [Journal Article] Principles of solar energy storage (2019)
  • Author(s): Dimitriev Oleg、Yoshida Tsukasa、Sun He
  • Journal Title: Energy Storage Volume: 2 Issue: 1
  • DOI: 10.1002/est2.96
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Concerted Photoluminescence of Electrochemically Self-Assembled CuSCN/Stilbazolium Dye Hybrid Thin Films (2019)
  • Author(s): Uda Kyota、Tsuda Yuki、Okada Shuji、Yamakado Ryohei、Sun Lina、Suzuri Yoshiyuki、White Matthew Schuette、Furis Madalina、Stadler Philipp、Dimitriev Oleg、Yoshida Tsukasa
  • Journal Title: ACS Omega Volume: 4 Issue: 2 Pages: 4056-4062
  • DOI: 10.1021/acsomega.8b03632
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Preparation of Hierarchic Porous Films of α-MnO2 Nanoparticles by Using the Breath Figure Technique and Application for Hybrid Capacitor Electrodes (2019)
  • Author(s): Shimamura Nobuhiro、Kanda Ryuji、Matsukubo Yuma、Hirai Yutaro、Abe Hiroya、Hirai Yuji、Yoshida Tsukasa、Yabu Hiroshi、Masuhara Akito
  • Journal Title: ACS Omega Volume: 4 Issue: 2 Pages: 3827-3831
  • DOI: 10.1021/acsomega.8b03381
  • Peer Reviewed / Open Access
• [Journal Article] Solution processing of alternating PDMS/SiOx multilayer for encapsulation of organic light emitting diodes (2019)
  • Author(s): Sun Lina、Kurosawa Yu、Ito Hiroto、Makishima Yukihiro、Kita Hiroshi、Yoshida Tsukasa、Suzuri Yoshiyuki
  • Journal Title: Organic Electronics Volume: 64 Pages: 176-180
  • DOI: 10.1016/j.orgel.2018.10.027
  • Peer Reviewed / Open Access
• [Journal Article] Photoluminescent Property of Electrochemically Self-Assembled CuSCN/Dye Hybrid Thin Films (2018)
  • Author(s): Uda Kyota、Tsuda Yuki、Okada Shuji、Yamakado Ryohei、Sun Lina、Suzuri Yoshiyuki、White Matthew Schuette、Furis Madalina、Stadler Philipp、Dimitriev Oleg、Yoshida Tsukasa
  • Journal Title: ECS Transactions Volume: 88 Issue: 1 Pages: 323-333
  • DOI: 10.1149/08801.0323ecst
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Electrodeposition of Zn-Terephthalate Metal-Organic Framework Thin Films (2018)
  • Author(s): Nakamura Tenshou、Ueda Shotaro、Uda Kyota、Tsuda Yuki、Hirai Yuji、Sun He、Yoshida Tsukasa
  • Journal Title: ECS Transactions Volume: 88 Issue: 1 Pages: 343-350
  • DOI: 10.1149/08801.0343ecst
  • Peer Reviewed
• [Journal Article] Microwave-Assisted Hydrothermal Synthesis of Co-Doped ZnO Nanoparticles for Water Oxidation Electrocatalysis (2018)
  • Author(s): Nishiumi Nobuyuki、Sun He、Shiroishi Hidenobu、Matsushima Yuta、Stadler Philipp、Yoshida Tsukasa
  • Journal Title: ECS Transactions Volume: 88 Issue: 1 Pages: 369-380
  • DOI: 10.1149/08801.0369ecst
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Vacuum Ultraviolet-Assisted Sol-Gel Processing of Zn, Sn, Zn-Sn Oxide Thin Films for OLED Encapsulation (2018)
  • Author(s): Sun Lina、Kurosawa Yu、Yoshida Tsukasa、Suzuri Yoshiyuki
  • Journal Title: ECS Transactions Volume: 88 Issue: 1 Pages: 399-408
  • DOI: 10.1149/08801.0399ecst
  • Peer Reviewed
• [Journal Article] Switching of Dye Loading Mechanism in Electrochemical Self-Assembly of CuSCN/DAS Hybrid Thin Films (2018)
  • Author(s): Tsuda Yuki、Nakamura Tenshou、Uda Kyota、Okada Shuji、Sun Lina、Suzuri Yoshiyuki、Stadler Philipp、Yoshida Tsukasa
  • Journal Title: ECS Transactions Volume: 88 Issue: 1 Pages: 313-322
  • DOI: 10.1149/08801.0313ecst
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Novel Organic CT Salts of 1,3-Bis(dicyanomethylidene)indan Anion and Viologen Cations with Different Linear Alkyl Chain Lengths (2018)
  • Author(s): Saito Erika、Yasuhara Taichi、Tanaka Yuka、Yamakado Ryohei、Okada Shuji、Nohara Tomohiro、Masuhara Akito、Yoshida Tsukasa
  • Journal Title: ECS Transactions Volume: 88 Issue: 1 Pages: 301-311
  • DOI: 10.1149/08801.0301ecst
  • Peer Reviewed
• [Journal Article] Electrochemical Impedance Spectroscopy Analysis on Dye-sensitized Solar Cells Employing (102) and (100) Dominant ZnO Nanocrystals (2018)
  • Author(s): Sun He、Ruess Raffael、Schlettwein Derck、Yoshida Tsukasa
  • Journal Title: ECS Transactions Volume: 88 Issue: 1 Pages: 289-299
  • DOI: 10.1149/08801.0289ecst
