Element Blocks Based on Clusters and Nanoparticles of Metals and Semiconductors

• Project Area: Creation of Element-Block Polymer Materials
• Project/Area Number: 24102004
• Research Category: Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
• Allocation Type: Single-year Grants
• Review Section: Science and Engineering
• Research Institution: Tohoku University
• Principal Investigator: WATANABE Akira 東北大学, 多元物質科学研究所, 准教授 (40182901)
• Research Collaborator: QIN Gang 東北大学, 多元物質科学研究所, 助教(研究特任) ; CAI Jinguang 東北大学, 多元物質科学研究所, 助教
• Project Period (FY): 2012-06-28 – 2017-03-31
• Project Status: Completed (Fiscal Year 2016)
• Budget Amount: ¥44,850,000 (Direct Cost: ¥34,500,000、Indirect Cost: ¥10,350,000); Fiscal Year 2016: ¥8,320,000 (Direct Cost: ¥6,400,000、Indirect Cost: ¥1,920,000); Fiscal Year 2015: ¥8,320,000 (Direct Cost: ¥6,400,000、Indirect Cost: ¥1,920,000); Fiscal Year 2014: ¥8,450,000 (Direct Cost: ¥6,500,000、Indirect Cost: ¥1,950,000); Fiscal Year 2013: ¥8,320,000 (Direct Cost: ¥6,400,000、Indirect Cost: ¥1,920,000); Fiscal Year 2012: ¥11,440,000 (Direct Cost: ¥8,800,000、Indirect Cost: ¥2,640,000)
• Keywords: 無機高分子 / 無機元素ブロック / ナノ材料 / 光電子材料 / 光電子デバイス / クラスター / 半導体物性 / 半導体 / 太陽電池 / ミスト堆積法

Outline of Final Research Achievements

Inorganic element blocks which have the reactivity and the processability similar to organic materials and the stability and the semiconducting properties similar to inorganic materials were studied toward the development of new optical and electrical devices using them. The laser direct writing method was applied to the metal nanoparticles of Ag, Au and Cu and the metal oxide semiconductors such as titanium dioxide and zinc oxide nanoparticles. New optical and electrical devices were developed via on-demand production by laser direct writing based on the printed processes of inorganic element blocks.

Research Products

• [Journal Article] High-performance all-solid-state flexible carbon/TiO2 micro-supercapacitors with photo-rechargeable capability (2017)
  • Author(s): J. Cai, C. Lv, A. Watanabe
  • Journal Title: RSC Advances Volume: 7 Issue: 1 Pages: 415-422
  • DOI: 10.1039/c6ra25136f
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Modification of TiO2 nanoparticles with oleyl phosphate via phase transfer in the toluene water system and application of modified nanoparticles to cyclo-olefin-polymer-based organic inorganic hybrid films exhibiting high refractive indices (2017)
  • Author(s): Shiori Takahashi,Shuhei Hotta,Akira Watanabe,Naokazu Idota, Kimihiro Matsukawa,Yoshiyuki Sugahara
  • Journal Title: ACS Appl.Mater.Interfaces Volume: 9 Issue: 2 Pages: 1907-1912
  • DOI: 10.1021/acsami.6b13208
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Selective metallization based on laser direct writing and additive metallization process (2017)
  • Author(s): Akira Watanabe, Jinguang Cai
  • Journal Title: Proc. of SPIE Volume: 10092 Pages: 100920Z-100920Z
  • DOI: 10.1117/12.2251167
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Laser direct writing of carbon/Au composite electrodes for high performance micro-supercapacitors (2017)
  • Author(s): Jinguang Cai, Akira Watanabe, Chao Lv
  • Journal Title: Proc.of SPIE Volume: 10092
  • DOI: 10.1117/12.2251151
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Laser direct writing of high-performance flexible all-solid-state carbon micro-supercapacitors for an on-chip self-powered photodetection system (2016)
  • Author(s): Jinguang Cai, Chao Lv and Akira Watanabe,
  • Journal Title: Nano Energy Volume: 30 Pages: 790-800
  • DOI: 10.1016/j.nanoen.2016.09.017
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] A versatile platform of catechol-functionalized polysiloxanes for hybrid nanoassembly and in situ surface enhanced Raman scattering applications (2016)
