Rchr
J-GLOBAL ID:200901071986704046
Update date: Feb. 01, 2024
Umeyama Tomokazu
ウメヤマ トモカズ | Umeyama Tomokazu
Affiliation and department:
Homepage URL (1):
https://cv01.ufinity.jp/u_hyogo/index.php?action=pages_view_main&active_action=cvclient_view_main_init&cvid=read0070101&display_type=cv&block_id=283#_283
Research field (1):
Polymer chemistry
Research keywords (4):
organic solar cells
, nanostructured materials
, 光化学
, 高分子合成化学
Research theme for competitive and other funds (16):
- 2022 - 2025 Development of high-performance organic photovoltaic materials that do not require nanometer-scale phase separation
- 2020 - 2025 Bridge-Mediated Dynamic Exciton
- 2020 - 2023 Development of photofunctionalized atomic layer materials by surface chemical functionalization for photoenergy conversion systems
- 2017 - 2020 Development of Nano-Bio Interface for Safe Phototherapy and Optical Manipulation of Cell Function
- 2014 - 2018 Nanocarbon Scaffolds for Elucidation of Structure-Property Relationships and Construction of Efficient Photovoltaic Devices
- 2013 - 2018 Quest for Fundamental Principles in Photoinduced Charge Separation and Their Application
- 2015 - 2017 元素ブロックプラットフォームを活用した有機分子会合体構造解明および電荷輸送
- 2013 - 2017 自己組織化による光機能発現
- 2012 - 2016 Cell Nanoengineering: Control of Cell Functions by External Stimuli-Responsive Nanomaterials Delivered to Specific Organelle
- 2013 - 2015 ナノチューブ構造を有する元素ブロックの空間を利用した光機能性材料の創出
- 2011 - 2013 Development of Photofunctional Graphenes
- 2010 - 2011 配向が制御された内外修飾カーボンナノチューブによるデバイス作製
- 2009 - 2011 Rational Molecular Design for Highly Efficient Dye-Sensitized Solar Cells
- 2007 - 2009 Complexation of Conjugated Molecules with Carbon Nanotubes
- 2007 - 2008 Control and Photofunctionalization of Donor-Acceptor Interfaces
- 2003 - 2003 新規ラジカル重合法によるヘテロ原子を含む共役系高分子の創成
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Papers (159):
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Tomokazu Umeyama, Daizu Mizutani, Yuki Ikeda, W. Ryan Osterloh, Futa Yamamoto, Kosaku Kato, Akira Yamakata, Masahiro Higashi, Takumi Urakami, Hirofumi Sato, et al. An emissive charge-transfer excited-state at the well-defined hetero-nanostructure interface of an organic conjugated molecule and two-dimensional inorganic nanosheet. Chemical Science. 2023. 14. 42. 11914-11923
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Shaoxian Li, Ryosuke Nishikubo, Tatsuho Wada, Tomokazu Umeyama, Hiroshi Imahori, Akinori Saeki. Unraveling complex performance-limiting factors of brominated ITIC derivative: PM6 organic solar cells by using time-resolved measurements. Polymer Journal. 2022
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Tomokazu Umeyama, Tatsuho Wada, Kensho Igarashi, Kosaku Kato, Akira Yamakata, Taiki Takeyama, Yuji Sakamoto, Yasunari Tamai, Hideo Ohkita, Keiichi Ishida, et al. Effect of Terminal-Group Halogenation of Naphthalene-Based Nonfullerene Acceptors on Their Film Structure and Photophysical and Photovoltaic Properties. ACS Applied Energy Materials. 2021. 4. 12. 14022-14033
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Bhagyashree Mahesha Sachith, Takuya Okamoto, Sushant Ghimire, Tomokazu Umeyama, Yuta Takano, Hiroshi Imahori, Vasudevanpillai Biju. Long-Range Interfacial Charge Carrier Trapping in Halide Perovskite-C60 and Halide Perovskite-TiO2 Donor-Acceptor Films. The Journal of Physical Chemistry Letters. 2021. 12. 35. 8644-8651
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Tomokazu Umeyama, Kensho Igarashi, Yasunari Tamai, Tatsuho Wada, Taiki Takeyama, Daiki Sasada, Keiichi Ishida, Tomoyuki Koganezawa, Shunsuke Ohtani, Kazuo Tanaka, et al. Prolongation of the singlet exciton lifetime of nonfullerene acceptor films by the replacement of the central benzene core with naphthalene. Sustainable Energy and Fuels. 2021. 5. 7. 2028-2035
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MISC (219):
