发明授权
US09306240B2 Solid polymeric electrolytes and lithium battery including the same
有权
固体高分子电解质和锂电池包括相同的
- 专利标题: Solid polymeric electrolytes and lithium battery including the same
- 专利标题(中): 固体高分子电解质和锂电池包括相同的
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申请号: US14690215申请日: 2015-04-17
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公开(公告)号: US09306240B2公开(公告)日: 2016-04-05
- 发明人: Young-Gi Lee , Kwang Man Kim , Dong Ok Shin , Kunyoung Kang , Sang-Young Lee , Eun-Hye Kil , Keunho Choi
- 申请人: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- 申请人地址: KR Daejeon
- 专利权人: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- 当前专利权人: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- 当前专利权人地址: KR Daejeon
- 代理机构: Rabin & Berdo, P.C.
- 优先权: KR10-2012-0064232 20120615
- 主分类号: H01M6/18
- IPC分类号: H01M6/18 ; H01M10/0565 ; H01M10/056 ; H01M10/052
摘要:
A solid polymeric electrolyte having a pattern, and a lithium battery including the same, includes a polymer matrix having a mesh structure and being formed of a cured photo-crosslinking agent; inorganic particles substantially uniformly distributed in the polymer matrix; and a liquid electrolyte comprised of a lithium salt and an organic solvent impregnated between the polymer matrix and the inorganic particles. The liquid electrolyte and the cured photo-crosslinking agent are present in a weight ratio ranging from 50:50 to 99:1. The liquid electrolyte containing the cured photo-crosslinking agent and the inorganic particle are present in a weight ratio ranging from 10:90 to 90:10. The solid polymeric electrolyte has properties suitable for a printing process to provide the pattern including a thickness ranging from about 10 nm to about 500 μm and, prior to curing the photo-crosslinking agent, a viscosity ranging from 100-10,000 poise under a shear rate condition of 1 sec−1.