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Vanadium Redox Flow Batteries Fabricated by 3D Printing and Employing Recycled Vanadium Collected from Ammonia Slag (2018)
  • Author(s): Sun He、Takahashi Hirotaka、Kamada Yuki、Sato Kei、Matsushima Yuta、Khosla Ajit、Kawakami Masaru、Furukawa Hidemitsu、Stadler Philipp、Yoshida Tsukasa
  • Journal Title: ECS Transactions Volume: 88 Issue: 1 Pages: 269-278
  • DOI: 10.1149/08801.0269ecst
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Proton-Coupled Reversible Redox Reaction of Zinc-Terephthalate Metal-Organic Framework (2018)
  • Author(s): Hirai Yuji、Ueda Shotaro、Nishiumi Nobuyuki、Sun He、Matsushima Yuta、Masuhara Akito、Shiroishi Hidenobu、Yoshida Tsukasa
  • Journal Title: ECS Transactions Volume: 88 Issue: 1 Pages: 259-268
  • DOI: 10.1149/08801.0259ecst
  • Peer Reviewed
• [Journal Article] Solution Processed Alternating Organic/Inorganic Multilayer for OLED Encapsulation (2018)
  • Author(s): Sun Lina、Kurosawa Yu、Yoshida Tsukasa、Suzuri Yoshiyuki
  • Journal Title: ECS Transactions Volume: 88 Issue: 1 Pages: 121-128
  • DOI: 10.1149/08801.0121ecst
  • Peer Reviewed
• [Journal Article] Separation of mono-dispersed CH3NH3PbBr3 perovskite quantum dots via dissolution of nanocrystals (2018)
  • Author(s): Umemoto Kazuki、Takeda Masaki、Tezuka Yuki、Chiba Takayuki、White Matthew Schuette、Inose Tomoko、Yoshida Tsukasa、Asakura Satoshi、Toyouchi Shuichi、Uji-i Hiroshi、Masuhara Akito
  • Journal Title: CrystEngComm Volume: 20 Issue: 44 Pages: 7053-7057
  • DOI: 10.1039/c8ce01239c
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Novel indoline dye tetrabutylammonium carboxylates attached witha methyl group on the cyclopentane ring for dye-sensitized solar cells (2018)
  • Author(s): M. Matsui, N. Tanaka, K. Funabiki, Y. Haishima, K. Manseki, J. Jin, Y. Inoue, S.Higashijima, Y. Kubota
  • Journal Title: Tetrahedron Volume: 74 Issue: 40 Pages: 5867-5878
  • DOI: 10.1016/j.tet.2018.08.006
  • Peer Reviewed
• [Journal Article] Application of MIS-CELIV technique to measure hole mobility of hole-transport material for organic light-emitting diodes (2018)
  • Author(s): C. Katagiri, T. Yoshida, M. S. White, C. Yumusak, N. S. Sariciftci, and K. Nakayama
  • Journal Title: AIP Advaces Volume: 8 Issue: 10 Pages: 105001-105001
  • DOI: 10.1063/1.5045711
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Extraction of Vanadium from Ammonia Slag under Near-Atmospheric Conditions (2018)
  • Author(s): Takahashi Hirotaka、Fujiwara Wataru、Sun He、Yoshida Tsukasa、Matsushima Yuta
  • Journal Title: Metals Volume: 8 Issue: 6 Pages: 414-414
  • DOI: 10.3390/met8060414
  • Peer Reviewed / Open Access
• [Journal Article] High Voltage Flexible ZnO Solar Cells Employing Bulky Organic Dye and [Co(bpy)3]2+/3+Redox Electrolyte (2018)
  • Author(s): Sun He、Kimura Tsubasa、Chiba Tatsuhiro、Mori Shogo、Khosla Ajit、Yoshida Tsukasa
  • Journal Title: Journal of The Electrochemical Society Volume: 165 Issue: 8 Pages: B3194-B3200
  • DOI: 10.1149/2.0251808jes
  • Peer Reviewed / Open Access
• [Presentation] ソーラーレドックスパワーシステムの構築に向けたエナジーキャリアの検討 (2020)
  • Author(s): 中鉢 智士, 岡田 吏代, 吉田 司
  • Organizer: 電気化学会東北支部 第33回東北若手の会
• [Presentation] 新規ヘプタメチンシアニン色素の光機能マニュピレーション (2020)
  • Author(s): 木村 純也, 斎藤 恵里佳, 山口 寛人, 山門 稜平
  • Organizer: 電気化学会東北支部 第33回東北若手の会
• [Presentation] CuSCN/スチルバゾリウム色素ハイブリッド薄膜の電気化学的自己組織化 (2020)
  • Author(s): 津田 勇希, 上野 篤彦, 中村 天彰, 宇田 恭太, 岡田 修司, 山門 陵平, Philipp Stadler, 吉田司
  • Organizer: 電気化学会東北支部 第33回東北若手の会
• [Presentation] アニリン／ニュートラルレッド電解共重合体の製膜と水素発生反応電極触媒機能 (2020)
  • Author(s): 原田祐弥, 貝和春香, Philipp Stadler, 今野龍刀, 城石英伸,吉田司
  • Organizer: 電気化学会東北支部 第33回東北若手の会
• [Presentation] CuSCN/ニュートラルレッドハイブリッド薄膜の還元変換による金属/有機ハイブリッドCO2還元電極触媒 (2020)
  • Author(s): 津田 勇希, 中村 天彰, Philipp Stadler, 吉田 司
  • Organizer: 電気化学会東北支部 第33回東北若手の会
• [Presentation] Synthesis of Zinc-Terephthalate Metal Organic Frameworks and Their Application to Redox Batteries (2020)
  • Author(s): Satoshi Chubachi, Tensho Nakamura, Shotaro Ueda, Yuji Hirai, Tsukasa Yoshida
  • Organizer: PRiME 2020 (ECS, ECSJ, & KECS Joint Meeting)