  • Author(s): Yida Liu, Ali Demirci, Huie Zhu, Jinguang Cai, Shunsuke Yamamoto, Akira Watanabe, Tokuji Miyashita, and Masaya Mitsuishi
  • Journal Title: Journal of Materials Chemistry C Volume: 7 Issue: 38 Pages: 8903-8910
  • DOI: 10.1039/c6tc02963a
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Laser Direct Writing Micro-Supercapacitors from Graphene Oxide Films (2016)
  • Author(s): Jinguang Cai, Akira Watanabe
  • Journal Title: IEEE NANO 2016 Volume: - Pages: 315-316
  • DOI: 10.1109/nano.2016.7751433
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Laser Direct Writing of Conductive 3D Micropatterns Using Metal Nanoparticle Ink (2016)
  • Author(s): Akira Watanabe, Jinguang Cai
  • Journal Title: IEEE NANO 2016 Volume: - Pages: 697-698
  • DOI: 10.1109/icit.2016.7474911
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] 金属ナノ粒子を用いたレーザ直接描画法とそのデバイス応用 (2016)
  • Author(s): 渡辺明
  • Journal Title: 第85 回レーザ加工学会講演論文集 Volume: - Pages: 104-109
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Formation of indium tin oxide film by wet process using laser sintering (2016)
  • Author(s): G. Qin, L. Fan, A. Watanabe
  • Journal Title: Journal of Materials Processing Technology Volume: 227 Pages: 16-23
  • DOI: 10.1016/j.jmatprotec.2015.07.011
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Cost-effective fabrication of high-performance flexible all-solid-state carbon micro-super capacitors by blue-violet laser direct writing and further surface treatment (2016)
  • Author(s): J. Cai, L.Chao, and A. Watanabe
  • Journal Title: J. Mater. Chem. A Volume: 4 Issue: 5 Pages: 1671-1679
  • DOI: 10.1039/c5ta09450j
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Formation of copper micropatterns by laser direct writing using copper nanoparticle ink (2016)
  • Author(s): Akira Watanabe, Jinguang Cai, Gang Qin, Lidan Fan
  • Journal Title: Proc. SPIE 9736 Volume: 97360D Pages: 1-8
  • DOI: 10.1117/12.2211215
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Flexible carbon micro-supercapacitors prepared by laser direct writing (2016)
  • Author(s): Jinguang Cai, Akira Watanabe
  • Journal Title: Proc. SPIE 9736 Volume: 97361D Pages: 1-8
  • DOI: 10.1117/12.2210837
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Facile Preparation of Hierarchical Structures Using Crystallization Kinetics Driven Self-Assembly (2015)
  • Author(s): Jinguang Cai, Chao Lv, Akira Watanabe
  • Journal Title: ACS Appl. Mater. Interfaces Volume: 7 Issue: 33 Pages: 18697-18706
  • DOI: 10.1021/acsami.5b05177
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Effect of copper nanoparticle addition on the electrical and optical properties of thin films prepared from silver nanoparticles (2015)
  • Author(s): Gang Qin
  • Journal Title: J. Mater. Sci. Volume: 50 Issue: 1 Pages: 49-56
  • DOI: 10.1007/s10853-014-8564-x
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Laser Direct Writing on Copper Nanoparticle Film by LightScribe Technique (2015)
  • Author(s): A. Watanabe, G. Qin, J. Cai
  • Journal Title: Journal of Photopolymer Science and Technology Volume: 28 Issue: 1 Pages: 99-102
  • DOI: 10.2494/photopolymer.28.99
  • NAID: 130005090269
  • ISSN: 0914-9244, 1349-6336
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Heterojunctions of TiO2 nanoparticle film and c-Si with different Fermi level positions (2014)
  • Author(s): Akira Watanabe
  • Journal Title: Applied Physics A Volume: 116 Issue: 3 Pages: 281-285
  • DOI: 10.1007/s00339-014-8221-x
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] A. Conductive Network Structure Formed by Laser Sintering of Silver Nanoparticles (2014)
  • Author(s): Gang Qin
  • Journal Title: J. Nanoparticle Res. Volume: 16 Issue: 11 Pages: 26841-268412
  • DOI: 10.1007/s11051-014-2684-8