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五十嵐 健翔, 梅山有和, 今堀博. PffBT4T-2ODとの複合薄膜中でのβ1-[70]PCBMの高凝集挙動. 日本化学会第98春季年会(2018). 2018
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水野哲志, 梅山有和, 今堀博. ポルフィリンを共有結合で修飾したグラフェン量子ドット. 第53回フラーレン・ナノチューブ・グラフェン総合シンポジウム. 2017
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高原翔伍, 梅山有和, 今堀博. 架橋構造置換基を有するcis-1型フラーレン二付加体の合成および有機薄膜太陽電池への応用. 第53回フラーレン・ナノチューブ・グラフェン総合シンポジウム. 2017
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梅山 有和, 白 鎭碩, 今堀 博. ナノ炭素元素ブロック-オリゴフェニレン-ポルフィリン連結系の光物性. 第66回高分子討論会. 2017
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梅山 有和, 白 鎭碩, 今堀 博. ポルフィリン-オリゴアリーレン-単層カーボンナノチューブ連結系の光物性. 第53回フラーレン・ナノチューブ・グラフェン総合シンポジウム. 2017
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Patents (3):
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光電変換素子
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自己会合によって均一な表面構造を形成するペプチドとカーボンナノチューブからなる複合炭素材料
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化合物および該化合物を用いてなる薄膜
Books (8):
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元素ブロック材料の創出と応用展開
シーエムシー出版 2016
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太陽光と光電変換機能-異分野融合から生まれる次世代太陽電池-
シーエムシー出版 2016
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RSC Nanoscience & Nanotechnology
2012
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Supramolecular Chemistry of Fullerenes and Carbon Nanotubes
2012
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炭素表面処理
技術情報協会 2011
more...
Lectures and oral presentations (30):
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Isomer Separation Effets of [70]PCBM on Photovoltaic Properties
(11th Aseanian Conference on Nano-Hybrid Solar Cells (NHSC11) 2017)
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Photochemistry of Nanocarbon Hybrid Materials
(9th Asian Photochemistry Conference 2016)
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Single-Walled Carbon Nanotubes as Scaffold of Photofunctional Molecules
(Global Congress & Expo on Materials Science & Nanoscience 2016)
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Photofunctional nanocarbon composites
(The First International Christmas Caparica Congress in Translational Chemistry IC3TC-2015 2015)
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Nanocarbon Element Blocks for Light Energy Conversion
(EMN Bangkok Meeting 2015)
more...
Education (3):
- 2001 - 2004 Kyoto University Graduate School of Engineering Department of Polymer Chemistry
- 1999 - 2001 Kyoto University Graduate School of Engineering Department of Polymer Chemistry
- 1995 - 1999 Kyoto University Faculty of Engineering School of Industrial Chemistry
Professional career (1):
- (BLANK) (Kyoto University)
Work history (5):
- 2021/04 - 現在 University of Hyogo Department of Applied Chemistry, Graduate School of Engineering Professor
- 2013/04 - 2021/03 Kyoto University Graduate School of Engineering Department of Molecular Engineering Associate Professor
- 2010/10 - 2014/03 PRESTO, Japan Science and Technology Agency Researcher
- 2007/04 - 2013/03 Kyoto University Graduate School of Engineering Department of Molecular Engineering Assistant Professor
- 2004/04 - 2007/03 Kyoto University Graduate School of Engineering Department of Molecular Engineering Assistant Professor
Committee career (3):
- 2022/04 - 現在 高分子学会関西支部 常任幹事
- 2015 - 2017 日本化学会 代表正会員
- 2015 - 2017 日本化学会 近畿支部幹事
Awards (4):
- 2017/04 - The 8th Maruyama Award
- 2016/12 - The Asian and Oceanian Photochemistry Association The APA Prize for Young Scientist 2015
- 2010/02 - The Fullerenes and Nanotubes Research Society 7th Osawa Award for Young Scientist
- 2008/03 - Chemical Society of Japan The 88th CSJ Annual Meeting, Lectureship Award for Young Researchers
Association Membership(s) (4):
フラーレン・ナノチューブ・グラフェン学会
, 光化学協会
, 高分子学会
, 日本化学会
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