  • Int'l Joint Research
• [Presentation] Solar-powered redox flow battery system (2020)
  • Author(s): Satoshi Chubachi, Okada Shiyori, Tsukasa Yoshida
  • Organizer: The 8th international conference on smart systems engineering 2020 (SmaSys 2020)
  • Int'l Joint Research
• [Presentation] Electrochromic Property of Adsorbed Carboxylated Viologen on Zinc Oxide (2020)
  • Author(s): Hiroto Yamaguchi, Erika Saito, Koya Uno, Ryohei Yamakado, shuji Okada, Tukasa Yoshida
  • Organizer: PRiME 2020 (ECS,ECSJ, & KECS joint Meeting)
  • Int'l Joint Research
• [Presentation] Mechanistic studies for electrochemical self-assembly of CuSCN/Stilbazolium dye hybrid thin films (2020)
  • Author(s): Yuki Tsuda, Toru Suzuki, Tensho Nakamura, Kyota Uda, Shuji Okada, Ryohei Yamakado, Philipp Stadler, Tsukasa Yoshida
  • Organizer: PRiME 2020 (ECS, ECSJ, & KECS Joint Meeting)
  • Int'l Joint Research
• [Presentation] Concerted Photoluminescence of Electrochemically Self-Assembled CuSCN / Stilbazolium Dye Hybrid Thin Films (2020)
  • Author(s): Kyota Uda, Yuki Tsuda, Shuji Okada, Ryohei Yamakado, Lina Sun, Yoshiyuki Suzuri, Matthew Schuette White, Madalina Furis, Philipp Stadler, Oleg Dimitriev, Tsukasa Yoshida
  • Organizer: 237th ECS Meeting
  • Int'l Joint Research
• [Presentation] Tuning of Morphological, Crystallographic and Optoelectronic Properties of CuSCN By Electrodeposition (2020)
  • Author(s): Kyota Uda, Tensho Nakamura,Yuki Tsuda, Lina Sun, Yoshiyuki Suzuri, Tsukasa Yoshida
  • Organizer: PRiME 2020 (ECS,ECSJ, & KECS joint Meeting)
  • Int'l Joint Research
• [Presentation] Fabrication of aramid paper electrodes for electrochemical applications (2020)
  • Author(s): Yuji Hirai, Nobuyuki Nishiumi, Ryota Sato, Akito Masuhara, Tsukasa Yoshida
  • Organizer: PRiME 2020 (ECS,ECSJ, & KECS joint Meeting)
  • Int'l Joint Research
• [Presentation] Conducting Poly-Adenine Electrocatalyst for Hydrogen Evolution Reaction (2020)
  • Author(s): Haruka Kaiwa, Yuya Harada, Philipp Stadler, Tsukasa Yoshida
  • Organizer: RiME 2020 (ECS,ECSJ, & KECS joint Meeting)
  • Int'l Joint Research
• [Presentation] Electrochemical Co-Polymerization of Neutral Red and Aniline for Electrocatalytic Hydrogen Evolution Reaction (2020)
  • Author(s): Yuya Harada, Haruka Kaiwa, Xin Huang, Philipp Stadler, Ryuto Konno, Hidenobu Shiroishi, Tsukasa Yoshida
  • Organizer: PRiME 2020 (ECS,ECSJ, & KECS joint Meeting)
  • Int'l Joint Research
• [Presentation] Electrochemical Nano-Turing Pattern of ZnO/Rhodamine B Hybrid Thin Film (2020)
  • Author(s): Hana Kudo, Tensho Nakamura, Kyota Uda, Yuki Tsuda, Lina Sun, Tsukasa Yoshida
  • Organizer: The 8th international conference on smart systems engineering 2020 (SmaSys2020)
  • Int'l Joint Research
• [Presentation] Synthesis of Alkyl-Substituted Viologen Cation/Indanyl Anion Organic Charge Transfer Salts (2020)
  • Author(s): Erika Saito, Taichi Yasuhara, Shuji Okada, Ryohei Yamakado, Jun Matsui, Hiroshi Katagiri, Wataru Fujiwara, Akito Masuhara, Matthew White, Randall Headrick, Tsukasa Yoshida
  • Organizer: 237th ECS Meeting
  • Int'l Joint Research
• [Presentation] Synthesis of poly-neutral red and its electrocatalytic property towards CO2 reduction reaction (2020)
  • Author(s): Xin Huang, Yuya Harada, Nobuyuki Nishiumi, Halime Coskun, Aziz Aljabour, Philipp Stadler, Tsukasa Yoshida
  • Organizer: 電気化学会第87回大会
• [Presentation] 金属有機構造体薄膜の電解析出を利用したコバルトドープ酸化亜鉛薄膜の作製 (2020)
  • Author(s): 中村 天彰, 工藤 華, 津田 勇希, 吉田 司
  • Organizer: 電気化学会第87回大会
• [Presentation] カルボキシルアンカー導入ビオロゲンの多孔質酸化亜鉛への吸着と1,3-ビス(ジシアノメチリデン)インダンとのCTペア形成 (2020)
  • Author(s): 山口 寛登, 齋藤 恵里佳, 宇野 耕也, 山門 陵平, 岡田 修司, 吉田 司
  • Organizer: 電気化学会第87回大会
• [Presentation] チオシアン酸銅（I）／スチルバゾリウム色素ハイブリッド薄膜の電気化学的自己組織化機構 (2020)
  • Author(s): 鈴木 透，津田 勇希，中村 天彰，宇田 恭太，山門 陵平，岡田 修司，吉田 司
  • Organizer: 電気化学会第87回大会
• [Presentation] 再生可能エネルギー100％社会を目指して―有機太陽電池、レドックス電池、有機電極触媒 (2020)
  • Author(s): 吉田 司
  • Organizer: 第32回 電気化学会東北支部東北若手の会
  • Invited
• [Presentation] 再生可能エネルギーを基幹とするための機能材料とシステム (2020)
  • Author(s): 吉田 司