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Copper Film Prepared from Copper Fine Particle Paste by Laser Sintering at Room Temperature: Influences of Sintering Atmosphere on the Morphology and Resistivity (2014)
  • Author(s): Gang Qin
  • Journal Title: Jpn. J. Appl. Phys. Volume: 53 Issue: 9 Pages: 965011-965019
  • DOI: 10.7567/jjap.53.096501
  • NAID: 210000144459
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Transparent conductive films based on the laser sintering of metal and metal oxide nanoparticles (2014)
  • Author(s): A. Watanabe,
  • Journal Title: Proc. SPIE 8968 Volume: - Pages: 89680Q-89680Q
  • DOI: 10.1117/12.2037545
  • Peer Reviewed
• [Journal Article] Formation of textured microstructure by mist deposition of TiO2 nanoparticles (2013)
  • Author(s): Gang Qin
  • Journal Title: J. Nanopart. Res. Volume: 15(11) Issue: 11 Pages: 1-11
  • DOI: 10.1007/s11051-013-2084-5
  • Peer Reviewed
• [Journal Article] Surface Texturing of TiO2 Film by Mist Deposition of TiO2 Nanoparticles (2013)
  • Author(s): Gang Qin
  • Journal Title: NANO-MICR LETTERS Volume: 5(2) Issue: 2 Pages: 129-134
  • DOI: 10.5101/nml.v5i2.p129-134
  • Peer Reviewed
• [Journal Article] Hydrophobic Surface Based on Microtexture of Ag Nanoparticle/POSS Nanocomposite Film (2013)
  • Author(s): Akira Watanabe
  • Journal Title: Cemistry Letters Volume: 42(10) Issue: 10 Pages: 1255-1256
  • DOI: 10.1246/cl.130532
  • NAID: 10031201329
  • Peer Reviewed
• [Journal Article] Film Preparation of Siloxane-Based Polymer Containing Anthracene Group (2013)
  • Author(s): Ali Demirci
  • Journal Title: Molecular Crystals and Liquid Crystals Volume: 579(1) Issue: 1 Pages: 34-38
  • DOI: 10.1080/15421406.2013.805066
  • Peer Reviewed
• [Journal Article] Hybrid Organic-Inorganic Films through Crosslinking Reaction Based on Siloxane Based Polymers (2013)
  • Author(s): Ali, Demirci
  • Journal Title: Journal of Network Polymer, Japan Volume: 34(1) Pages: 28-36
  • Peer Reviewed
• [Journal Article] Laser Sintering of Metal Nanoparticle Film (2013)
  • Author(s): Akira Watanabe
  • Journal Title: Journal of Photopolymer Science and Technology Volume: 26 Issue: 2 Pages: 199-205
  • DOI: 10.2494/photopolymer.26.199
  • NAID: 130004465020
  • ISSN: 0914-9244, 1349-6336
  • Peer Reviewed
• [Journal Article] Synthesis and monolayer behavior of organogermanium clusters (2013)
  • Author(s): Takahiro Ogawa
  • Journal Title: Journal of Colloid and Interface Science Volume: 391 Pages: 1-7
  • Peer Reviewed
• [Journal Article] Fabrication of highly refractive barium-titanate-incorporated polyimide nanocomposite films with high permittivity and thermal stability (2013)
  • Author(s): Keisuke Abe
  • Journal Title: Polym Int. Volume: 62 Pages: 141-145
  • Peer Reviewed
• [Journal Article] Laser sintering of gold nanoparticles on a copper substrate toward an alternative to gold plating (2013)
  • Author(s): Akira Watanabe
  • Journal Title: Proc. of SPIE Volume: 8245
  • Peer Reviewed
• [Journal Article] Formation of Microstructures by Laser Sintering of Metal Nanoparticle/POSS Hybrid Films (2012)
  • Author(s): A. Watanabe
  • Journal Title: J. Photopolym. Sci. Technol. Volume: 25 Pages: 679-680
  • NAID: 130004833498
  • Peer Reviewed
• [Presentation] Laser direct writing of carbon/Au composite electrodes for high performance micro-supercapacitors (2017)
  • Author(s): Jinguang Cai, Akira Watanabe
  • Organizer: SPIE Photonics West 2017
  • Place of Presentation: USA, San Francisco
  • Year and Date: 2017-01-27
  • Int'l Joint Research
• [Presentation] Selective metallization based on laser direct writing and additive metallization process (2017)
  • Author(s): Akira Watanabe, Jinguang Cai
  • Organizer: SPIE Photonics West 2017
  • Place of Presentation: USA, San Francisco
  • Year and Date: 2017-01-27
  • Int'l Joint Research
• [Presentation] Optical and Electrical Materials and Devices Based on Inorganic Element Blocks (2017)
