- 专利标题： Perovskite compound and photoconversion device using the same
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申请号： US16961397申请日： 2019-01-11
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公开(公告)号： US11827658B2公开(公告)日： 2023-11-28
- 发明人: Shuzi Hayase , Nozomi Ito
- 申请人： The University of Electro-Communications
- 申请人地址： JP Tokyo
- 专利权人： The University of Electro-Communications
- 当前专利权人： The University of Electro-Communications
- 当前专利权人地址： JP Tokyo
- 代理机构： IPUSA, PLLC
- 优先权： JP 18004523 2018.01.15
- 国际申请： PCT/JP2019/000798 2019.01.11
- 国际公布： WO2019/139153A 2019.07.18
- 进入国家日期： 2020-07-10
- 主分类号： C07F7/22
- IPC分类号： C07F7/22 ; C07F7/30 ; H10K30/80 ; H10K30/20 ; C07C211/62
摘要：
A Pb-free Sn-halide Perovskite solar cell with improved photoelectric conversion efficiency is provided. A solar cell uses a perovskite compound represented by ABX3 where A is a cation, B is a metal, and X is a halogen, wherein each of A, B and X may be composed of a plurality of elements, and B includes Sn and Ge.
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