Title:
CHEMICAL METHOD FOR IN-SITU LARGE-AREA CONTROLLED SYNTHESIZING PEROVSKITE TYPE CH3NH3PBBR3 SOLAR BATTERY MEMBRANE MATERIAL BASED ON LEAD SIMPLE-SUBSTANCE MEMBRANE
Document Type and Number:
WIPO Patent Application WO/2016/131376
Kind Code:
A1
Abstract:
A chemical method for in-situ large-area controlled synthesizing a perovskite type CH3NH3PbBr3 solar battery membrane material based on a lead simple-substance membrane, comprises obtaining the lead simple-substance membrane on a surface of a substrate, then horizontally immersing the substrate material possessing the lead simple-substance membrane in an organic solution containing brominated methylamine, and performing a constant-temperature reaction to prepare the CH3NH3PbBr3 solar battery membrane material in situ.
Inventors:
ZHENG ZHI (CN)
HE YINGYING (CN)
LEI YAN (CN)
CHENG JIAMEI (CN)
JIA HUIMIN (CN)
HE WEIWEI (CN)
FA WENJUN (CN)
LIU SONGZI (CN)
HE YINGYING (CN)
LEI YAN (CN)
CHENG JIAMEI (CN)
JIA HUIMIN (CN)
HE WEIWEI (CN)
FA WENJUN (CN)
LIU SONGZI (CN)
Application Number:
PCT/CN2016/072702
Publication Date:
August 25, 2016
Filing Date:
January 29, 2016
Export Citation:
Assignee:
UNIV XUCHANG (CN)
International Classes:
C23C22/02
Foreign References:
| CN104250723A | 2014-12-31 | |||
| CN103700768A | 2014-04-02 | |||
| US5204143A | 1993-04-20 | |||
| US20020124790A1 | 2002-09-12 |
Attorney, Agent or Firm:
HUBEI WUHAN YONGJIA PATENT AGENCY CO., LTD (CN)
湖北武汉永嘉专利代理有限公司 (CN)
湖北武汉永嘉专利代理有限公司 (CN)
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