  • Author(s): Akira Watanabe, Cai Jingunag
  • Organizer: THE 2nd INTERNATIONAL SYMPOSIUM ON POLYMERIC MATERIALS BASED ON ELEMENT-BLOCKS
  • Place of Presentation: Japan. Kyoto, Kyoto Institute of Technology
  • Year and Date: 2017-01-18
  • Int'l Joint Research / Invited
• [Presentation] High-performance carbon micro-supercapacitors by laser direct writing (2016)
  • Author(s): Jinguang Cai, Akira Watanabe
  • Organizer: 第65回高分子討論会
  • Place of Presentation: 神奈川県横浜市，神奈川大学横浜キャンパス
  • Year and Date: 2016-09-14
• [Presentation] レーザー直接描画法によるオンデマンド微細パターニングとデバイス応用 (2016)
  • Author(s): 渡辺 明, 蔡金光
  • Organizer: 第65回高分子討論会
  • Place of Presentation: 神奈川県横浜市，神奈川大学横浜キャンパス
  • Year and Date: 2016-09-14
• [Presentation] Laser Direct Writing Micro-Supercapacitors from Graphene Oxide Films (2016)
  • Author(s): Jinguang Cai, Akira Watanabe
  • Organizer: IEEE NANO 2016
  • Place of Presentation: Japan, Sendai, Sendai International Center
  • Year and Date: 2016-08-22
  • Int'l Joint Research
• [Presentation] Laser Direct Writing of Conductive 3D Micropatterns Using Metal Nanoparticle Ink (2016)
  • Author(s): Akira Watanabe, Jinguang Cai
  • Organizer: IEEE NANO 2016
  • Place of Presentation: Japan, Sendai, Sendai International Center
  • Year and Date: 2016-08-22
  • Int'l Joint Research
• [Presentation] 金属ナノ粒子を用いたレーザ直接描画法とそのデバイス応用 (2016)
  • Author(s): 渡辺 明
  • Organizer: 第85 回レーザ加工学会
  • Place of Presentation: 大阪府茨木市，大阪大学吹田キャンパス
  • Year and Date: 2016-06-09
  • Invited
• [Presentation] 金属ナノ粒子を用いたレーザ直接描画法とそのデバイス応用 (2016)
  • Author(s): 渡辺 明
  • Organizer: 第85回レーザ加工学会
  • Place of Presentation: 大阪大（大阪，吹田）
  • Year and Date: 2016-06-09
  • Invited
• [Presentation] Cost-effective fabrication of high-performance flexible all-solid-state carbon micro-supercapacitors by blue-violet laser direct writin (2016)
  • Author(s): Jinguang Ca, Akira Watanabe
  • Organizer: 第65回高分子学会年次大会
  • Place of Presentation: 兵庫県神戸市，神戸国際会議場
  • Year and Date: 2016-05-25
• [Presentation] Formation of Copper Micro-Patterns on a Flexible Polymer Substrate via Laser Direct Writing Using Copper Nanoparticle and the Application to a Sensor Device (2016)
  • Author(s): Akira Watanabe, Jinguang Cai, Gang Qin, Lidan Fan
  • Organizer: 第65回高分子学会年次大会
  • Place of Presentation: 兵庫県神戸市，神戸国際会議場
  • Year and Date: 2016-05-25
• [Presentation] SERS sensor application of silver nanoparticle assembly induced by catechol functionalized polysiloxane (2016)
  • Author(s): Yida Liu, Ali Demirc, Huie Zhu, Shunsuke Yamamoto, Jinguang Cai, Akira Watanabe, Tokuji Miyashita, Masaya Mitsuishi SERS sensor application of silver nanoparticle assembly induced by catechol functionalized polysiloxane
  • Organizer: 第65回高分子学会年次大会
  • Place of Presentation: 兵庫県神戸市，神戸国際会議場
  • Year and Date: 2016-05-25
• [Presentation] Cost-effective fabrication of high-performance flexible all-solid-state carbon micro-supercapacitors byblue-violet laser direct writing (2016)
  • Author(s): Jinguang Cai, Akira Watanabe
  • Organizer: 第65回高分子学会年次大会
  • Place of Presentation: 神戸国際会議場（兵庫，神戸）
  • Year and Date: 2016-05-25
• [Presentation] Formation of copper micro-patterns on a flexible polymer substrate via laser direct writing using copper nanoparticle and the application to a sensor device (2016)
  • Author(s): Akira Watanabe, Jinguang Cai, Gan Qin, Lidan Fan
  • Organizer: 第65回高分子学会年次大会
  • Place of Presentation: 神戸国際会議場（兵庫，神戸）
  • Year and Date: 2016-05-25
• [Presentation] SERS sensor application of silver nanoparticle assembly i nduced by catechol functionalized polysiloxane (2016)
  • Author(s): Yida Liu,Ali Demirci, Huie Zhu, Shunsuke Yamamoto, Jinguang Cai, Akira Watanabe, Tokuji Miyashita
  • Organizer: 第65回高分子学会年次大会
  • Place of Presentation: 神戸国際会議場（兵庫，神戸）
  • Year and Date: 2016-05-25
• [Presentation] 酸化グラフェン膜を用いたマイクロスーパーキャパシタのレーザー直接描画 (2016)
  • Author(s): 蔡 金光, 渡辺 明
