Charge Transfer Reaction at the Electrode/Solvate Ionic Liquid Interface

• Project/Area Number: 15H03874
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Inorganic industrial materials
• Research Institution: Yokohama National University
• Principal Investigator: DOKKO Kaoru 横浜国立大学, 大学院工学研究院, 教授 (70438117)
• Co-Investigator(Kenkyū-buntansha): 都築 誠二 国立研究開発法人産業技術総合研究所, 材料・化学領域, 上級主任研究員 (10357527)
• Project Period (FY): 2015-04-01 – 2018-03-31
• Project Status: Completed (Fiscal Year 2017)
• Budget Amount: ¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000); Fiscal Year 2017: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000); Fiscal Year 2016: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000); Fiscal Year 2015: ¥9,360,000 (Direct Cost: ¥7,200,000、Indirect Cost: ¥2,160,000)
• Keywords: 電解液 / イオン液体 / 溶媒和物 / インターカレーション / 電池 / 電気化学材料 / 濃厚電解液

Outline of Final Research Achievements

Alkali metal salts and solvents (ligands) form complexes (solvates) in certain molar ratios. The complexes having melting points below room temperature are called solvate ionic liquids (SILs).The interaction between the metal ions and solvents were elucidated using spectroscopic and computational methods. The concentration of salt exceeds 3 mol/L in SILs. Almost all the solvent molecules are involved in the solvation of the metal ions in SILs, and free (uncoordinated) solvents scarcely exist. This results in the very low activity (chemical potential) of the solvents in the SILs. This study revealed that the activity of solvent gives significant effects on the electrochemical reaction process at the electrode/SIL interface.

Research Products

• [Int'l Joint Research] Massachusetts Institute of Technology(米国)
• [Int'l Joint Research] Massachusetts Institute of Technology(米国)
• [Int'l Joint Research] Massachusetts Institute of Technology(米国)
• [Journal Article] Magnesium bis(trifluoromethanesulfonyl)amide complexes with triglyme and asymmetric homologues: phase behavior, coordination structures and melting point reduction (2018)
  • Author(s): Hashimoto Kei、Suzuki Soma、Thomas Morgan L.、Mandai Toshihiko、Tsuzuki Seiji、Dokko Kaoru、Watanabe Masayoshi
  • Journal Title: Phys. Chem. Chem. Phys. Volume: 20 Issue: 12 Pages: 7998-8007
  • DOI: 10.1039/c7cp08367j
  • Peer Reviewed
• [Journal Article] Electrolyte Composition in Li/O2 Batteries with LiI Redox Mediators: Solvation Effects on Redox Potentials and Implications for Redox Shuttling (2018)
  • Author(s): Nakanishi Azusa、Thomas Morgan L.、Kwon Hoi-Min、Kobayashi Yuki、Tatara Ryoichi、Ueno Kazuhide、Dokko Kaoru、Watanabe Masayoshi
  • Journal Title: The Journal of Physical Chemistry C Volume: 122 Issue: 3 Pages: 1522-1534
  • DOI: 10.1021/acs.jpcc.7b11859
  • Peer Reviewed / Open Access
• [Journal Article] Effect of the cation on the stability of cation?glyme complexes and their interactions with the [TFSA]? anion (2017)
  • Author(s): Tsuzuki Seiji、Mandai Toshihiko、Suzuki Soma、Shinoda Wataru、Nakamura Takenobu、Morishita Tetsuya、Ueno Kazuhide、Seki Shiro、Umebayashi Yasuhiro、Dokko Kaoru、Watanabe Masayoshi
