| Project/Area Number |
26281054
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Partial Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Design and evaluation of sustainable and environmental conscious system
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| Research Institution | Tohoku University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
田路 和幸 東北大学, 環境科学研究科, 教授 (10175474)
横山 俊 東北大学, 環境科学研究科, 助教 (30706809)
下位 法弘 東北大学, 環境科学研究科, 准教授 (40624002)
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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 |
¥16,770,000 (Direct Cost: ¥12,900,000、Indirect Cost: ¥3,870,000)
Fiscal Year 2016: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2015: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2014: ¥10,140,000 (Direct Cost: ¥7,800,000、Indirect Cost: ¥2,340,000)
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| Keywords | 低炭素社会 / CIGS太陽電池 / 水溶液中合成 / 塗布 / ナノ粒子 |
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| Outline of Final Research Achievements |
Gas phase preparation method of CIGS (Cu(In,Ga)Se2) type solar cell has various problems, such as relatively low productivity, large amount of waste of resources, etc. Therefore, in this study, we tried to synthesized uniform CI alloy nanoparticles by using restrict controlling method of metallic complexes in an aqueous solution under room temperature, leading to the reduction potential and/or rate. By using these size and distribution controlled CI nanoparticles, printable solar cell were successfully synthesized. As a results, these easy synthesized printable solar cell, show the photo-voltaic conversion efficiency of c.a. 3 %.
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