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1.发明授权公开(公告)号：US12095093B2
公开(公告)日：2024-09-17
申请号：US17250688
申请日：2019-03-06
IPC分类号： H01M4/00 , B01J21/06 , B01J23/72 , B01J23/745 , B01J23/755 , B01J27/125 , B01J27/128 , B01J27/25 , B01J35/40 , B01J37/02 , B01J37/08 , C01B32/159 , C01B32/162 , H01M4/36 , H01M4/38 , H01M4/48 , H01M4/62 , H01M10/0525 , H01M4/02
CPC分类号： H01M4/625 , B01J21/06 , B01J23/72 , B01J23/745 , B01J23/755 , B01J27/125 , B01J27/128 , B01J27/25 , B01J35/40 , B01J37/0236 , B01J37/08 , C01B32/159 , C01B32/162 , H01M4/364 , H01M4/386 , H01M4/483 , H01M10/0525 , C01B2202/02 , C01B2202/06 , C01B2202/22 , C01B2202/34 , C01B2202/36 , C01P2002/72 , C01P2002/82 , H01M2004/021 , H01M2004/027
摘要： The invention relates to a silicon-based anode material for a lithium-ion battery, a preparation method therefor, and a battery. The silicon-based negative electrode material is prepared by the compounding of 90 wt %-99.9 wt % of a silicon-based material and 0.1 wt %-10 wt % of carbon nanotubes and/or carbon nanofibers which grow on the surface of the silicon-based material in situ.
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2.发明申请公开(公告)号：US20220131154A1
公开(公告)日：2022-04-28
申请号：US17250688
申请日：2019-03-06
IPC分类号： H01M4/62 , B01J21/06 , H01M4/48 , B01J27/25 , B01J27/125 , B01J27/128 , B01J23/72 , B01J23/755 , B01J23/745 , C01B32/162 , B01J35/02 , H01M4/38 , H01M4/36 , H01M10/0525 , C01B32/159 , B01J37/02 , B01J37/08 , H01M4/02
摘要： The invention relates to a silicon-based anode material for a lithium-ion battery, a preparation method therefor, and a battery. The silicon-based negative electrode material is prepared by the compounding of 90 wt %-99.9 wt % of a silicon-based material and 0.1 wt %-10 wt % of carbon nanotubes and/or carbon nanofibers which grow on the surface of the silicon-based material in situ.
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