  • Journal Title: Physical Chemistry Chemical Physics Volume: 19 Issue: 28 Pages: 18262-18272
  • DOI: 10.1039/c7cp02779f
  • Peer Reviewed
• [Journal Article] Oxygen Reduction Reaction in Highly Concentrated Electrolyte Solutions of Lithium Bis(trifluoromethanesulfonyl)amide/Dimethyl Sulfoxide (2017)
  • Author(s): Ryoichi Tatara, David G. Kwabi, Thomas P. Batcho, Michal Tulodziecki, Kenta. Watanabe, Hoi-Min Kwon, Morgan L. Thomas, K. Ueno, Carl V. Thompson, Kaoru Dokko, Yang Shao-Horn, Masayoshi Watanabe
  • Journal Title: Journal of Physical Chemistry C Volume: 121 Issue: 17 Pages: 9162-9172
  • DOI: 10.1021/acs.jpcc.7b01738
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Application of Ionic Liquids to Energy Storage and Conversion Materials and Devices (2017)
  • Author(s): Masayoshi Watanabe, Morgan L. Thomas, Shiguo Zhang, Kazuhide Ueno, Tomohiro Yasuda, Kaoru Dokko
  • Journal Title: Chem. Rev. Volume: 印刷中 Issue: 10 Pages: 7190-7239
  • DOI: 10.1021/acs.chemrev.6b00504
  • Peer Reviewed / Open Access
• [Journal Article] Polymer Electrolytes Containing Solvate Ionic Liquids: A New Approach To Achieve High Ionic Conductivity, Thermal Stability, and a Wide Potential Window (2017)
  • Author(s): Kitazawa Yuzo、Iwata Kaori、Kido Ryosuke、Imaizumi Satoru、Tsuzuki Seiji、Shinoda Wataru、Ueno Kazuhide、Mandai Toshihiko、Kokubo Hisashi、Dokko Kaoru、Watanabe Masayoshi
  • Journal Title: Chemistry of Materials Volume: 30 Issue: 1 Pages: 252-261
  • DOI: 10.1021/acs.chemmater.7b04274
  • Peer Reviewed / Open Access
• [Journal Article] Stability of Glyme Solvate Ionic Liquid as an Electrolyte for Rechargeable Li-O2 Batteries (2017)
  • Author(s): Hoi-Min Kwon, Morgan L. Thomas, Ryoichi Tatara, Yoshiki Oda, Yuki Kobayashi, Azusa Nakanishi, Kazuhide Ueno, Kaoru Dokko, and Masayoshi Watanabe
  • Journal Title: ACS Applied Materials & Interfaces Volume: 9 Issue: 7 Pages: 6014-6021
  • DOI: 10.1021/acsami.6b14449
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Suppression of Water Absorption by Molecular Design of Ionic Liquid Electrolyte for Li-Air Battery (2017)
  • Author(s): Morgan L. Thomas, Yoshiki Oda, Ryoichi Tatara, Hoi-min Kwon, Kazuhide Ueno, Kaoru Dokko, and Masayoshi Watanabe
  • Journal Title: Advanced Energy Materials Volume: 7 Issue: 3 Pages: 1601753-1601753
  • DOI: 10.1002/aenm.201601753
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] A Design Approach to Lithium-Ion Battery Electrolyte Based on Diluted Solvate Ionic Liquids (2017)
  • Author(s): Kazuhide Ueno, Junichi Murai, Heejoon Moon, Kaoru Dokko, and Masayoshi Watanabe
  • Journal Title: Journal of The Electrochemical Society Volume: 164 Issue: 1 Pages: A6088-A6094
  • DOI: 10.1149/2.0121701jes
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Si/Li₂S Battery with Solvate Ionic Liquid Electrolyte (2016)
  • Author(s): Zhe Li, Yutaro Kamei, Masakazu Haruta, Toshio Takenaka, Akira Tomita, Takayuki Doi, Shiguo Zhang, Kaoru Dokko, Minoru Inaba, and Masayoshi Watanabe
  • Journal Title: Electrochemistry Volume: 84 Issue: 11 Pages: 887-890
