Invention Grant
- Patent Title: Preparation of CZTS and its analogs in ionic liquids
- Patent Title (中): 离子液体中CZTS及其类似物的制备
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Application No.: US13502531Application Date: 2010-11-23
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Publication No.: US08414862B2Publication Date: 2013-04-09
- Inventor: Alex Sergey Ionkin
- Applicant: Alex Sergey Ionkin
- Applicant Address: US DE Wilmington
- Assignee: E I du Pont de Nemours and Company
- Current Assignee: E I du Pont de Nemours and Company
- Current Assignee Address: US DE Wilmington
- International Application: PCT/US2010/057784 WO 20101123
- International Announcement: WO2011/066273 WO 20110603
- Main IPC: C01B17/00
- IPC: C01B17/00 ; C01B19/00 ; C01G1/00 ; C01G99/00
Abstract:
The present invention relates to synthesis of copper zinc tin sulfide, Cu2ZnSnS4, and its corresponding selenide and telluride analogs in ionic liquids. Cu2ZnSnS4 and related compounds are useful as absorber materials in thin film solar cells.
Public/Granted literature
- US20120201742A1 PREPARATION OF CZTS AND ITS ANALOGS IN IONIC LIQUIDS Public/Granted day:2012-08-09
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