  • Organizer: 第19回中国四国地区高分子材料研究会 「自己組織化材料に基づく、機能性ナノマテリアルの創成」
  • Invited
• [Presentation] Morphology and Size Control of Zinc-Terephthalate Metal Organic Frameworks and Their Influence to Redox Properties. (2019)
  • Author(s): Satoshi Chubachi, Tensho Nakamura, Shotaro Ueda, Yuji Hirai, Tsukasa Yoshida
  • Organizer: 2019 年度化学系学協会東北大会
• [Presentation] Synthesis of carboxylated viologen cation and formation of CT salts with 1,3-Bis(dicyanomethylidene)indan anion (2019)
  • Author(s): Hiroto Yamaguchi, Erika saito, Koya Uno, Ryohei Yamakado, Shuji Okada, Tsukasa Yoshida
  • Organizer: 2019 年度化学系学協会東北大会
• [Presentation] Dye Loading Mechanism in Electrochemical Self-Assembly of CuSCN/Organic Dye Hybrid Thin Films (2019)
  • Author(s): Toru Suzuki, Tensho Nakamura, Kyota Uda, Yuki Tsuda, Ryohei Yamakado, Shuji Okada, Tsukasa Yoshida
  • Organizer: 2019 年度化学系学協会東北大会
• [Presentation] Vanadium Redox Flow Batteries Fabricated by 3D Printing and Employing Recycled Vanadium Collected from Ammonia Slag (2019)
  • Author(s): K. Onodera, N. Nishiumi, H. Sun, H. Takahashi, K. Nezu, Y. Kamada, K. Sato, Y. Matsushima, A. Khosla, M. Kawakami, M. Sago, Y. Suzuki, H. Hurukawa, P. Stadler, and T. Yoshida
  • Organizer: 2019 年度化学系学協会東北大会
• [Presentation] Nドープカーボン基板によるPDAのCO2RR活性向上の研究 (2019)
  • Author(s): 原田 祐弥, 西海 信之, Philipp Stadler, 城石 英伸, 吉田 司
  • Organizer: 第32回 電気化学会東北支部東北若手の会
• [Presentation] CuSCN/スチルバゾリウム色素ハイブリッド薄膜の電気化学的自己組織化 (2019)
  • Author(s): 津田 勇希, 鈴木 透, 中村 天彰, 宇田 恭太, 岡田 修司, 山門 陵平, Philipp Stadler, Oleg Dimitriev, 吉田司
  • Organizer: 第32回 電気化学会東北支部東北若手の会
  • Invited
• [Presentation] インダニルアニオン/ビオロゲンカチオン有機塩のCT特性 (2019)
  • Author(s): 齋藤 恵里佳, 安原 大智, 山門 凌平, 岡田 修司, 藤原 渉, 片桐 洋史, 松井 淳, 増原 陽人, Matthew White, Randall Headrick, 吉田 司
  • Organizer: 第32回 電気化学会東北支部東北若手の会
• [Presentation] Electrochemical Evaluation of Zinc-based MOFs for Redox Batteries (2019)
  • Author(s): Yuji Hirai, Shotaro Ueda, Nobuyuki Nishiumi, He Sun, Yuta Matsushima, Hidenobu Shiroishi, Akito Masuhara and Tsukasa Yoshida
  • Organizer: The First International Conference of Polymeric and Organic Materials Yonezawa (IPOMY)
  • Int'l Joint Research
• [Presentation] Microwaved synthesis and electorochemical evaluation of zinc based MOFs for anode material of membrane free redox battery (2019)
  • Author(s): Yuji Hirai, Tsukasa Yoshida
  • Organizer: The 2019 3rd International Workshop on Renewable Energy and Development (IWRED 2019)
  • Int'l Joint Research
• [Presentation] Electrodeposition of Zn-Terephthalate Metal-Organic Framework Thin Films for Redox Batteries. (2019)
  • Author(s): Tenshou Nakamura, Shotaro Ueda, Kyota Uda, Yuki Tsuda, Yuji Hirai, Tsukasa Yoshida
  • Organizer: European Materials Research Society Spring Meeting 2019
  • Int'l Joint Research
• [Presentation] Concerted Photoluminescence of Electrochemically Self-Assembled CuSCN / Stilbazolium Dye Hybrid Thin Films (2019)
  • Author(s): Kyota Uda, Yuki Tsuda, Shuji Okada, Ryohei Yamakado, Lina Sun, Yoshiyuki Suzuri, Matthew Schuette White, Madalina Furis, Philipp Stadler, Oleg Dimitriev, Tsukasa Yoshida
  • Organizer: European Materials Research Society Spring Meeting 2019
  • Int'l Joint Research
• [Presentation] Switching of Dye Loading Mechanism in Electrochemical Self-Assembly of CuSCN/4-(N,N-dimethylamino)-4’-(N’-methyl)Stilbazolium Hybrid Thin Films (2019)
  • Author(s): Yuki Tsuda, Tenshou Nakamura, Kyota. Uda, Shuji Okada, Ryohei Yamakado, Lina Sun, Yoshiyuki Suzuri, Philipp Stadler, Oleg Dimitriev, Tsukasa Yoshida
  • Organizer: 10th International Workshop on CIGS Solar Cell Technology
  • Int'l Joint Research
• [Presentation] Microwave-Assisted Hydrothermal Synthesis of Zn-Terephthalic Acid MOF for Redox Battery (2019)
  • Author(s): Shotaro Ueda, Yuji Hirai, He Sun, Yuta Matsushima, Akito Masuhara, Hidenobu Shiroishi, Tsukasa Yoshida
  • Organizer: European Materials Research Society Spring Meeting 2019
  • Int'l Joint Research
• [Presentation] Novel Organic CT Salts of 1,3-Bis(dicyanomethylidene)indan Anion and Viologen Cations with Different Linear Alkyl Chain Lengths (2019)