  • DOI: 10.5796/electrochemistry.84.887
  • NAID: 130005277869
  • ISSN: 1344-3542, 2186-2451
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Dissociation and Diffusion of Glyme-Sodium Bis(trifluoromethanesulfonyl)amide Complexes in Hydrofluoroether-Based Electrolytes for Sodium Batteries (2016)
  • Author(s): Shoshi Terada, Hiroko Susa, Seiji Tsuzuki, Toshihiko Mandai, Kazuhide Ueno, Yasuhiro Umebayashi, Kaoru Dokko, Masayoshi Watanabe
  • Journal Title: The Journal of Physical Chemistry C Volume: 120 Issue: 41 Pages: 23339-23350
  • DOI: 10.1021/acs.jpcc.6b06804
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Thermal and Electrochemical Stability of Tetraglyme-Magnesium Bis(trifluoromethanesulfonyl)amide Complex: Electric Field Effect of Divalent Cation on Solvate Stability (2016)
  • Author(s): Shoshi Terada, Toshihiko Mandai, Soma Suzuki, Seiji Tsuzuki, Katsuya Watanabe, Yutaro Kamei, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe
  • Journal Title: The Journal of Physical Chemistry C Volume: 120 Issue: 3 Pages: 1353-1365
  • DOI: 10.1021/acs.jpcc.5b09779
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Effects of Compatibility of Polymer Binders with Solvate Ionic Liquid Electrolytes on Discharge and Charge Reactions of Lithium-Sulfur Batteries (2016)
  • Author(s): Toshitada Nakazawa, Ai Ikoma, Ryosuke Kido, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe
  • Journal Title: Journal of Power Sources Volume: 307 Pages: 746-752
  • DOI: 10.1016/j.jpowsour.2016.01.045
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Li+ solvation and ionic transport in lithium solvate ionic liquids diluted by molecular solvents (2015)
  • Author(s): Kazuhide Ueno, Junichi Murai, Kohei Ikeda, Seiji Tsuzuki, Mizuho Tsuchiya, Ryoichi Tatara, Toshihiko Mandai, Yasuhiro Umebayashi, Kaoru Dokko, Masayoshi Watanabe
  • Journal Title: J. Phys. Chem. C Volume: ASAP Issue: 29 Pages: 15792-15802
  • DOI: 10.1021/acs.jpcc.5b11642
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Lithium-tin Alloy/Sulfur Battery with a Solvate Ionic Liquid Electrolyte (2015)
  • Author(s): Kohei Ikeda, Shoshi Terada, Toshihiko Mandai, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe
  • Journal Title: Electrochemistry Volume: 83 Issue: 10 Pages: 914-917
  • DOI: 10.5796/electrochemistry.83.914
  • NAID: 130005100784
  • ISSN: 1344-3542, 2186-2451
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Presentation] Li 塩高濃度有機電解液中におけるグラファイト負極への溶媒共挿入反応の解析 (2018)
  • Author(s): 張旌君，多々良涼一, 寺田尚志，渡部大樹，渡辺健太，上野和英, 獨古薫，渡邉正義
  • Organizer: 電気化学会第85回大会
• [Presentation] 異種Li 塩混合高濃度電解液の溶液物性と高電位正極への適用 (2018)
  • Author(s): 宇賀田洋介，渡部大樹，寺田尚志，上野和英，獨古薫，渡邉正義
  • Organizer: 電気化学会第85回大会
• [Presentation] 多硫化リチウム難溶性電解液を用いた高エネルギー密度リチウム硫黄電池の創製 (2018)
  • Author(s): 柳逸人，安藤歩未，仲西梓，小畑健造，松前義治，上野和英，獨古薫，渡邉正義
  • Organizer: 電気化学会第85回大会
• [Presentation] 溶媒和イオン液体の物理化学特性と電池適用 (2018)
  • Author(s): 獨古 薫、上野 和英、渡邉 正義
  • Organizer: 電気化学会第85回大会
  • Invited
• [Presentation] イオン液体を用いた次世代蓄電池の研究開発 (2018)
  • Author(s): 獨古 薫
  • Organizer: 2018年電子情報通信学会総合大会
  • Invited
