公开(公告)号：US20230352725A1

公开(公告)日：2023-11-02

申请号：US17780536

申请日：2020-11-27

Applicant: Ramot at Tel-Aviv University Ltd.

Inventor： Diana GOLODNITSKY ,  Heftsi RAGONES ,  Adi VINEGRAD ,  Moti Marcos DORFMAN ,  Gilat ARDEL

IPC: H01M10/056 ,  H01M10/0525 ,  C08L67/04 ,  C08K3/36 ,  C08K3/22 ,  C08K5/43 ,  H01G11/50 ,  H01G11/32 ,  H01G11/86

CPC classification number: H01M10/056 ,  H01M10/0525 ,  C08L67/04 ,  C08K3/36 ,  C08K3/22 ,  C08K5/43 ,  H01G11/50 ,  H01G11/32 ,  H01G11/86 ,  H01M2300/0091 ,  C08K2003/2227

Abstract: A composition-of-matter is described herein, comprising a first layer and third layer separated by a second layer. The first and third layers each comprise a thermoplastic polymer and a substance capable of reversibly releasing lithium or a delithiated form of the substance. The second layer comprises a thermoplastic polymer and is capable of conducting lithium ions. Further described herein is an electrochemical system comprising the composition-of-matter, wherein the first and third layers are each a lithium-based electrode, and batteries and supercapacitors comprising such an electrochemical system, as well as methods for preparing the composition-of-matter or the electrochemical system.

公开(公告)号：US20210027954A1

公开(公告)日：2021-01-28

申请号：US17068866

申请日：2020-10-13

Applicant: Ramot at Tel-Aviv University Ltd.

Inventor： Diana GOLODNITSKY ,  Yosef KAMIR ,  Heftsi RAGONES ,  Svetlana MENKIN BACHBUT

IPC: H01G11/26 ,  B22F3/00 ,  H01M4/04 ,  H01M10/0525 ,  H01M4/40 ,  H01M4/58 ,  B29C64/118

Abstract: A method of manufacturing an electrochemical system comprising an electrode is described herein, comprising dispensing, in a configured pattern corresponding to the shape of the electrode, a model composition which comprises a substance capable of reversibly releasing an electrochemically-active agent (such as lithium) or depleted form of same, wherein dispensing comprises heating a filament comprising the model composition and dispensing a heated composition. Further described is an electrochemical system comprising an electrode which comprises a composite material, as well as batteries and supercapacitors comprising such a system. The composite material comprises a thermoplastic polymer and substance capable of reversibly releasing an electrochemically-active agent (such as lithium) or depleted form of same, wherein at least 20 weight percents of the composite material is thermoplastic polymer.

公开(公告)号：US20150150493A1

公开(公告)日：2015-06-04

申请号：US14614451

申请日：2015-02-05

Applicant: Ramot at Tel-Aviv University Ltd.

Inventor： Yosi SHACHAM-DIAMAND ,  Heftsi RAGONES ,  Amihay FREEMAN ,  David SCHREIBER

IPC: A61B5/1473 ,  A61B5/1477 ,  A61B1/313 ,  A61B17/34 ,  G01N27/327 ,  A61B19/00

CPC classification number: A61B5/1473 ,  A61B1/3132 ,  A61B5/00 ,  A61B5/1477 ,  A61B17/3423 ,  G01N27/286 ,  G01N27/327 ,  Y10T29/49117

Abstract: A sensor system is disclosed. The system comprises: a solid substrate having a front side and a back side, a sensing assembly formed on the front side and being configured to provide electrochemical sensing, a plurality of electrical contacts, formed on the back side and being in electrical communication with the sensing assembly via a plurality of interconnects passing through the substrate and extending at least from the front side to the back side, and a mounting member configured for mounting the back side onto a tip of a movable device.

Abstract translation: 公开了一种传感器系统。 该系统包括：具有前侧和后侧的固体基板，形成在前侧上并且被配置为提供电化学感测的感测组件，形成在背侧并与其相连通的多个电触头 通过穿过基板并且至少从前侧延伸到后侧的多个互连件的感测组件和被配置为将背面安装到可移动装置的尖端上的安装构件。