2019 Fiscal Year Annual Research Report
Fabrication if high performance perovskite solar cell with SWCNT
| Project/Area Number |
17F17364
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| Research Institution | The University of Tokyo |
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Principal Investigator |
丸山 茂夫 東京大学, 大学院工学系研究科(工学部), 教授 (90209700)
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| Co-Investigator(Kenkyū-buntansha) |
GHAREEB AHMED 東京大学, 工学(系)研究科(研究院), 外国人特別研究員
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| Project Period (FY) |
2017-11-10 – 2020-03-31
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| Keywords | Carbon nanotubes / Doping engineering / Hole selectivity / Electrode / Perovskite solar cells / Stability |
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| Outline of Annual Research Achievements |
This period was to focuses on expansion of the stability and durability perovskite solar cells employing CNT electrodes to outperform the metal electrode. The lifetime of the device also can be longer in terms of thermal and chemical stability by adding antioxidant doping. These issues will solve the problems of perovskite photovoltaics fabrication. Also, we started the use of new heterostructures of MoS2-CNT for perovskite and tandem solar cell devices, respectively.The achievements include; -Publication of article entitled ‘Controlled Redox of Lithium-ion Endohedral Fullerene for Efficient and Stable Metal Electrode, -Free Perovskite Solar Cells'in JACS (IF: 14.695)., -Coauthored publication entitled ‘High-Performance Solution-Processed Double-Walled-Carbon Nanotube Transparent Electrode for Perovskite Solar Cells’ in Advanced Energy Materials (IF:24.88), -Fabrication of high-performance perovskite solar cell using doped-SWCNT achieved with ~18.8% of power conversion efficiency that outperforms the gold electrode-based devices. the result was recently published in JMCA (IF:10.733)
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| Research Progress Status |
令和元年度が最終年度であるため、記入しない。
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| Strategy for Future Research Activity |
令和元年度が最終年度であるため、記入しない。
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