  • Author(s): Erika Saito, Taichi Yasuhara, Yuka Tanaka, Ryohei Yamakado, Shuji Okada, Tomohiro Nohara, Akito Masuhara and Tsukasa Yoshida
  • Organizer: European Materials Research Society Spring Meeting 2019
  • Int'l Joint Research
• [Presentation] Microwave-assisted hydrothermal synthesis of transition metal doped ZnO nanoparticles and their electrocatalytic activity for water oxidation (2019)
  • Author(s): Nobuyuki Nishiumi, He Sun, Hidenobu Shiroishi, Yuta Matsushima, Philipp Stadler, Tsukasa Yoshida
  • Organizer: 4th ECS yamagata University Students Chapter Symposium
  • Int'l Joint Research
• [Presentation] Electrochemical CO2 Reduction Catalytic Activity of Polydopamine on N-doped Carbon Substrates (2019)
  • Author(s): Yuya Harada, Nobuyuki Nishiumi, Philipp Stadler, Hidenobu Shiroishi, Tsukasa Yoshida
  • Organizer: 4th ECS yamagata University Students Chapter Symposium
  • Int'l Joint Research
• [Presentation] Synthesis of the Novel CT Co-crystals and Properties Evaluation (2019)
  • Author(s): Erika Saito, Taichi Yasuhara, Shuji Okada, Ryohei Yamakado, Jun Matsui, Hiroshi Katagiri, Wataru Fujiwara, Akito Masuhara, Matthew White, Randall Headrick, Tsukasa Yoshida
  • Organizer: 4th ECS yamagata University Students Chapter Symposium
  • Int'l Joint Research
• [Presentation] Microwave-assisted hydrothermal synthesis of transition metal doped ZnO nanoparticles and their electrocatalytic activity for water oxidation (2019)
  • Author(s): Nobuyuki Nishiumi, He Sun, Hidenobu Shiroishi, Yuta Matsushima, Philipp Stadler, Tsukasa Yoshida
  • Organizer: Agenda Symposium “Sustainable Catalysis”
  • Int'l Joint Research
• [Presentation] Electrochemical CO2 Reduction Catalytic Activity Comparison of Polydopamine on N-doped Carbon Substrates (2019)
  • Author(s): Yuya Harada, Nobuyuki Nishiumi, Philipp Stadler, Hidenobu Shiroishi, Tsukasa Yoshida
  • Organizer: Agenda Symposium “Sustainable Catalysis”
  • Int'l Joint Research
• [Presentation] Mechanistic studies for electrochemical self-assembly of CuSCN/Stilbazolium dye hybrid thin films (2019)
  • Author(s): Yuki Tsuda, Tenshou Nakamura, Kyota. Uda, Shuji Okada, Ryohei Yamakado, Lina Sun, Yoshiyuki Suzuri, Philipp Stadler, Oleg Dimitriev, Tsukasa Yoshida
  • Organizer: The 20th International Young Scientists Conference Optics and High Technology Material Science
  • Int'l Joint Research
• [Presentation] Synthesis of Viologen/Indanyl Organic Salts and their CT Properties (2019)
  • Author(s): Erika Saito, Taichi Yasuhara, Shuji Okada, Ryohei Yamakado, Jun Matsui, Hiroshi Katagiri, Wataru Fujiwara, Akito Masuhara, Matthew White, Randall Headrick, Tsukasa Yoshida
  • Organizer: The 20th International Young Scientists Conference Optics and High Technology Material Science
  • Int'l Joint Research
• [Presentation] Concerted Photoluminescence of Electrochemically Self-Assembled CuSCN / Stilbazolium Dye Hybrid Thin Films (2019)
  • Author(s): Kyota Uda, Yuki Tsuda, Shuji Okada, Ryohei Yamakado, Lina Sun, Yoshiyuki Suzuri, Matthew Schuette White, Madalina Furis, Philipp Stadler, Oleg Dimitriev, Tsukasa Yoshida
  • Organizer: SPO 2019 (The 20th International Young Scientists Conference Optics and High Technology Material Science)
  • Int'l Joint Research
• [Presentation] Synthesis Alkane Viologen Cation/ Indanyl Anion and Property Evaluation (2019)
  • Author(s): Erika Saito, Taichi Yasuhara, Shuji Okada, Ryohei Yamakado, Jun Matsui, Hiroshi Katagiri, Wataru Fujiwara, Akito Masuhara, Matthew White, Randall Headrick, Tsukasa Yoshida
  • Organizer: 2019 International Conference on Smart Systems Engineering(Smasys 2019)
  • Int'l Joint Research
• [Presentation] Electrochemical CO2 Reduction Catalytic Activity Comparison of Polydopamine on Various N-doped Carbon Substrates (2019)
  • Author(s): Yuya Harada, Nobuyuki Nishiumi, Philipp Stadler, Hidenobu Shiroishi, Tsukasa Yoshida
  • Organizer: 2019 International Conference on Smart Systems Engineering(Smasys 2019)
  • Int'l Joint Research