• [Presentation] スルホランを溶媒に用いたLi 塩高濃度電解液の輸送特性と電池適用 (2017)
  • Author(s): 渡部大樹、寺田尚志、松前義治、多々良涼一、獨古薫、渡邉正義
  • Organizer: 電気化学会第84回大会
  • Place of Presentation: 東京都八王子市
  • Year and Date: 2017-03-25
• [Presentation] グライム-LiFSA 混合高濃度電解液の輸送特性及び電気化学特性 (2017)
  • Author(s): 寺田尚志，松前義治，獨古薫，渡邉正義
  • Organizer: 電気化学会第84回大会
  • Place of Presentation: 東京都八王子市
  • Year and Date: 2017-03-25
• [Presentation] 高濃度有機電解液中における溶媒活量とグラファイト負極反応の特異性 (2017)
  • Author(s): 張旌君、渡部大樹、渡辺健太、寺田尚志、多々良涼一、獨古薫、渡邉正義
  • Organizer: 電気化学会第84回大会
  • Place of Presentation: 東京都八王子市
  • Year and Date: 2017-03-25
• [Presentation] 溶媒和イオン液体を用いたLi2S-炭素複合正極特性に及ぼすバインダー効果 (2017)
  • Author(s): 清田大勝，安藤歩未，小畑健造，川添敬之，李喆，松前義治，獨古薫，渡邉正義
  • Organizer: 電気化学会第84回大会
  • Place of Presentation: 東京都八王子市
  • Year and Date: 2017-03-25
• [Presentation] Solvate Ionic Liquid Electrolytes for Next-Generation Batteries (2017)
  • Author(s): Kaoru Dokko, Masayoshi Watanabe
  • Organizer: International Battery Association (IBA) 2017
  • Place of Presentation: 奈良県奈良市
  • Year and Date: 2017-03-05
  • Int'l Joint Research / Invited
• [Presentation] Physicochemical and Electrochemical Properties of Na-Glyme Solvate Ionic Liquids/Hydrofluoroether Mixtures (2017)
  • Author(s): Shoshi Terada, Hiroko Susa, Kaoru Dokko, Masayoshi Watanabe
  • Organizer: International Battery Association (IBA) 2017
  • Place of Presentation: 奈良県奈良市
  • Year and Date: 2017-03-05
  • Int'l Joint Research
• [Presentation] Mechanism of Reversible Li Intercalation into Graphite Anode in Concentrated Electrolyte (2017)
  • Author(s): Jingjun Zhang, Daiki Watanabe, Shoshi Terada, Ryoichi Tatara, Kaoru Dokko and Masayoshi Watanabe
  • Organizer: International Battery Association (IBA) 2017
  • Place of Presentation: 奈良県奈良市
  • Year and Date: 2017-03-05
  • Int'l Joint Research
• [Presentation] Dilution of Highly Concentrated Li-salt/DMSO Electrolyte with Low Polarity Solvent (2017)
  • Author(s): Kenta Watanabe, Morgan L. Thomas, Kaoru Dokko, Masayoshi Watanabe
  • Organizer: 9th Asian Conference on Electrochemical Power Sources (ACEPS-9)
  • Int'l Joint Research
• [Presentation] High performance Li2S-C composite cathode for Li-S batteries using solvate ionic liquid (2017)
  • Author(s): Taisho Seita, Zhe Li, Ayumi Ando, Azusa Nakanishi, Yoshiharu Matsumae, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe
  • Organizer: 9th Asian Conference on Electrochemical Power Sources (ACEPS-9)
  • Int'l Joint Research
• [Presentation] Effects of Sulfur Loading Amount and Electrolyte Volume on Li-S Battery with Solvate Ionic Liquid Electrolyte (2017)
  • Author(s): Y. Matsumae, K. Obata, Y. Kamei, A. Ayumi, K. Ueno, K. Dokko, M. Watanabe
  • Organizer: 9th Asian Conference on Electrochemical Power Sources (ACEPS-9)
  • Int'l Joint Research
• [Presentation] Incorporation of Nickel Sulfide into Sulfur Cathode for Li-S Battery (2017)
  • Author(s): Li Zhe, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe
  • Organizer: 232nd ECS Meeting
  • Int'l Joint Research
• [Presentation] Charge Transport Mechanism and Electrochemical Properties of Glyme-Li[FSA] Highly Concentrated Electrolytes (2017)
