专利名称：Silicon composite, making method, and non-aqueous electrolyte secondary cell negativeelectrode material
发明人：Mikio Aramata,Satoru Miyawaki,Hirofumi
Fukuoka,Kazuma Momii,Kouichi Urano
申请号：US14635464申请日：20150302公开号：US09608262B2公开日：20170328
专利附图：
摘要：A silicon composite comprises silicon particles whose surface is at least partially
coated with a silicon carbide layer. It is prepared by subjecting a silicon powder tothermal CVD with an organic hydrocarbon gas and/or vapor at 900-1,400° C., and heatingthe powder for removing an excess free carbon layer from the surface through oxidativedecomposition.
申请人：Shin-Etsu Chemical Co., Ltd.
地址：Tokyo JP
国籍：JP
代理机构：Oblon, McClelland, Maier & Neustadt, L.L.P.
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