- 专利标题： METHOD OF PREPARATION A BATTERY ELECTRODE BY SPRAY COATING, AN ELECTRODE AND A BATTERY MADE BY METHOD THEREOF
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申请号： US15501634申请日： 2014-08-07
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公开(公告)号： US20170229703A1公开(公告)日： 2017-08-10
- 发明人: Chih-Wei CHU , Lain-Jong LI , Kumar PUSHPENDRA , Lung-Hao HU
- 申请人： ACADEMIA SINICA
- 申请人地址： TW Taipei City
- 专利权人： ACADEMIA SINICA
- 当前专利权人： ACADEMIA SINICA
- 当前专利权人地址： TW Taipei City
- 国际申请： PCT/US2014/050043 WO 20140807
- 主分类号： H01M4/04
- IPC分类号： H01M4/04 ; H01M4/58 ; H01M4/38 ; H01M4/505 ; H01M4/36 ; H01M4/587
摘要：
The present invention provides a method of preparing a battery electrode, comprising: (a) providing electroactive particles; (b) mixing the electroactive particles with a graphene-based material to form a composite; and (c) spray coating the composite onto a substrate to form the battery electrode; wherein the percentage of the electroactive particles to the graphene-based material is 40-95 wt %. Furthermore, the present invention provides a high performance battery electrode and lithium sulfur battery or Lithium Metal Oxide-Sulfur battery.
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