发明申请
- 专利标题: Method For Forming A Photo-Active Layer Of The Solar Cell
- 专利标题(中): 形成太阳能电池的光活性层的方法
-
申请号: US13456762申请日: 2012-04-26
-
公开(公告)号: US20120208316A1公开(公告)日: 2012-08-16
- 发明人: WEI-FANG SU , Chun-Wei Chen , Jih-Jen Wu , Yun-Yue Lin
- 申请人: WEI-FANG SU , Chun-Wei Chen , Jih-Jen Wu , Yun-Yue Lin
- 申请人地址: TW Taipei City
- 专利权人: National Taiwan University
- 当前专利权人: National Taiwan University
- 当前专利权人地址: TW Taipei City
- 优先权: TW096129509 20070810
- 主分类号: H01L51/48
- IPC分类号: H01L51/48
摘要:
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.
公开/授权文献
- US09287422B2 Method for forming a photo-active layer of the solar cell 公开/授权日:2016-03-15