  • Organizer: 第65回高分子学会年次大会
  • Place of Presentation: 神戸国際会議場（兵庫，神戸）
  • Year and Date: 2016-05-25
• [Presentation] 金属ナノ粒子を用いたレーザー直接描画法による3次元マイクロ構造体の形成 (2016)
  • Author(s): 渡辺 明, 蔡 金光
  • Organizer: 第63回応用物理学会春季学術講演会
  • Place of Presentation: 東工大（東京，目黒区）
  • Year and Date: 2016-03-19
• [Presentation] Cost-effective fabrication of high-performance flexible all-solid-state carbon micro-supercapacitors by blue-violet laser direct writing and further surface treatment (2016)
  • Author(s): Jinguang Cai, Akira Watanabe
  • Organizer: 第63回応用物理学会春季学術講演会
  • Place of Presentation: 東工大（東京，目黒区）
  • Year and Date: 2016-03-19
• [Presentation] Laser Direct Writing of Conductive Micropatterns Using Copper Nanoparticle Ink toward 3D Printing of Interconnection (2016)
  • Author(s): Akira Watanabe, Jinguang Cai
  • Organizer: 2016 IEEE International Conference on Industrial Technology, 3D Printing in Mechatronics
  • Place of Presentation: Taiwan, Taipei
  • Year and Date: 2016-03-14
  • Int'l Joint Research
• [Presentation] Flexible carbon micro-supercapacitors prepared by laser direct writing (2016)
  • Author(s): Jinguang Cai, Akira Watanabe
  • Organizer: SPIE Photonics West 2016
  • Place of Presentation: USA, San Francisco
  • Year and Date: 2016-02-13
  • Int'l Joint Research
• [Presentation] Formation of copper micropatterns by laser direct writing using copper nanoparticle ink (2016)
  • Author(s): Akira Watanabe, Jinguang Cai
  • Organizer: SPIE Photonics West 2016
  • Place of Presentation: USA, San Francisco
  • Year and Date: 2016-02-13
  • Int'l Joint Research
• [Presentation] Facile Catechol-based Composite Thin Film Coating: An Effectibe SERS Sensor (2016)
  • Author(s): Yida Liu, Ali Demirci, Huie Zhu, Shunsuke Yamamoto,Jingguang Cai, Akira Watanabe, Tokuji Miyashita and Masaya Mitsuishi
  • Organizer: CEMS International Symposium on Supramolecular Chemistry & Functional Materials 2016
  • Place of Presentation: 東京大学伊藤謝恩ホール (東京，文京区）
  • Year and Date: 2016-01-13
• [Presentation] An Effective SERS Sensor System Inspired by Bio-mimic Self-Assembly Film (2015)
  • Author(s): Yida Liu, Demirci Ali, Jinguang Cai, Huie Zhu, Shunsuke Yamamoto, Akira Watanabe , Tokuji Miyashita, Masaya Mitsuishi
  • Organizer: Eighth French Research Organizations-Tohoku University Joint Workshop Frontier Materials
  • Place of Presentation: 東北大学（宮城，仙台）
  • Year and Date: 2015-12-01
• [Presentation] Carbon-based micro-supercapacitors prepared by direct CW laser writing (2015)
  • Author(s): Jinguang Cai, Akira Watanabe
  • Organizer: 第34回無機高分子研究討論会
  • Place of Presentation: 東京理科大（東京，新宿区）
  • Year and Date: 2015-11-05
• [Presentation] 酸化チタンー誘電体ナノコンポジットにおけるキャリア移動 (2015)
  • Author(s): 渡辺 明, 湯本 徹, 平野 稔幸
  • Organizer: 第64回高分子討論会
  • Place of Presentation: 東北大（宮城，仙台）
  • Year and Date: 2015-09-15
• [Presentation] POSS-crystallization-kinetics driven self-assembly of inorganic nanoparticles (2015)
  • Author(s): Jinguang Cai, Akira Watanabe
  • Organizer: 第64回高分子討論会
  • Place of Presentation: 東北大（宮城，仙台）
  • Year and Date: 2015-09-15
• [Presentation] ナノ粒子のミスト堆積法による表面微細テキスチャ膜形成 (2015)
  • Author(s): 渡辺 明, 蔡 金光, 秦 剛
  • Organizer: 第64回高分子討論会
  • Place of Presentation: 東北大（宮城，仙台）
  • Year and Date: 2015-09-15
• [Presentation] Laser Direct Writing on Copper Nanoparticle Film by Light Scribe Technique (2015)
  • Author(s): Akira Watanabe
  • Organizer: The 32nd International Conference of Photopolymer Science and Technology (ICPST-32)
  • Place of Presentation: 千葉
  • Year and Date: 2015-06-24 – 2015-06-26
• [Presentation] Laser Direct Writing on Copper Nanoparticle Film by LightScribe Technique (2015)
  • Author(s): Akira Watanabe, Gang Qin, Jinguang Cai
  • Organizer: ICPST-32
  • Place of Presentation: 千葉大（千葉,千葉）
  • Year and Date: 2015-06-24
  • Int'l Joint Research
• [Presentation] 酸化チタンー誘電体ナノコンポジットの光電子物性 (2015)
  • Author(s): 渡辺明
