发明申请
- 专利标题： Sintered CZTS Nanoparticle Solar Cells
- 专利标题（中）： 烧结CZTS纳米粒子太阳能电池
-
申请号： US12884049申请日： 2010-09-16
-
公开(公告)号： US20120067408A1公开(公告)日： 2012-03-22
- 发明人: Charlie Hotz , Margaret Hines , Donald Zehnder , Damoder Reddy , Jing Tang
- 申请人： Charlie Hotz , Margaret Hines , Donald Zehnder , Damoder Reddy , Jing Tang
- 申请人地址： US CA San Jose
- 专利权人： SOLEXANT CORP.
- 当前专利权人： SOLEXANT CORP.
- 当前专利权人地址： US CA San Jose
- 主分类号： H01L31/0352
- IPC分类号： H01L31/0352 ; H01B1/02 ; H01B1/12 ; H01L31/18
摘要：
The present invention discloses an absorber composition and photovoltaic device (PV) using the composition comprising nanoparticles and/or sintered nanoparticles comprising compounds having the formula MAxMByMCz(LAaLBb)4 where MA, MB and MC comprise elements chosen from the group consisting of Fe, Co, Ni, Cu, Zn, Cd, Sn and Pb, LA and LB are chalcogens and x is between 1.5 and 2.2, y and z are independently the same or different and are between 0.5 and 1.5 and (a+b)=1.Particularly preferred synthetic routes to uniform thin films in PV devices comprising sintered nanoparticles of Cu2ZnSnSe4 and Cu2ZnSnS4 are disclosed.
公开/授权文献
- US2630975A Variable pressure muller 公开/授权日：1953-03-10
信息查询
IPC分类:
