公开(公告)号：US20170207451A1

公开(公告)日：2017-07-20

申请号：US15479455

申请日：2017-04-05

Applicant: StoreDot Ltd.

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

IPC: H01M4/36 ,  H01M10/0525 ,  H01M4/587 ,  H01G11/86 ,  H01G11/06 ,  H01G11/36 ,  H01G11/46 ,  H01M4/38 ,  H01G11/50

CPC classification number: H01M4/366 ,  B82Y30/00 ,  H01G11/06 ,  H01G11/30 ,  H01G11/36 ,  H01G11/46 ,  H01G11/50 ,  H01G11/56 ,  H01G11/86 ,  H01M4/13 ,  H01M4/364 ,  H01M4/386 ,  H01M4/58 ,  H01M4/587 ,  H01M4/625 ,  H01M10/052 ,  H01M10/0525 ,  H01M2004/027 ,  Y02E60/13

Abstract: An anode material for a lithium ion device includes an active material including silicon nanoparticles and boron carbide nanoparticles. The boron carbide nanoparticles are at least one order of magnitude smaller than the silicon nanoparticles. 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 carbide is between about 2.5 to about 25.6% of the total weight of the anode material. The active material may include carbon at a weight percentage of between 5 to about 60 weight % of the total weight of the anode material. Additional materials, methods of making and devices are taught.

公开(公告)号：US20160133919A1

公开(公告)日：2016-05-12

申请号：US14980340

申请日：2015-12-28

Applicant: StoreDot Ltd.

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

IPC: H01M4/139 ,  H01M10/04 ,  H01M4/04 ,  H01M10/0525

CPC classification number: H01M4/139 ,  H01G11/06 ,  H01G11/08 ,  H01G11/24 ,  H01G11/26 ,  H01M4/04 ,  H01M10/0436 ,  H01M10/0525 ,  H01M2220/30 ,  H02J7/0052 ,  H02J7/007 ,  Y02E60/13

Abstract: Methods for manufacturing multi-functional electrode (MFE) devices for fast-charging of energy-storage devices are provided. The method includes assembling first MFE structure for forming a suitable electrochemical half-couple, the first MFE structure having a first fast-charging component (FCC) and a first MFE assembly and a counter-electrode structure for forming a complementary electrochemical half-couple and supplying an internal voltage controller (IVC) for applying a bias potential to the first MFE structure and/or the counter-electrode structure, the bias potential is set in accordance with the first MFE structure and said counter-electrode structure. The IVC is configured to regulate an intra-electrode potential gradient between the first FCC and the first MFE assembly to control a charge rate from the first FCC to the first MFE assembly.

Abstract translation: 提供了制造用于快速充电储能装置的多功能电极（MFE）装置的方法。 该方法包括组装用于形成合适的电化学半耦合的第一MFE结构，第一MFE结构具有第一快速充电部件（FCC）和第一MFE组件以及用于形成互补电化学半耦合的对电极结构， 提供用于向第一MFE结构和/或对电极结构施加偏置电位的内部电压控制器（IVC），根据第一MFE结构和所述对电极结构设定偏置电位。 IVC被配置为调节第一FCC和第一MFE组件之间的电极内电位梯度以控制从第一FCC到第一MFE组件的充电速率。

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。