  • Author(s): Shoshi Terada, Yoshiharu Matsumae, Kaoru Dokko and Masayoshi Watanabe
  • Organizer: 232nd ECS Meeting
  • Int'l Joint Research
• [Presentation] グライム-Na塩錯体電解液中におけるハードカーボン電極へのNaイオン挿入反応 (2017)
  • Author(s): 寺田 尚志、須佐紘子、獨古 薫、渡邉 正義
  • Organizer: 2017年電気化学秋季大会
• [Presentation] グライム―ナトリウム塩混合電解液の炭素系負極への適用 (2017)
  • Author(s): 寺田 尚志、獨古 薫、上野 和英、渡邉 正義
  • Organizer: 第58回電池討論会
• [Presentation] 溶媒和イオン液体を用いたリチウム硫黄電池の高エネルギー密度化を目指した硫黄高担持化と電解液量削減 (2017)
  • Author(s): 松前義治、小畑建造、安藤歩未、亀井優太朗、上野和英、獨古薫、渡邉正義
  • Organizer: 第58回電池討論会
• [Presentation] リチウム塩高濃度電解液を利用した高エネルギー密度リチウム硫黄電池 (2017)
  • Author(s): 仲西梓，松前義治，渡部大樹，上野和英，獨古薫，渡邉正義
  • Organizer: 第58回電池討論会
• [Presentation] 水系リチウム塩濃厚電解液の二価カチオン塩添加効果と電池適用 (2017)
  • Author(s): 近藤慎司，寺田尚志，上野和英，獨古薫，渡邉正義
  • Organizer: 第58回電池討論会
• [Presentation] リチウム塩濃厚電解液中における溶媒活量とグラファイト負極反応メカニズム (2016)
  • Author(s): 多々良涼一，張旌君，渡辺健太，寺田尚志，松前義治，獨古薫，渡邉正義
  • Organizer: 第57回 電池討論会
  • Place of Presentation: 千葉県千葉市
  • Year and Date: 2016-11-29
• [Presentation] グライム-Na[FSA]錯体の構造解析とナトリウム二次電池への適用 (2016)
  • Author(s): 須佐紘子,寺田 尚志, 獨古 薫, 渡邉 正義
  • Organizer: 第57回 電池討論会
  • Place of Presentation: 千葉県千葉市
  • Year and Date: 2016-11-29
• [Presentation] ヨウ素レドックスメディエーターを用いたリチウム空気電池の反応挙動解析 (2016)
  • Author(s): 仲西梓，小林祐貴，權會旻，多々良涼一，Morgan L. Thomas，獨古薫，渡邉正義
  • Organizer: 第57回 電池討論会
  • Place of Presentation: 千葉県千葉市
  • Year and Date: 2016-11-29
• [Presentation] プロピレンカーボネート系濃厚電解液での溶液物性と電解液分解物のアニオン種依存性 (2016)
  • Author(s): 松前義治，渡部大樹，寺田尚志，多々良涼一，獨古薫，渡邉正義
  • Organizer: 第57回 電池討論会
  • Place of Presentation: 千葉県千葉市
  • Year and Date: 2016-11-29
• [Presentation] LiFSA系溶媒和イオン液体の基礎物性及び電池適用 (2016)
  • Author(s): 寺田尚志，池田幸平, 亀井優太朗, 獨古薫, 渡邉正義
  • Organizer: 第57回 電池討論会
  • Place of Presentation: 千葉県千葉市
  • Year and Date: 2016-11-29
• [Presentation] スルホランを溶媒に用いたLi塩高濃度電解液の物性と電池適用 (2016)
  • Author(s): 渡部大樹，寺田尚志，多々良涼一，松前義治，獨古薫，渡邉正義
  • Organizer: 第57回 電池討論会
  • Place of Presentation: 千葉県千葉市
  • Year and Date: 2016-11-29
• [Presentation] 溶媒和イオン液体/CO2混合物におけるリチウムの溶解析出と電池適用 (2016)
  • Author(s): トマス モーガン・レスリー、加藤めぐみ、渡辺桂矢、伊藤彰香、渡辺健太、牧野貴至、金久保光央、獨古薫、渡邉正義
  • Organizer: 第57回 電池討論会
  • Place of Presentation: 千葉県千葉市
  • Year and Date: 2016-11-29
• [Presentation] 溶媒和イオン液体を用いたリチウム硫黄電池における硫黄/炭素複合正極の細孔構造が容量発現に及ぼす影響 (2016)
  • Author(s): 安藤歩未，生駒和，小畑健造，亀井優太朗，獨古薫，渡邉正義
  • Organizer: 第57回 電池討論会
  • Place of Presentation: 千葉県千葉市
  • Year and Date: 2016-11-29
• [Presentation] 溶媒和イオン液体を用いたリチウム硫黄電池の電解液量及び硫黄担持量が電池特性に与える影響 (2016)
  • Author(s): 小畑健造、亀井優太朗、安藤歩未、獨古薫、渡邉正義
  • Organizer: 第48回 溶融塩討論会
  • Place of Presentation: 新潟県新潟市
  • Year and Date: 2016-11-24
• [Presentation] 溶融グライム-マグネシウム塩錯体の物理化学特性および電気化学特性 (2016)
  • Author(s): 鈴木聡真、寺田尚志、獨古薫、渡邉正義
  • Organizer: 第48回 溶融塩討論会
  • Place of Presentation: 新潟県新潟市
  • Year and Date: 2016-11-24
• [Presentation] イオン液体類似特性を示すリチウム塩高濃度電解液への CO2溶解性と電池適用 (2016)
  • Author(s): 渡辺 健太，伊藤 彰香，加藤 めぐみ，多々良 涼一，トマス モーガン・レスリー，獨古 薫，渡邉 正義
  • Organizer: 第48回 溶融塩討論会
  • Place of Presentation: 新潟県新潟市
  • Year and Date: 2016-11-24
• [Presentation] Decomposition of electrolyte and composite cathode materials in high-voltage lithium batteries (2016)