• [Presentation] Synthesis Alkane Viologen Cation/ Indanyl Anion and Property Evaluation (2019)
  • Author(s): Erika Saito, Taichi Yasuhara, Shuji Okada, Ryohei Yamakado, Jun Matsui, Hiroshi Katagiri, Wataru Fujiwara, Akito Masuhara, Matthew White, Randall Headrick, Tsukasa Yoshida
  • Organizer: 2019 Nanjing University-Yamagata University Students Workshop
  • Int'l Joint Research
• [Presentation] Synthesis Alkane Viologen Cation/ Indanyl Anion and Property Evaluation (2019)
  • Author(s): Erika Saito, Taichi Yasuhara, Shuji Okada, Ryohei Yamakado, Jun Matsui, Hiroshi Katagiri, Wataru Fujiwara, Akito Masuhara, Matthew White, Randall Headrick, Tsukasa Yoshida
  • Organizer: The 5th Joint Symposium of Donghua University and Yamagata University
  • Int'l Joint Research
• [Presentation] Electrochemical CO2 Reduction Catalytic Activity Comparison of Polydopamine on Various N-doped Carbon Substrates (2019)
  • Author(s): Yuya Harada, Nobuyuki Nishiumi, Philipp Stadler, Hidenobu Shiroishi, Tsukasa Yoshida
  • Organizer: 2019 Nanjing University-Yamagata University Students Workshop
  • Int'l Joint Research
• [Presentation] Electrochemical CO2 Reduction Catalytic Activity Comparison of Polydopamine on Various N-doped Carbon Substrates (2019)
  • Author(s): Yuya Harada, Nobuyuki Nishiumi, Philipp Stadler, Hidenobu Shiroishi, Tsukasa Yoshida
  • Organizer: The 5th Joint Symposium of Donghua University and Yamagata University
  • Int'l Joint Research
• [Presentation] Electrodeposition of Zn-Terephthalate MOF Thin Films for Redox Battery (2019)
  • Author(s): Tenshou Nakamura, Shotaro Ueda, Satoshi Chubachi, Kyota Uda, Yuki Tsuda, Yuji Hirai, Tsukasa Yoshida
  • Organizer: 2019 International Conference on Smart Systems Engineering(Smasys 2019), Yamagata University
  • Int'l Joint Research
• [Presentation] Electrodeposition of Zn-Terephthalate MOF Thin Films for Redox Battery (2019)
  • Author(s): Tenshou Nakamura, Shotaro Ueda, Satoshi Chubachi, Kyota Uda, Yuki Tsuda, Yuji Hirai, Tsukasa Yoshida
  • Organizer: 2019 Nanjing University-Yamagata University Students Workshop, Nanjing University
  • Int'l Joint Research
• [Presentation] Electrodeposition of Zn-Terephthalate MOF Thin Films for Redox Battery (2019)
  • Author(s): Tenshou Nakamura, Shotaro Ueda, Satoshi Chubachi, Kyota Uda, Yuki Tsuda, Yuji Hirai, Tsukasa Yoshida
  • Organizer: The 5th Joint Symposium of Donghua University and Yamagata University
  • Int'l Joint Research
• [Presentation] Concerted Photoluminescence of Electrochemically Self-Assembled CuSCN / Stilbazolium Dye Hybrid Thin Films (2019)
  • Author(s): Kyota Uda, Yuki Tsuda, Shuji Okada, Ryohei Yamakado, Lina Sun, Yoshiyuki Suzuri, Matthew Schuette White, Madalina Furis, Philipp Stadler, Oleg Dimitriev, Tsukasa. Yoshida
  • Organizer: IPOMY (The 2nd International Conference of Polymeric and Organic Materials in Yamagata University)
  • Int'l Joint Research
• [Presentation] Electrochemical Self-Assembly of CuSCN/4-Cyano-4’-(N’-Methyl)Stilbazolium Hybrid Thin Films (2019)
  • Author(s): Toru Suzuki, Yuki Tsuda, Tensho Nakamura, Kyota Uda, Ryohei Yamakado, Shuji Okada, Tsukasa Yoshida
  • Organizer: The second International Conference of Polymeric and Organic Materials in Yamagata University
  • Int'l Joint Research
• [Presentation] Synthesis of Zinc-Terephthalate Metal Organic Frameworks by Microwave-Assisted Hydrothermal Reaction and Their Application to Redox Batteries (2019)
  • Author(s): Satoshi Chubachi, Tensho Nakamura, Shotaro Ueda, Yuji Hirai, Tsukasa Yoshida
  • Organizer: The second International Conference of Polymeric and Organic Materials in Yamagata University
  • Int'l Joint Research
• [Presentation] Switching of Dye Loading Mechanism in Electrochemical Self-Assembly of CuSCN/4-(N,N-dimethylamino)-4’-(N’-methyl)Stilbazolium Hybrid Thin Films (2019)
  • Author(s): Yuki Tsuda, Tenshou Nakamura, Kyota. Uda, Shuji Okada, Ryohei Yamakado, Philipp Stadler, Oleg Dimitriev, Tsukasa Yoshida
  • Organizer: IPOMY (The 2nd International Conference of Polymeric and Organic Materials in Yamagata University)
