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 method for forming a solar cell with tree-like nanostructure
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刊登日期：2014/05/21 |
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| ‧ 專利名稱 |
具有樹狀奈米結構之太陽能電池及其製備方法 |
| ‧ 專利證書號 |
US 9,269,840 B2
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| ‧ 專利權人 |
國立臺灣大學 |
‧ 專利國家
(申請日) |
美國 (2012/05/03)
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| ‧ 發明人/PI |
林唯芳,陳俊維,吳季珍,林雲躍,
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| ‧ 單位 |
材料科學與工程學系
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| ‧ 簡歷/Experience |
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| 技術摘要 / Our Technology： |
The present invention discloses a solar cell having a multi-layered structure that is used to generate, transport, and collect electric charges. The multi-layered nanostructure comprises a cathode, a conducting metal layer, a photo-active layer, a hole-transport layer, and an anode. The photo-active layer comprises a tree-like nanostructure array and a conjugate polymer filler. The tree-like nanostructure array is used as an electron acceptor while the conjugate polymer filler is as an electron donor. The tree-like nanostructure array comprises a trunk part and a branch part. The trunk part is formed in-situ on the surface of the conducting metal layer and is used to provide a long straight transport pathway to transport electrons. The large contact area between the branch part and the conjugate polymer filler provides electron-hole separation.
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| 專利簡述 / Intellectual Properties： |
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聯繫方式 / Contact： |
| 臺大產學合作總中心 / Center of Industry-Academia Collaboration, NTU |
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| Email：ordiac@ntu.edu.tw |
電話/Tel：02-3366-9945 |
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