  • Author(s): Yoshiharu Matsumae, Daiki Watanabe, Shoshi Terada, Ryoichi Tatara, Kaoru Dokko and Masayoshi Watanabe
  • Organizer: Pacific Rim Meeting on Electrochemical and Solid-State Science (PRiME2016)
  • Place of Presentation: Honolulu, Hawaii, USA
  • Year and Date: 2016-10-02
  • Int'l Joint Research
• [Presentation] Properties and lithium battery applications of solvate ionic liquid/CO2 binary mixtures (2016)
  • Author(s): Morgan L. Thomas, Katsuya Watanabe, Megumi Kato, Takashi Makino, Mitsuhiro Kanakubo, Kaoru Dokko, and Masayoshi Watanabe
  • Organizer: Pacific Rim Meeting on Electrochemical and Solid-State Science (PRiME2016)
  • Place of Presentation: Honolulu, Hawaii, USA
  • Year and Date: 2016-10-02
  • Int'l Joint Research
• [Presentation] Physicochemical and Electrochemical Properties of Glyme-Na Salt Molten Complex/Hydrofluoroether Mixtures (2016)
  • Author(s): Shoshi Terada, Hiroko Susa, Kaoru Dokko, Masayoshi Watanabe
  • Organizer: Pacific Rim Meeting on Electrochemical and Solid-State Science (PRiME2016)
  • Place of Presentation: Honolulu, Hawaii, USA
  • Year and Date: 2016-10-02
  • Int'l Joint Research
• [Presentation] Compatibility of Polymer Binders with Solvate Ionic Liquid Electrolytes in Lithium-Sulfur Batteries (2016)
  • Author(s): Kaoru Dokko, Toshitada Nakazawa, Ai Ikoma, Ryosuke Kido, Yuzo Kitazawa, Kazuhide Ueno, Masayoshi Watanabe
  • Organizer: Pacific Rim Meeting on Electrochemical and Solid-State Science (PRiME2016)
  • Place of Presentation: Honolulu, Hawaii, USA
  • Year and Date: 2016-10-02
  • Int'l Joint Research
• [Presentation] Effects of Pore Volume and Pore Size Distribution of Carbon Supports of Sulfur on Performance of Li-S Batteries with Solvate Ionic Liquid Electrolyte (2016)
  • Author(s): Ayumi Ando, Ai Ikoma, Kenzo Obata, Yutaro Kamei, Kaoru Dokko and Masayoshi Watanabe
  • Organizer: Pacific Rim Meeting on Electrochemical and Solid-State Science (PRiME2016)
  • Place of Presentation: Honolulu, Hawaii, USA
  • Year and Date: 2016-10-02
  • Int'l Joint Research
• [Presentation] Physicochemical Properties and Electrochemical Stabilities of Highly Concentrated Electrolytes (2016)
  • Author(s): Daiki Watanabe, Shoshi Terada, Yoshiharu Matsumae, Ryoichi Tatara, Kaoru Dokko and Masayoshi Watanabe
  • Organizer: Pacific Rim Meeting on Electrochemical and Solid-State Science (PRiME2016)
  • Place of Presentation: Honolulu, Hawaii, USA
  • Year and Date: 2016-10-02
  • Int'l Joint Research
• [Presentation] Transport Properties of Highly Concentrated Li Salt Solutions (2016)
  • Author(s): Kenta Watanabe, Ryoichi Tatara, Kaoru Dokko, Masayoshi Watanabe
  • Organizer: Pacific Rim Meeting on Electrochemical and Solid-State Science (PRiME2016)
  • Place of Presentation: Honolulu, Hawaii, USA
  • Year and Date: 2016-10-02
  • Int'l Joint Research
• [Presentation] Contribution of I-/I3- and I3-/I2 redox couples to charge and discharge reactions of Li-oxygen battery with solvate ionic liquid electrolytes (2016)