  • Int'l Joint Research
• [Presentation] Challenges towards 100% renewable energy society -organic PV, redox flow battery and solar fuels (2019)
  • Author(s): Tsukasa Yoshida
  • Organizer: IEEE ICICE 2019
  • Int'l Joint Research / Invited
• [Presentation] ポリドーパミンとその複合体および類似化合物を用いた常温常圧における二酸化炭素電解還元触媒の開発 (2019)
  • Author(s): 川口 楓,城石 英伸,吉田 司,宮澤 薫,田中 優実
  • Organizer: 電気化学会第86回大会
• [Presentation] ビオロゲンカチオン/テトラシアノインダンアニオン有機塩の合成とCT特性 (2019)
  • Author(s): 齋藤 恵里佳,津田 勇希,安原 大智,岡田 修司,山門 陵平,松井 淳,片桐 洋史,増原 陽人,White Matthew,Headrick Randall,吉田 司
  • Organizer: 電気化学会第86回大会
• [Presentation] アンモニアスラグからの回収バナジウムを用いるレドックスフロー電池 (2019)
  • Author(s): 西海 信之,孫 鶴,高橋 寛貴,根津 京介,鎌田 雄貴,佐藤 慧,松嶋 雄太,Ajit Khosla,川上 勝,佐合 益幸,硯里 善幸,古川 英光,Philipp Stadler,吉田 司
  • Organizer: 電気化学会第86回大会
• [Presentation] CuSCN/スチルバゾリウム色素ハイブリッド薄膜の自己組織化電析と協奏的蛍光機能 (2019)
  • Author(s): 宇田 恭太,津田 勇希,岡田 修司,山門 陵平,Sun Lina,硯里 善幸,White Matthew, Furis Madalina,Stadler Philipp,Dimitriev Oleg,吉田 司
  • Organizer: 電気化学会第86回大会
• [Presentation] 亜鉛/テレフタル酸金属有機構造体を負極材料に用いたレドックス電池の評価 (2019)
  • Author(s): 平井 裕士,植田 將太郎,中村 天彰,孫 鶴,松嶋 雄太,城石 英伸,吉田 司
  • Organizer: 電気化学会第86回大会
• [Presentation] 遷移金属ドープ酸化亜鉛ナノ微粒子のマイクロ波水熱合成と水酸化触媒機能 (2019)
  • Author(s): 西海 信之,孫 鶴,城石 英伸,松嶋 雄太,Philipp Stadler,吉田 司
  • Organizer: 電気化学会第86回大会
• [Presentation] Electrochemical materials and systems towards realization of 100% renewable energy society (2019)
  • Author(s): Tsukasa Yoshida
  • Organizer: IWRED 2019
  • Int'l Joint Research / Invited
• [Presentation] Electrochemical Evaluation of Zinc-based MOFs for Redox Batteries (2019)
  • Author(s): Yuji Hirai, S. Ueda, Nobuyuki Nishiumi, He Sun, Yuta Matsushima, Hidenobu Shiroishi, Akito Masuhara and Tsukasa Yoshida
  • Organizer: IWRED 2019
  • Int'l Joint Research
• [Presentation] Switching of Dye Loading Mechanism in Electrochemical Self-Assembly of CuSCN/DAS Hybrid Thin Films (2019)
  • Author(s): Yuki Tsuda, Tenshou. Nakamura, Kyota Uda, Shuji Okada, Lina Sun, Yoshiyuki Suzuri, Philipp Stadler, Tsukasa. Yoshida
  • Organizer: The First International Conference of Polymeric and Organic Materials Yonezawa (IPOMY)
  • Int'l Joint Research
• [Presentation] Microwave-assisted hydrothermal synthesis of Co doped ZnO nanoparticles and their electrocatalytic activity for water oxidation (2019)
  • Author(s): Nobuyuki Nishiumi, He Sun, Hidenobu Shiroishi, Yuta Matsushima, Philipp Stadler, Tsukasa Yoshida
  • Organizer: The First International Conference of Polymeric and Organic Materials Yonezawa (IPOMY)
  • Int'l Joint Research
• [Presentation] Electrochemical Evaluation of Zinc-based MOFs for Redox Batteries (2019)
  • Author(s): Yuji Hirai, S. Ueda, Nobuyuki Nishiumi, He Sun, Yuta Matsushima, Hidenobu Shiroishi, Akito Masuhara and Tsukasa Yoshida
  • Organizer: The First International Conference of Polymeric and Organic Materials Yonezawa (IPOMY)
  • Int'l Joint Research
• [Presentation] Challenges towards 100% Renewable Energy Society - Organic Solar Cells, Redox Batteries and Electrocatalysis (2018)
  • Author(s): Tsukasa Yoshida
  • Organizer: Joint Ukrainian-Japanese Workshop “Materials and processes for energy conversion”
  • Int'l Joint Research
• [Presentation] Optical properties of CuSCN / dye hybrid thin films (2018)
  • Author(s): Kyota Uda, Yuki Tsuda, Syuji Okada, Ryohei Yamakado, Lina Sun, Yoshiyuki Suzuri, M. S. White, M. Furis, Philipp Stadle, O. Dimitriev, Tsukasa Yoshida
  • Organizer: Joint Ukrainian-Japanese Workshop “Materials and processes for energy conversion”
  • Int'l Joint Research
• [Presentation] Synthesis of Zn-terephthalic acid MOFs and redox batteries (2018)
  • Author(s): Yuji Hirai, Syotaro Ueda, Nobuyuki Nishiumi, He Sun, Yuta Matsushima, Hidenobu Shiroishi, Akito Masuhara and Tsukasa Yoshida
  • Organizer: Joint Ukrainian-Japanese Workshop “Materials and processes for energy conversion”
  • Int'l Joint Research
• [Presentation] Electrochemical Self-assembly of CuSCN-dye Hybrid Thin Films (2018)
  • Author(s): Yuki Tsuda, Tenshou Nakamura, Kyota Uda, Shuji Okada, Lina Sun, Yoshiyuki Suzuri, Philipp Stadler, Tsukasa Yoshida
