发明名称 |
METHOD FOR MANUFACTURING HIGH-EFFICIENCY INORGANIC-ORGANIC HYBRID SOLAR CELL |
摘要 |
Provided is a method for manufacturing a solar cell including: a) forming an electron transport layer on a first electrode; b) forming a light absorber by applying a light absorber solution as a solution for forming a light absorber containing an organic-metal halide having a perovskite structure, the light absorber solution containing an organic halide and a metal halide dissolved therein so as to have a non-stoichiometric ratio based on the organic-metal halide; c) forming a hole conduction layer by applying and drying a hole transport solution in which an organic hole transport material is dissolved; and d) forming a second electrode, which is a counter electrode of the first electrode, on the hole conduction layer. |
申请公布号 |
US2015349282(A1) |
申请公布日期 |
2015.12.03 |
申请号 |
US201414759744 |
申请日期 |
2014.01.10 |
申请人 |
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY |
发明人 |
SEOK Sang Il;IM Sang Hyuk;NOH Jun Hong;HEO Jin Hyuck |
分类号 |
H01L51/42;H01G9/20;H01L51/00 |
主分类号 |
H01L51/42 |
代理机构 |
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代理人 |
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主权项 |
1. A method for manufacturing a solar cell, the method comprising:
a) forming an electron transport layer on a first electrode; b) forming a light absorber by applying a light absorber solution as a solution for forming the light absorber containing an organic-metal halide having a perovskite structure, the light absorber solution containing an organic halide and a metal halide dissolved therein so as to have a non-stoichiometric ratio based on the organic-metal halide; c) forming a hole conduction layer by applying and drying a hole transport solution in which an organic hole transport material is dissolved; and d) forming a second electrode, which is a counter electrode of the first electrode, on the hole conduction layer. |
地址 |
Yuseong-gu Daejeon KR |