  • Author(s): Azusa Nakanishi, Yuki Kobayashi, Ryoichi Tatara, Hoi-min Kwon, Morgan L. Thomas, Kaoru Dokko, Masayoshi Watanabe
  • Organizer: Pacific Rim Meeting on Electrochemical and Solid-State Science (PRiME2016)
  • Place of Presentation: Honolulu, Hawaii, USA
  • Year and Date: 2016-10-02
  • Int'l Joint Research
• [Presentation] Study of the Effect of Electrolyte Concentration on Li-Air Battery Performance (2016)
  • Author(s): Ryoichi Tatara, David G. Kwabi, Michal Tulodziecki, Thomas P. Batcho, Hoi-Min Kwon, Morgan L. Thomas, Carl V. Thompson, Kaoru Dokko, Yang Shao-Horn, Masayoshi Watanabe
  • Organizer: Pacific Rim Meeting on Electrochemical and Solid-State Science (PRiME2016)
  • Place of Presentation: Honolulu, Hawaii, USA
  • Year and Date: 2016-10-02
  • Int'l Joint Research
• [Presentation] Solvent Activity in Highly Concentrated Electrolyte and Reversible Li Intercalation into Graphite Electrode (2016)
  • Author(s): Ryoichi Tatara, Heejoon Moon, Ayaka Hirai, Kazuki Yoshida, Kazuhide Ueno, Morgan L. Thomas, Kaoru Dokko, Masayoshi Watanabe
  • Organizer: 18th International Meeting on Lithium Batteries (IMLB 2016)
  • Place of Presentation: Hyatt Regency Chicago, USA
  • Year and Date: 2016-06-19
  • Int'l Joint Research
• [Presentation] Electrochemical Properties of Glyme-Based Complex Electrolytes for Na and Mg Batteries (2016)
  • Author(s): Shoshi Terada, Hiroko Susa, Soma Suzuki, Yutaro Kamei, Kaoru Dokko, Masayoshi Watanabe
  • Organizer: 18th International Meeting on Lithium Batteries (IMLB 2016)
  • Place of Presentation: Hyatt Regency Chicago, USA
  • Year and Date: 2016-06-19
  • Int'l Joint Research
• [Presentation] 溶媒和イオン液体を用いたリチウム硫黄電池特性のバインダーおよび炭素担持材料依存性 (2016)
  • Author(s): 安藤歩未，金子翔太，生駒和，小畑健造，亀井優太朗，獨古薫，渡邉正義
  • Organizer: 電気化学会第83回大会
  • Place of Presentation: 大阪大学
  • Year and Date: 2016-03-30
• [Presentation] 溶媒和イオン液体を用いたリチウム硫黄電池における正極中の導電助剤効果 (2016)
  • Author(s): 小畑 健造，生駒 和，金子 翔太，松前 義治，亀井 優太朗，獨古 薫，渡邉 正義
  • Organizer: 電気化学会第83回大会
  • Place of Presentation: 大阪大学
  • Year and Date: 2016-03-30
• [Presentation] グライム‐ナトリウム塩錯体/フッ素系溶媒混合電解液中におけるナトリウム析出溶解挙動のアニオン依存性 (2016)
  • Author(s): 須佐 紘子,寺田 尚志,上野 和英,獨古 薫,渡邉 正義
  • Organizer: 電気化学会第83回大会
  • Place of Presentation: 大阪大学
  • Year and Date: 2016-03-29
• [Presentation] グライム-マグネシウム塩錯体の基礎物性および熱的・電気化学的安定性 (2016)
  • Author(s): 鈴木 聡真,寺田 尚志,万代 俊彦,都築 誠二,渡辺 桂矢,亀井 優太朗,上野 和英,獨古 薫,渡邉 正義
  • Organizer: 電気化学会第83回大会
  • Place of Presentation: 大阪大学
  • Year and Date: 2016-03-29
• [Presentation] ナトリウム塩濃厚電解液中におけるグラファイトのインターカレーション反応 (2016)
  • Author(s): 寺田 尚志,須佐 紘子,獨古 薫,渡邉 正義
  • Organizer: 電気化学会第83回大会
  • Place of Presentation: 大阪大学
  • Year and Date: 2016-03-29
• [Presentation] 様々な溶媒を用いたLi塩濃厚電解液の輸送特性評価 (2016)
  • Author(s): 渡辺健太，池田幸平，多々良涼一，獨古薫，渡邉正義
  • Organizer: 電気化学会第83回大会
  • Place of Presentation: 大阪大学
  • Year and Date: 2016-03-29
• [Presentation] リチウム塩高濃度電解液の溶液物性と5V級正極への適用 (2016)
  • Author(s): 渡部大樹，寺田尚志，松前義治，獨古 薫，渡邉正義
  • Organizer: 電気化学会第83回大会
  • Place of Presentation: 大阪大学
  • Year and Date: 2016-03-29
• [Presentation] Dissociation and Transport Properties of Na+-Solvate Ionic Liquids and Battery Application (2016)
