- 专利标题: LITHIUM ANODES FOR ELECTROCHEMICAL CELLS
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申请号: US11932499申请日: 2007-10-31
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公开(公告)号: US20080057397A1公开(公告)日: 2008-03-06
- 发明人: Terje Skotheim , Christopher Sheehan , Yuriy Mikhaylik , John Affinito
- 申请人: Terje Skotheim , Christopher Sheehan , Yuriy Mikhaylik , John Affinito
- 主分类号: H01M4/38
- IPC分类号: H01M4/38 ; H01M4/04 ; H01M4/60
摘要:
Provided is an anode for use in electrochemical cells, wherein the anode active layer has a first layer comprising lithium metal and a multi-layer structure comprising single ion conducting layers and polymer layers in contact with the first layer comprising lithium metal or in contact with an intermediate protective layer, such as a temporary protective metal layer, on the surface of the lithium-containing first layer. Another aspect of the invention provides an anode active layer formed by the in-situ deposition of lithium vapor and a reactive gas. The anodes of the current invention are particularly useful in electrochemical cells comprising sulfur-containing cathode active materials, such as elemental sulfur.
公开/授权文献
- US08105717B2 Lithium anodes for electrochemical cells 公开/授权日:2012-01-31
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