公开(公告)号：US20160036045A1

公开(公告)日：2016-02-04

申请号：US14813499

申请日：2015-07-30

Applicant: StoreDot Ltd.

Inventor： Doron BURSHTAIN ,  Liron AMIR ,  Daniel ARONOV ,  Olga GUCHOK ,  Leonid KRASOVITSKY

IPC: H01M4/36 ,  H01M4/38 ,  H01G11/30 ,  H01G11/36 ,  H01G11/52 ,  H01G11/56 ,  H01M4/587 ,  H01M10/0525

CPC classification number: H01M4/364 ,  H01G11/06 ,  H01G11/30 ,  H01G11/36 ,  H01G11/50 ,  H01G11/56 ,  H01G11/86 ,  H01M4/133 ,  H01M4/134 ,  H01M4/38 ,  H01M4/386 ,  H01M4/587 ,  H01M4/625 ,  H01M10/0525 ,  Y02E60/13 ,  Y02T10/7011 ,  Y02T10/7022

Abstract: An anode material for a lithium ion device includes an active material including silicon and boron. The weight percentage of the silicon is between about 4 to 35 weight % of the total weight of the anode material and the weight percentage of the boron is between about 2 to 20 weight % of the total weight of the anode material. The active material may include carbon at a weight percentage of between between 5 to about 60 weight % of the total weight of the anode material. Additional materials, methods of making and devices are taught.

Abstract translation: 用于锂离子装置的负极材料包括含有硅和硼的活性材料。 硅的重量百分比在阳极材料的总重量的约4至35重量％之间，硼的重量百分比在阳极材料的总重量的约2至20重量％之间。 活性材料可以包括以阳极材料总重量的5至约60重量％之间的重量百分比的碳。 教授其他材料，制作方法和装置。