  • Author(s): Shoshi Terada, Hiroko Susa, Kaoru Dokko, Masayoshi Watanabe
  • Organizer: 11th Annual International Electromaterials Science Symposium
  • Place of Presentation: Melbourne, Australia
  • Year and Date: 2016-02-10
  • Int'l Joint Research
• [Presentation] Thermal and Electrochemical Stability of Tetraglyme-Magnesium Bis(trifluoromethanesulfonyl)amide Complex (2016)
  • Author(s): Soma Suzuki, Shoshi Terada, Toshihiko Mandai, Katsuya Watanabe, Yutaro Kamei, Kaoru Dokko, Masayoshi Watanabe
  • Organizer: 11th Annual International Electromaterials Science Symposium
  • Place of Presentation: Melbourne, Australia
  • Year and Date: 2016-02-10
  • Int'l Joint Research
• [Presentation] 溶媒和イオン液体を用いたリチウム硫黄電池の性能向上を目指した正極構造の最適化 (2015)
  • Author(s): 金子翔太，生駒 和，中澤駿忠，亀井 優太郎，上野和英，安田友洋，獨古 薫，渡邉正義
  • Organizer: 第５６回電池討論会
  • Place of Presentation: 名古屋
  • Year and Date: 2015-11-11
• [Presentation] グライム－ナトリウム塩錯体/フッ素系溶媒混合電解液中におけるナトリウム析出溶解挙動 (2015)
  • Author(s): 須佐紘子，寺田尚志，亀井優太朗，万代俊彦，上野和英，獨古薫，渡邉正義
  • Organizer: 第５６回電池討論会
  • Place of Presentation: 名古屋
  • Year and Date: 2015-11-11
• [Presentation] ナトリウム塩濃厚電解液の基礎物性及び電池適用 (2015)
  • Author(s): 寺田尚志，須佐紘子, 上野和英, 獨古薫, 渡邉正義
  • Organizer: 第５６回電池討論会
  • Place of Presentation: 名古屋
  • Year and Date: 2015-11-11
• [Presentation] テトラグライム－マグネシウムビス(トリフルオロメタンスルホニル)アミド錯体の熱的・電気化学的安定性 (2015)
  • Author(s): 鈴木聡真、寺田尚志、万代俊、都築誠二、渡辺桂矢、亀井優太朗、上野和英、獨古薫、渡邉正義
  • Organizer: 第６回イオン液体討論会
  • Place of Presentation: 京都
  • Year and Date: 2015-10-26
• [Presentation] Glyme-Li[FSA] 溶媒和イオン液体のバルク物性と電気化学特性 (2015)
  • Author(s): 池田幸平、多々良涼一、張策、上野和英、獨古薫、渡邉正義
  • Organizer: 第６回イオン液体討論会
  • Place of Presentation: 京都
  • Year and Date: 2015-10-26
• [Presentation] Diluted Solvate Ionic Liquids as Electrolyte of Na Batteries (2015)
  • Author(s): Shoshi Terada, Hiroko Susa, Toshihiko Mandai, Yutaro Kamei, Kazuhide Ueno, Kaoru Dokko, Masayoshi Watanabe
  • Organizer: 8th Asian Conference on Electrochemical Power Sources (ACEPS-8)
  • Place of Presentation: 昆明, 中国
  • Year and Date: 2015-08-24
  • Int'l Joint Research
• [Presentation] Activity of Free Solvent in Solvate Ionic Liquids (2015)
  • Author(s): Ryoichi Tatara, Kazuhide Ueno, Toshihiko Mandai, Kaoru Dokko, Masayoshi Watanabe
  • Organizer: 6th Congress On Ionic Liquid (COIL-6)
  • Place of Presentation: Jeju, Korea
  • Year and Date: 2015-06-18
  • Int'l Joint Research
• [Presentation] Physicochemical properties and battery application of electrolytes composed of glyme-sodium complexes and hydrofluoroether (2015)
  • Author(s): Hiroko Susa, Shoshi Terada, Yutaro Kamei, Toshihiko Mandai, Kazuhide Ueno, Kaoru Dokko and Masayoshi Watanabe
  • Organizer: 6th Congress On Ionic Liquid (COIL-6)
  • Place of Presentation: Jeju, Korea
  • Year and Date: 2015-06-18
  • Int'l Joint Research
• [Book] イオン液体研究最前線と社会実装 (2016)
  • Author(s): 獨古 薫，渡邉正義,，他
  • Total Pages: 335
  • Publisher: シーエムシー出版
• [Book] ナトリウムイオン二次電池の開発と最新技術， 第2編第10章 有機電解液の開発とナトリウムイオン二次電池への適用可能性 (2015)
  • Author(s): 獨古 薫，渡邉正義
  • Total Pages: 12
  • Publisher: 技術教育出版社