Development of highly efficient light energy conversion systems utilizing light antenna effects of plasmonic Cu nanostructures
Project/Area Number |
26810102
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Multi-year Fund |
Research Field |
Energy-related chemistry
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Research Institution | Nihon University |
Principal Investigator |
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Research Collaborator |
TSUNENARI Natsumi
YAMAGUCHI Daisuke
UCHIDA Koji
SUGIMOTO Daiki
TAKESHIMA Naoto
TAHARA Hironobu
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Project Period (FY) |
2014-04-01 – 2017-03-31
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Project Status |
Completed (Fiscal Year 2016)
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Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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Keywords | 局在型表面プラズモン共鳴 / ナノ粒子 / 銅ナノ構造 / 光電変換反応 / 光触媒 / 太陽光エネルギー / 表面プラズモン共鳴 / 光電流 / 水素発生 / ポルフィリン / 酸化銅(Ⅰ) / 光アンテナ / プラズモニクス / 光/電気エネルギー変換 / パラジウムナノ粒子 / 屈折率センシング |
Outline of Final Research Achievements |
In this study, I aimed for the development of highly efficient photoelectric conversion systems and high performance photocatalysts based on inexpensive Cu nanostructures for the practical application of plasmonic light energy conversion systems utilizing the particular optical phenomenon of metal nanomaterials (localized surface plasmon resonance: LSPR). It was found that the photoelectric conversion systems consisting of the hybrids of porphyrin monolayers as a photoabsorbing layer and plamsonic Cu arrayed structures generated 59 times larger photocurrent signal, as compared with the non-plasmonic photoelectric conversion system based on the planar Cu electrode. On the other hand, Cu2O/Cu plasmonic photocatalysts, which were prepared by oxidizing the Cu arrayed structures, exhibited effective photocatalytic activity by irradiating them with visible/near-infrared light. In addition, the decomposition rate was 84 times faster than that of non-plasmonic Cu2O/Cu photocatalyst.
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Report
(4 results)
Research Products
(102 results)
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[Journal Article] Spontaneous ligand nitrosation and self-assembly into a pentacopper metallacrown complex2017
Author(s)
Otsuki, Joe; Sekine, Tatsuki; Kida, Yuki; Shinozaki, Yoshinao; Kobayashi, Sayaka; Tamura, Takahiro; Sugawa, Kosuke; Yoshikawa, Isao; Houjou, Hirohiko; Yoshikawa, Hiroki; Tsukamoto, Arata
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Journal Title
Dalton Transactions
Volume: 46
Issue: 9
Pages: 2760-2764
DOI
Related Report
Peer Reviewed
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[Journal Article] Efficient Photocurrent Enhancement from Porphyrin Molecules on Plasmonic Copper Arrays: Beneficial Utilization of Copper Nanoanntenae on Plasmonic Photoelectric Conversion Systems2017
Author(s)
Sugawa, Kosuke; Yamaguchi, Daisuke; Tsunenari, Natsumi; Uchida, Koji; Tahara, Hironobu; Takeda, Hideyuki; Tokuda, Kyo; Jin, Shota; Kusaka, Yasuyuki; Fukuda, Nobuko; Ushijima, Hirobumi; Akiyama, Tsuyoshi; Watanuki, Yasuhiro; Nishimiya, Nobuyuki; Otsuki, Joe; Yamada, Sunao
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Journal Title
ACS Applied Materials & Interfaces
Volume: 9
Issue: 1
Pages: 750-762
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Journal Article] Extraordinary enhancement of porphyrin photocurrent utilizing plasmonic silver arrays2016
Author(s)
Sugawa, Kosuke; Uchida, Koji; Takeshima, Naoto; Jin, Shota; Tsunenari, Natsumi; Takeda, Hideyuki; Kida, Yuki; Akiyama, Tsuyoshi; Otsuki, Joe; Takase, Kouichi; Yamada, Sunao
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Journal Title
Nanoscale
Volume: 8
Issue: 34
Pages: 15467-15472
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Journal Article] Structural, mechanical, and electrical properties of carbon nanoparticles synthesized from diesel2016
Author(s)
Mohammad Abul Hossain, Shahidul Islam, Farzana A. Chowdhury, Tariq G. Mohiuddin, Koji Uchida, Takahiro Tamura, Kosuke Sugawa , Tomoaki Mochida, Joe Otsuki, Mohammad Sahabul Alam
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Journal Title
Fullerenes, Nanotubes, and Carbon Nanostructures
Volume: 24
Issue: 1
Pages: 43-51
DOI
Related Report
Peer Reviewed / Int'l Joint Research
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[Journal Article] Neutral and anionic tetrazole-based ligands in designing novel ruthenium dyes for dye-sensitized solar cells2016
Author(s)
Guohua Wu, Ryuji Kaneko, Yaohong Zhang, Yoshinao Shinozaki, Kosuke Sugawa, Ashraful Islam, Liyuan Han, Idriss Bedja, Ravindra Kumar Gupta, Qing Shen, Joe Otsuki
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Journal Title
Journal of Power Sources
Volume: 307
Pages: 416-425
DOI
Related Report
Peer Reviewed / Int'l Joint Research
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[Journal Article] Photocurrent Enhancement of Porphyrin Molecules over a Wide-Wavelength Region Based on Combined Use of Silver Nanoprisms with Different Aspect Ratios2015
Author(s)
Kosuke Sugawa, Naoto Takeshima, Koji Uchida, Hironobu Tahara, Shota Jin, Natsumi Tsunenari, Tsuyoshi Akiyama, Yasuyuki Kusaka, Nobuko Fukuda, Hirobumi Ushijima, Yuji Tsuchido, Takeshi Hashimoto, Takashi Hayashita, and Joe Otsuki
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Journal Title
J. Mater. Chem. C
Volume: 3
Issue: 43
Pages: 11439-11448
DOI
Related Report
Peer Reviewed / Int'l Joint Research
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[Journal Article] Temperature-Dependent Transport Properties of a Redox-Active Ionic Liquid with a Viologen Group2015
Author(s)
N. Bodappa, P. Broekmann, Y. Fu, J. Furrer, Y. Furue, T. Sagara, H. Siegenthaler, H. Tahara, S. Vesztergom, K. Zick, T. Wandlowski
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Journal Title
J. Phys. Chem. C
Volume: 119
Issue: 2
Pages: 1067-1077
DOI
Related Report
Peer Reviewed
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