Creation of quantum nanostructured interfaces enabling the innovative photovoltaic device
Project/Area Number |
18H01378
|
Research Category |
Grant-in-Aid for Scientific Research (B)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Review Section |
Basic Section 19020:Thermal engineering-related
|
Research Institution | Tokyo Institute of Technology |
Principal Investigator |
|
Project Period (FY) |
2018-04-01 – 2021-03-31
|
Project Status |
Completed (Fiscal Year 2020)
|
Budget Amount *help |
¥17,160,000 (Direct Cost: ¥13,200,000、Indirect Cost: ¥3,960,000)
Fiscal Year 2020: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2019: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2018: ¥7,410,000 (Direct Cost: ¥5,700,000、Indirect Cost: ¥1,710,000)
|
Keywords | ナノマイクロ熱工学 / 光電変換 / 量子ドット / プラズマCVD / 再生可能エネルギー / マイクロナノ熱工学 / 太陽電池 / プラズマ化学 |
Outline of Final Research Achievements |
We have developed a high-efficiency solar cell created by synthesizing silicon nanoparticles with a quantum size effect and using printing technology. As a result of evaluating the performance of the photoelectric device using simulated indoor light as well as simulated solar light, a conversion efficiency of 10% was obtained with respect to the standard LED light source. We have shown the path to the implementation of low-cost and high-efficiency photovoltaic devices by consistently realizing mass synthesis of silicon nanoparticles, silicon ink production, development and evaluation of bulk heterostructures, and development of high-efficiency photoelectric conversion devices.
|
Academic Significance and Societal Importance of the Research Achievements |
太陽光が入手できない夜間の給電やIoTデバイスへの給電を念頭に,室内光を使って高効率に発電する光電変換電源を開発した。約6nmのシリコンナノ結晶を大量合成し,量子サイズ効果を活用することで500nm以下の短波長光を活用して発電する。高価な設備を必要とせず,印刷技術によって作成できるため低コスト化にも貢献する。
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Report
(4 results)
Research Products
(71 results)
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[Journal Article] Interim report of plasma catalysis: Footprints in the past and blueprints for the future2021
Author(s)
H.H. Kim, Ayman A.Abdelaziz, Y. Teramoto, T. Nozaki, K. Hensel, Y.S. Mok, S. Saud, D.B. Nguyen, D. H. Lee, W.S. Kang
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Journal Title
International Journal of Plasma Environmental Science and Technology
Volume: 15
Issue: 01
Pages: e01004-e01004
DOI
ISSN
1881-8692, 2435-0125
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] The 2020 plasma catalysis roadmap2020
Author(s)
Annemie Bogaerts, Xin Tu, J. Christopher Whitehead, Gabriele Centi, Leon Lefferts, Olivier Guaitella, Federico Azzolina-Jury, Hyun-Ha Kim, William Schneider, Tomohiro Nozaki, Anthony B Murphy, Antoine Rousseau, Frederic Thevenet, Ahmed Khacef, Maria Carreon
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Journal Title
J. Phys D: Appl. Phys
Volume: 53
Issue: 44
Pages: 443001-443001
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Highly efficient decomposition of toluene using a high-temperature plasma-catalysis reactor2020
Author(s)
Shuiliang Yao, Zhizong Chen, Han Xie, Yuchen Yuan, Ruowen Zhou, Bingqing Xu, Junxia Chen, Xinyue Wu,Zuliang Wu , Boqiong Jiang, Xiujuan Tang, Hao Lu, Tomohiro Nozaki, Hyun-Ha Kim,
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Journal Title
Chemosphere
Volume: 247
Pages: 125863-125863
DOI
Related Report
Peer Reviewed / Int'l Joint Research
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[Presentation] Techno-economic scenario study on future energy system using hydrogen2019
Author(s)
M. Ihara, Y. Kajikawa, T. Shimizu, K. Hasegawa, Y. Kikuchi, M. Tsujimoto, T. Okubo, H. Lee, I. Yamanaka, T. Nozaki, Y. Kudo, H. Takagi, Y. Mizuno, E. Kato, K. Murata, A. Kurosawa, S. Iida, K. Sakata, K. Okazaki
Organizer
The World Hydrogen Technologies Convention (WHTC 2019)
Related Report
Int'l Joint Research
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