  • Organizer: 第64回高分子学会年次大会
  • Place of Presentation: 札幌
  • Year and Date: 2015-05-27 – 2015-05-29
• [Presentation] Novel hierarchical architectures developed by asymmetry POSS-crystallization kinetics driven self-assembly (2015)
  • Author(s): Cai Jinguang
  • Organizer: 第64回高分子学会年次大会
  • Place of Presentation: 札幌
  • Year and Date: 2015-05-27 – 2015-05-29
• [Presentation] Novel hierarchical architectures developed by asymmetry-POSS-crystallization kinetics driven self-assembly (2015)
  • Author(s): Jinguang Cai, Akira Watanabe
  • Organizer: 第64回高分子学会年次大会
  • Place of Presentation: 北大（北海道，札幌）
  • Year and Date: 2015-05-27
• [Presentation] 酸化チタンー誘電体ナノコンポジットの光電子物性 (2015)
  • Author(s): 渡辺明, 湯本徹, 平野稔幸
  • Organizer: 第64回高分子学会年次大会
  • Place of Presentation: 北大（北海道，札幌）
  • Year and Date: 2015-05-27
• [Presentation] Tailored hierarchical architectures using POSS-crystallization kinetics driven self-assembly of nanoparticles (2015)
  • Author(s): Cai Jinguang
  • Organizer: 日本化学会第95春季年会
  • Place of Presentation: 船橋
  • Year and Date: 2015-03-26 – 2015-03-29
• [Presentation] 銅ナノ粒子薄膜へのレーザー直接描画による銅グリッドパターンの形成 (2015)
  • Author(s): 渡辺明
  • Organizer: 第62回応用物理学会春季学術講演会
  • Place of Presentation: 神奈川
  • Year and Date: 2015-03-11 – 2015-03-14
• [Presentation] Tailored hierarchical architectures using POSS-crystallization kinetics driven self-assembly (2015)
  • Author(s): Cai Jinguang
  • Organizer: 第62回応用物理学会春季学術講演会
  • Place of Presentation: 神奈川
  • Year and Date: 2015-03-11 – 2015-03-14
• [Presentation] Present status and future outlook of selective metallization for electronics industry by laser irradiation to metal nanoparticles (2015)
  • Author(s): Akira Watanabe
  • Organizer: SPIE Photonics West 2015
  • Place of Presentation: San Francisco, 米国
  • Year and Date: 2015-02-13 – 2015-02-18
  • Invited
• [Presentation] 金属ナノ粒子を用いたレーザープロセッシングによる導電性微細パターン形成 (2014)
  • Author(s): 渡辺明
  • Organizer: 第207回フォトポリマー懇話会
  • Place of Presentation: 東京
  • Year and Date: 2014-12-02
  • Invited
• [Presentation] 酸化チタンナノ粒子-高誘電体コンポジットの光電子物性 (2014)
  • Author(s): 渡辺明
  • Organizer: 第33回無機高分子研究討論会
  • Place of Presentation: 東京
  • Year and Date: 2014-11-13 – 2014-11-14
• [Presentation] 酸化チタンナノ粒子ー高誘電体コンポジットとシリコンのヘテロ接合による太陽電池 (2014)
  • Author(s): 渡辺明
  • Organizer: 第63回高分子討論会
  • Place of Presentation: 長崎
  • Year and Date: 2014-09-24 – 2014-09-26
  • Invited
• [Presentation] TiO2ナノ粒子-有機誘電体コンポジット/Siヘテロ接合型太陽電池 (2014)
  • Author(s): 湯本徹
  • Organizer: 第75回応用物理学会秋季学術講演会
  • Place of Presentation: 札幌
  • Year and Date: 2014-09-17 – 2014-09-20
• [Presentation] 銅微粒子のレーザーシンタリングによる導電膜形成と微細パターニング (2014)
  • Author(s): 渡辺明
  • Organizer: 第75回応用物理学会秋季学術講演会
  • Place of Presentation: 札幌
  • Year and Date: 2014-09-17 – 2014-09-20
• [Presentation] 元素ブロックのレーザープロセッシング，日本セラミックス協会 第27回秋季シンポジウム (2014)
  • Author(s): 渡辺明
  • Organizer: 日本セラミックス協会 第27回秋季シンポジウム
  • Place of Presentation: 鹿児島
  • Year and Date: 2014-09-09 – 2014-09-11
  • Invited
• [Presentation] Transparent Conductive Films by Laser Sintering of Metal Nanoparticles (2014)
  • Author(s): Gang Qin
  • Organizer: The 31st International Conference of Photopolymer Science and Technology Materials & Processes for Advanced Microlithography, Nanotechnology and Phototechnology
  • Place of Presentation: 千葉
  • Year and Date: 2014-07-08 – 2014-07-11
• [Presentation] Electrical and optical properties of laser sintered metal Nano- and fine particles (2014)
  • Author(s): Akira Watanabe
  • Organizer: International Symposium on Polymeric Materials Based on Element-Blocks
  • Place of Presentation: 京都
  • Year and Date: 2014-05-31
• [Presentation] 金属ナノ粒子を用いたレーザーシンタリングによる透明導電膜形成 (2014)
  • Author(s): 渡辺明
  • Organizer: 第63回高分子学会年次大会
  • Place of Presentation: 名古屋
  • Year and Date: 2014-05-28 – 2014-05-30
• [Presentation] ナノ粒子のレーザーシンタリングによる酸化インジウムスズ（ITO)薄膜の形成 (2014)
  • Author(s): 秦剛
