发明申请
- 专利标题： FULLERENE DERIVATIVES
- 专利标题（中）： 富勒烯衍生物
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申请号： US13504278申请日： 2010-10-25
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公开(公告)号： US20120216867A1公开(公告)日： 2012-08-30
- 发明人: Toshiyuki Ito , Yasunori Uetani
- 申请人： Toshiyuki Ito , Yasunori Uetani
- 申请人地址： JP Tottori-shi, Tottori JP Chuo-ku, Tokyo
- 专利权人： NATIONAL UNIVERSITY CORPORATION TOTTORI UNIVERSITY,SUMITOMO CHEMICAL COMPANY, LIMITED
- 当前专利权人： NATIONAL UNIVERSITY CORPORATION TOTTORI UNIVERSITY,SUMITOMO CHEMICAL COMPANY, LIMITED
- 当前专利权人地址： JP Tottori-shi, Tottori JP Chuo-ku, Tokyo
- 优先权： JP2009-249936 20091030
- 国际申请： PCT/JP2010/068843 WO 20101025
- 主分类号： H01L51/46
- IPC分类号： H01L51/46 ; H01B1/12 ; B82Y30/00 ; B82Y99/00
摘要：
A fullerene derivative having two or more structures represented by the formula (1) can increase light absorption in a long wavelength range when used for an organic photovoltaic cell. In the formula (1), C1 and C2 represent carbon atoms constituting the fullerene skeleton. m represents an integer from 1 to 6, and n represents an integer from 1 to 4. p represents an integer of 0 or more, and R represents a monovalent organic group. Q represents a single bond, an arylene group, or a divalent heterocyclic group. When m is plurally present, these m may be the same or different from each other.
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