  • Organizer: Joint Ukrainian-Japanese Workshop “Materials and processes for energy conversion”
  • Int'l Joint Research
• [Presentation] Electrochemical Self-Assembly of CuSCN / Dye Hybrid Thin Films and Their Optical Properties (2018)
  • Author(s): Kyota Uda, Tensho Nakamura, Yuki Tsuda, He Sun, Lina Sun, Matthew Schuette White, Madalina Furis, Tsukasa Yoshida
  • Organizer: Smasys 2018 ( The 6th Internal Conference on Smart System Engineering 2018)
  • Int'l Joint Research
• [Presentation] Electrodeposition of Zn-Terephthalate Metal-Organic Framework Thin Films (2018)
  • Author(s): T. Nakamura, S. Ueda, K. Uda, Y. Tsuda, Y. Hirai, H. Sun and T. Yoshida
  • Organizer: Smasys 2018 ( The 6th Internal Conference on Smart System Engineering 2018)
  • Int'l Joint Research
• [Presentation] Printable Paper Electrode for Electrochemical Sensors (2018)
  • Author(s): Ryota Sato, He Sun, Ajit Khosla, Praveen Kumar Sekhar, Tsukasa Yoshida
  • Organizer: Smasys 2018 ( The 6th Internal Conference on Smart System Engineering 2018)
  • Int'l Joint Research
• [Presentation] Vanadium Redox Flow Batteries Fabricated by 3D Printing and Employing Recycled Vanadium Collected from Ammonia Slag (2018)
  • Author(s): He Sun, Hirotaka Takahashi, Lina Sun, Kei Sato, Yuta Matsushima, Ajit Khosla, Masaru Kawakami, Hidemitsu Furukawa, and Tsukasa Yoshida
  • Organizer: First International Conference on 4D Materials and Systems
  • Int'l Joint Research
• [Presentation] Time- and Frequency-resolved Photoelectrochemical Measurements on Dye Sensitized Solar Cells Employing (102) and (100) Dominant ZnO Nanocrystals (2018)
  • Author(s): He Sun, Raffeal Ruess, Derck Schlettwein, Tsukasa Yoshida
  • Organizer: First International Conference on 4D Materials and Systems
  • Int'l Joint Research
• [Presentation] Swithing of Dye Loading Mechanism in Electrochemical Self-Assembly of CuSCN-DAST Hybrid Thin Films (2018)
  • Author(s): Yuki Tsuda, Tenshou Nakamura, Kyota Uda, He Sun, Lina Sun, Shuji Okada, Akito Masuhara, Phillip Stadler, Niyazi Serdar Sariciftci, Matthew Schuette White, Tsukasa Yoshida
  • Organizer: First International Conference on 4D Materials and Systems
  • Int'l Joint Research
• [Presentation] Microwave Synthesis of Zn-Terephthalate MOF As Anode Material for Redox Batteries (2018)
  • Author(s): Yuji Hirai, Nobuyuki Nishiumi, He Sun, Yuta Matsushima, Akito Masuhara, Hidenobu Shiroishi and Tsukasa Yoshida
  • Organizer: First International Conference on 4D Materials and Systems
  • Int'l Joint Research
• [Presentation] Electrochemical Self-Assembly of CuSCN / Dye Hybrid Thin Films and Their Optical Properties (2018)
  • Author(s): Kyota Uda, Tensho Nakamura, Yuki Tsuda, He Sun, Lina Sun, M. S. White, Syuji Okada, Akito Masuhara, Tsukasa Yoshida
  • Organizer: First International Conference on 4D Materials and Systems
  • Int'l Joint Research
• [Presentation] Printing of Paper Electrode on Para-Aramid Paper for Electrochemical Sensors (2018)
  • Author(s): Ryota Sato, He Sun, Ajit Khosla, Praveen Kumar Sekhar, Tsukasa Yoshida
  • Organizer: First International Conference on 4D Materials and Systems
  • Int'l Joint Research
• [Presentation] Redox Flow Batteries Fabricated by 3D Printing and Employing Recycled Vanadium from Ammonia Slag (2018)
  • Author(s): He Sun, Hirotaka Takahashi, Lina Sun, Kei Sato, Yuta Matsushima, Ajit Khosla, Masaru Kawakami, Hidemitsu Furukawa, and Tsukasa Yoshida
  • Organizer: Japanese-Austrain Symposium “Sustainable Catalysis” Kick-off Meeting
  • Int'l Joint Research
• [Presentation] Microwave-assisted hydrothermal synthesis of transition metal doped ZnO nanoparticles for water oxidation electrocatalysis (2018)
  • Author(s): Nobuyuki Nishiumi, He Sun, Hidenobu Shiroishi, Yuta Matsushima, Philipp Stadler, Tsukasa Yoshida
  • Organizer: Japanese-Austrain Symposium “Sustainable Catalysis” Kick-off Meeting
  • Int'l Joint Research
• [Remarks] 吉田研究室
  • URL: http://yoshidalab.yz.yamagata-u.ac.jp/
• [Remarks] 吉田研究室ホームページ
  • URL: http://yoshidalab.yz.yamagata-u.ac.jp/