  • Organizer: 第63回高分子学会年次大会
  • Place of Presentation: 名古屋
  • Year and Date: 2014-05-28 – 2014-05-30
• [Presentation] Gang Qin, Transparent conductive films based on the laser sintering of metal and metal oxide nanoparticles (2014)
  • Author(s): Akira Watanabe
  • Organizer: SPIE 2014 Photonics West
  • Place of Presentation: USA, San Francisco
• [Presentation] 元素ブロック材料を用いた微細表面テクスチャー形成 (2013)
  • Author(s): 渡辺明
  • Organizer: 日本化学会第93春季年会
  • Place of Presentation: 滋賀県草津市
  • Year and Date: 2013-03-22
  • Invited
• [Presentation] TiO2ナノ粒子を用いたミスト堆積薄膜の微細構造 (2013)
  • Author(s): QIN, Gang
  • Organizer: 日本化学会第93春季年会
  • Place of Presentation: 滋賀県草津市
  • Year and Date: 2013-03-22
• [Presentation] Laser sintering of gold nanoparticles on a copper substrate oward an alternative to gold plating (2013)
  • Author(s): Akira Watanabe
  • Organizer: 2013 Photonics West
  • Place of Presentation: San Francisco, USA
  • Year and Date: 2013-02-02
• [Presentation] 金属ナノ粒子を用いたレーザ照射による金属化技術の現状と将来展望 (2013)
  • Author(s): 渡辺明
  • Organizer: レーザ加工学会
  • Place of Presentation: 東京
  • Invited
• [Presentation] 元素ブロック材料を用いた透明導電膜 (2013)
  • Author(s): 渡辺明
  • Organizer: 第62回高分子討論会
  • Place of Presentation: 金沢
  • Invited
• [Presentation] TiO2ナノ粒子薄膜ヘテロ接合型太陽電池 (2013)
  • Author(s): 渡辺 明
  • Organizer: 第62回高分子年次大会
  • Place of Presentation: 京都
• [Presentation] TiO2薄膜の微細構造制御 (2013)
  • Author(s): 秦 剛
  • Organizer: 第62回高分子年次大会
  • Place of Presentation: 京都
• [Presentation] 金属および酸化物ナノ粒子を用いた透明導電膜 (2013)
  • Author(s): Qin Gang
  • Organizer: 第62回高分子討論会
  • Place of Presentation: 金沢
• [Presentation] 金属ナノ粒子/POSSハイブリッド膜の表面テキスチャ形成 (2013)
  • Author(s): 渡辺明
  • Organizer: 第62回高分子討論会
  • Place of Presentation: 金沢
• [Presentation] Formation of Transparent Conductive Film by laser Sintering of Ag Nanoparticle (2013)
  • Author(s): 秦剛
  • Organizer: 第80回レーザ加工学会
  • Place of Presentation: 金沢
• [Presentation] Laser Sintering of Metal Nanoparticle Film (2013)
  • Author(s): Akira Watanabe
  • Organizer: ICPST-30
  • Place of Presentation: Japan,Chiba
• [Presentation] 金ナノ粒子分散シルセスキオキサン薄膜へのレーザー直接描画による微細構造変換 (2013)
  • Author(s): 松川公洋
  • Organizer: 第32回無機高分子研究討論会
  • Place of Presentation: 東京
• [Presentation] 金属および酸化物半導体ナノ粒子を用いた透明導電膜 (2013)
  • Author(s): 渡辺明
  • Organizer: 第32回無機高分子研究討論会
  • Place of Presentation: 東京
• [Presentation] Synthesis and Crosslinking of Siloxane Based Hybrid Polymer (2012)
  • Author(s): Ali Demirci
  • Organizer: IPC2012
  • Place of Presentation: 神戸
  • Year and Date: 2012-12-11
• [Presentation] ウェットプロセスによるシリコン太陽電池 (2012)
  • Author(s): 渡辺明
  • Organizer: 第31回無機高分子研究討論会
  • Place of Presentation: 東京
  • Year and Date: 2012-11-08
• [Presentation] POSSと金属ナノ粒子からなる自己組織化構造のレーザと金属ナノ粒子からなる自己組織化構造のレーシンタリング (2012)
  • Author(s): 渡辺明
  • Organizer: 第61回高分子討論会
  • Place of Presentation: 名古屋
  • Year and Date: 2012-09-19
• [Presentation] Film Preparation of Siloxane-Based Polymers Containing Anthracene Group (2012)
  • Author(s): Ali Demirci
  • Organizer: KJF2012
  • Place of Presentation: 仙台
  • Year and Date: 2012-08-29
• [Presentation] レーザー直接描画法による機能性薄膜の微細パターン形成 (2012)
  • Author(s): 渡辺明
  • Organizer: 光材料・応用技術研究会
  • Place of Presentation: 東京
  • Year and Date: 2012-08-24
  • Invited
• [Presentation] Formation of Microstructures by Laser Sintering of Metal Nanoparticle/POSS Hybrid Films (2012)
  • Author(s): Akira Watanabe
  • Organizer: The Conference of Photopolymer Science and Technology ICPST-29
  • Place of Presentation: 千葉
  • Year and Date: 2012-06-30
• [Book] 元素ブロック材料の創出と応用展開 (2016)
  • Author(s): 渡辺明
  • Total Pages: 13
  • Publisher: シーエムシー出版
• [Book] 元素ブロック材料の創出と光学・電子・生医学応用 第4章 電子・磁性材料, 金属および無機半導体系元素ブロックを用いた光・電子材料 (2016)
  • Author(s): 渡辺明
  • Total Pages: 250
  • Publisher: シーエムシー出版
• [Book] Ge,Sn-containing Polymers in "Encyclopedia of Polymeric Nanomaterials" (2015)
  • Author(s): Akira Watanabe
