发明公开
- 专利标题： PROCEDE DE PREPARATION D'UNE COUCHE MINCE D'ABSORBEUR POUR CELLULES PHOTOVOLTAÏQUES
- 专利标题（英）： Method for preparing an absorber thin film for photovoltaic cells
- 专利标题（中）： 法制备光伏电池薄吸收层的
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申请号： EP11713307.4申请日： 2011-02-17
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公开(公告)号： EP2545209A1公开(公告)日： 2013-01-16
- 发明人: CHASSAING, Elisabeth , LINCOT, Daniel
- 申请人： Electricité de France , THE CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)
- 申请人地址： 22-30 Avenue de Wagram 75008 Paris FR
- 专利权人： Electricité de France,THE CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)
- 当前专利权人： Electricité de France,THE CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)
- 当前专利权人地址： 22-30 Avenue de Wagram 75008 Paris FR
- 代理机构： Cabinet Plasseraud
- 优先权： FR1051769 20100311
- 国际公布： WO2011110763 20110915
- 主分类号： C25D3/56
- IPC分类号： C25D3/56 ; C25D3/58 ; C25D9/08 ; H01L31/0216 ; H01L31/032 ; H01L31/0336 ; H01L31/18 ; C25D9/06 ; C25D11/00
摘要：
A method for preparing an A-B-C2 or A2-(Dx, E1—x)-C4 absorber thin film for photovoltaic cells where 0≦̸x≦̸1, A is an element or mixture of elements selected within Group 11, B is an element or mixture of elements selected within Group 13, C is an element or mixture of elements selected within Group 16, D is an element or mixture of elements selected within Group 12, and E is an element or mixture of elements selected within Group 14. Said method includes: a step of electrochemically depositing oxide from elements selected from among Groups 11, 12, 13, and 14, a step of annealing in a reducing atmosphere, and a step of supplying an element from Group 16.
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