发明授权
- 专利标题： Vanadium, cobalt and strontium additives for use in aluminum back solar cell contacts
- 专利标题（中）： 用于铝背太阳能电池触点的钒，钴和锶添加剂
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申请号： US13342334申请日： 2012-01-03
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公开(公告)号： US08709862B2公开(公告)日： 2014-04-29
- 发明人: Hong Jiang , Chandrashekhar S. Khadilkar , Nazarali Merchant , Srinivasan Sridharan , Aziz S. Shaikh
- 申请人： Hong Jiang , Chandrashekhar S. Khadilkar , Nazarali Merchant , Srinivasan Sridharan , Aziz S. Shaikh
- 申请人地址： US PA West Conshohocken
- 专利权人： Heraeus Precious Metals North America Conshohocken LLC
- 当前专利权人： Heraeus Precious Metals North America Conshohocken LLC
- 当前专利权人地址： US PA West Conshohocken
- 代理机构： Blank Rome LLP
- 主分类号： H01L21/00
- IPC分类号： H01L21/00
摘要：
Al pastes with additives of Co, Sr, V, compounds thereof and combinations thereof improve both the physical integrity of a back contact of a silicon solar cell as well as the electrical performance of a cell with such a contact.
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