  • Total Pages: 2672
  • Publisher: Springer (Germany, Berlin)
• [Book] Ge, Sn-Containing Polymers in "Encyclopedia of Polymeric Nanomaterials" Ed. Kobayashi, S; Mullen (2015)
  • Author(s): Akira Watanabe
  • Total Pages: 12
  • Publisher: Springer
• [Patent(Industrial Property Rights)] 太陽電池 (2014)
  • Inventor(s): 湯本徹，渡辺明
  • Industrial Property Rights Holder: 旭化成，東北大
  • Industrial Property Rights Type: 特許
  • Industrial Property Number: 2014-118563
  • Filing Date: 2014-06-09
• [Patent(Industrial Property Rights)] 導体素子及びその製造方法 (2014)
  • Inventor(s): 湯本徹，平野稔幸，渡辺明
  • Industrial Property Rights Holder: 旭化成，東北大
  • Industrial Property Rights Type: 特許
  • Industrial Property Number: 2014-189225
  • Filing Date: 2014-09-17
• [Patent(Industrial Property Rights)] 太陽電池及びその光電変換効率向上方法 (2014)
  • Inventor(s): 湯本徹，澤村享広，渡辺明
  • Industrial Property Rights Holder: 旭化成，東北大
  • Industrial Property Rights Type: 特許
  • Industrial Property Number: 2014-196737
  • Filing Date: 2014-09-26
• [Patent(Industrial Property Rights)] 半導体素子及びその製造方法 (2014)
  • Inventor(s): 湯本徹，渡辺明
  • Industrial Property Rights Holder: 旭化成，東北大
  • Industrial Property Rights Type: 特許
  • Industrial Property Number: 2014-189225
  • Filing Date: 2014-09-17
• [Patent(Industrial Property Rights)] ヘテロ接合太陽電池 (2014)
  • Inventor(s): 湯本徹，澤村享広，渡辺明
  • Industrial Property Rights Holder: 東北大学，旭化成
  • Industrial Property Rights Type: 特許
  • Industrial Property Number: 2014-009314
  • Filing Date: 2014-01-22
• [Patent(Industrial Property Rights)] シリコン太陽電池 (2014)
  • Inventor(s): 湯本徹，平野稔幸，渡辺明
  • Industrial Property Rights Holder: 東北大学，旭化成
  • Industrial Property Rights Type: 特許
  • Industrial Property Number: 2014-009304
  • Filing Date: 2014-01-22
• [Patent(Industrial Property Rights)] 半導体素子 (2014)
  • Inventor(s): 荒巻政昭，湯本徹，平野稔幸，渡辺明
  • Industrial Property Rights Holder: 東北大学，旭化成
  • Industrial Property Rights Type: 特許
  • Industrial Property Number: 2014-009307
  • Filing Date: 2014-01-22
• [Patent(Industrial Property Rights)] 太陽電池モジュール (2014)
  • Inventor(s): 湯本徹，渡辺明
  • Industrial Property Rights Holder: 東北大学，旭化成
  • Industrial Property Rights Type: 特許
  • Industrial Property Number: 2014-009357
  • Filing Date: 2014-01-22
• [Patent(Industrial Property Rights)] 太陽電池モジュール及びその製造方法 (2014)
  • Inventor(s): 湯本徹，渡辺明
  • Industrial Property Rights Holder: 東北大学，旭化成
  • Industrial Property Rights Type: 特許
  • Industrial Property Number: 2014-009358
  • Filing Date: 2014-01-22
• [Patent(Industrial Property Rights)] シリコン太陽電池 (2014)
  • Inventor(s): 湯本徹，平野稔幸，渡辺明
  • Industrial Property Rights Holder: 東北大学，旭化成
  • Industrial Property Rights Type: 特許
  • Industrial Property Number: 2014-063974
  • Filing Date: 2014-03-26
• [Patent(Industrial Property Rights)] 太陽電池及びその光電変換効率向上方法 (2013)
  • Inventor(s): 渡辺明，湯本徹
  • Industrial Property Rights Holder: 東北大学，旭化成
  • Industrial Property Rights Type: 特許
  • Industrial Property Number: 2013-000192
  • Filing Date: 2013-10-04
• [Patent(Industrial Property Rights)] 太陽電池 (2013)
  • Inventor(s): 湯本徹，澤村享広，渡辺明
  • Industrial Property Rights Holder: 東北大学，旭化成
  • Industrial Property Rights Type: 特許
  • Industrial Property Number: 2013-000193
  • Filing Date: 2013-10-03
• [Patent(Industrial Property Rights)] 半導体膜及び半導体素子 (2013)
  • Inventor(s): 渡辺明，湯本徹
  • Industrial Property Rights Holder: 東北大学，旭化成
  • Industrial Property Rights Type: 特許
  • Filing Date: 2013-07-19
  • Overseas
• [Patent(Industrial Property Rights)] 半導体膜及び半導体素子 (2013)
  • Inventor(s): 渡辺明，湯本徹
  • Industrial Property Rights Holder: 東北大学，旭化成
  • Industrial Property Rights Type: 特許
  • Filing Date: 2013-07-18
  • Overseas
• [Patent(Industrial Property Rights)] 半導体膜形成用塗布液、半導体膜及びその製造方法、並びに太陽電池 (2013)
  • Inventor(s): 渡辺明
  • Industrial Property Rights Holder: 東北大学
  • Industrial Property Rights Type: 特許
  • Industrial Property Number: 2013-069880
  • Filing Date: 2013-03-28