公开(公告)号：US20160141612A1

公开(公告)日：2016-05-19

申请号：US14926012

申请日：2015-10-29

Applicant: StoreDot Ltd.

Inventor： Doron BURSHTAIN ,  Ronny COSTI ,  Carmit OPHIR ,  Daniel ARONOV

IPC: H01M4/38 ,  H01M10/0525 ,  H01M4/36

CPC classification number: H01M4/38 ,  H01G11/06 ,  H01G11/08 ,  H01G11/50 ,  H01G11/52 ,  H01G11/56 ,  H01G11/58 ,  H01G11/74 ,  H01M2/1653 ,  H01M4/133 ,  H01M4/134 ,  H01M4/136 ,  H01M4/364 ,  H01M4/386 ,  H01M4/587 ,  H01M4/622 ,  H01M4/623 ,  H01M4/625 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/0569 ,  H01M2004/027 ,  H01M2220/20 ,  H01M2220/30

Abstract: An anode material for a lithium ion device includes an active material including germanium and boron. The weight percentage of the germanium is between about 45 to 80 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 0.5 to about 5 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包括锗和硼的活性材料。 锗的重量百分比在阳极材料的总重量的约45至80重量％之间，硼的重量百分比为阳极材料总重量的约2至20重量％。 活性材料可以包括重量百分比为阳极材料总重量的0.5至约5重量％之间的碳。 教授其他材料，制作方法和装置。

公开(公告)号：US20170012279A1

公开(公告)日：2017-01-12

申请号：US15271234

申请日：2016-09-21

Applicant: StoreDot Ltd.

Inventor： Doron BURSHTAIN ,  Ronny COSTI ,  Carmit OPHIR ,  Daniel ARONOV

IPC: H01M4/36 ,  H01G11/74 ,  H01M4/38 ,  H01G11/50 ,  H01M10/0525 ,  H01M4/587

CPC classification number: H01M4/38 ,  H01G11/06 ,  H01G11/08 ,  H01G11/50 ,  H01G11/52 ,  H01G11/56 ,  H01G11/58 ,  H01G11/74 ,  H01M2/1653 ,  H01M4/133 ,  H01M4/134 ,  H01M4/136 ,  H01M4/364 ,  H01M4/386 ,  H01M4/587 ,  H01M4/622 ,  H01M4/623 ,  H01M4/625 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/0569 ,  H01M2004/027 ,  H01M2220/20 ,  H01M2220/30

Abstract: Active materials for anodes for lithium ion devices are disclosed. An active may comprise germanium nano-particles having a particle size of 20 to 100 nm, wherein the weight percentage of the germanium is between 72 to 96 weight % of the total weight of the active material; boron carbide nano-particles having a particle size of 20 to 100 nm, wherein the weight percentage of boron in the active material is between 3 to 6 weight % of the total weight of the active material; and tungsten carbide nano-particles having a particle size of 20 to 60 nm, wherein the weight percentage of tungsten in the active material is between 6 to 25 weight % of the total weight of the active material.

Abstract translation: 公开了用于锂离子装置的阳极的活性材料。 活性物质可以包含粒径为20-100nm的锗纳米颗粒，其中锗的重量百分数为活性材料总重量的72-96％（重量）; 粒径为20〜100nm的碳化硼纳米粒子，活性物质中硼的重量百分比为活性物质总重量的3〜6重量％。 和粒度为20〜60nm的碳化钨纳米粒子，其中活性物质中钨的重量百分比为活性物质总重量的6〜25重量％。

公开(公告)号：US20160380258A1

公开(公告)日：2016-12-29

申请号：US15263399

申请日：2016-09-13

Applicant: StoreDot Ltd.

Inventor： Doron BURSHTAIN ,  Ronny COSTI ,  Carmit OPHIR ,  Daniel ARONOV

IPC: H01M4/134 ,  H01M10/0565 ,  H01M10/0569 ,  H01M4/136 ,  H01M4/133 ,  H01G11/06 ,  H01M2/16 ,  H01G11/08 ,  H01G11/50 ,  H01G11/52 ,  H01G11/56 ,  H01G11/58 ,  H01M10/0525 ,  H01M4/62

CPC classification number: H01M4/38 ,  H01G11/06 ,  H01G11/08 ,  H01G11/50 ,  H01G11/52 ,  H01G11/56 ,  H01G11/58 ,  H01G11/74 ,  H01M2/1653 ,  H01M4/133 ,  H01M4/134 ,  H01M4/136 ,  H01M4/364 ,  H01M4/386 ,  H01M4/587 ,  H01M4/622 ,  H01M4/623 ,  H01M4/625 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/0569 ,  H01M2004/027 ,  H01M2220/20 ,  H01M2220/30

Abstract: Lithium ion devices that include an anode, a cathode and an electrolyte are provided. The anode having an active material including germanium nano-particles, boron carbide nano-particles and tungsten carbide nano-particles, wherein the weight percentage of the germanium is between 5 to 80 weight % of the total weight of the anode material, the weight percentage of boron in the anode material is between 2 to 20 weight % of the total weight of the anode material and the weight percentage of tungsten in the anode material is between 5 to 20 weight % of the total weight of the anode materials.

Abstract translation: 提供了包括阳极，阴极和电解质的锂离子装置。 阳极具有包括锗纳米颗粒，碳化硼纳米颗粒和碳化钨纳米颗粒的活性材料，其中锗的重量百分比为阳极材料总重量的5-80重量％，重量百分比 阳极材料中的硼的重量比为阳极材料总重量的2〜20重量％，阳极材料中钨的重量百分比为负极材料总重量的5〜20重量％。