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1. WO2019051305 - CERAMIC MATERIAL WITH HIGH LITHIUM ION CONDUCTIVITY AND HIGH ELECTROCHEMICAL STABILITY FOR USE AS SOLID-STATE ELECTROLYTE AND ELECTRODE ADDITIVE

公開番号 WO/2019/051305
公開日 14.03.2019
国際出願番号 PCT/US2018/050069
国際出願日 07.09.2018
IPC
H01M 10/0562 2010.1
H電気
01基本的電気素子
M化学的エネルギーを電気的エネルギーに直接変換するための方法または手段,例.電池
10二次電池;その製造
05非水電解質二次電池
056電解質の材料に特徴があるもの,例.無機電解質/有機電解質の混合
0561無機物のみからなる電解質
0562固体
H01M 10/052 2010.1
H電気
01基本的電気素子
M化学的エネルギーを電気的エネルギーに直接変換するための方法または手段,例.電池
10二次電池;その製造
05非水電解質二次電池
052リチウム二次電池
CPC
H01M 10/052
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
05Accumulators with non-aqueous electrolyte
052Li-accumulators
H01M 10/0525
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
05Accumulators with non-aqueous electrolyte
052Li-accumulators
0525Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
H01M 10/0562
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
05Accumulators with non-aqueous electrolyte
056characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
0561the electrolyte being constituted of inorganic materials only
0562Solid materials
H01M 2300/0068
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2300Electrolytes
0017Non-aqueous electrolytes
0065Solid electrolytes
0068inorganic
Y02E 60/10
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
60Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
10Energy storage using batteries
出願人
  • THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY [US]/[US]
  • SOLID POWER, INC. [US]/[US]
  • BUETTNER-GARRETT, Joshua [US]/[US]
  • FRANCISCO, Brian E. [US]/[US]
発明者
  • BUETTNER-GARRETT, Joshua
  • FRANCISCO, Brian E.
  • SENDEK, Austin D.
  • CUBUK, Ekin D.
  • REED, Evan J.
代理人
  • LIU, Cliff Z.
  • DANIELSON, Mark J.
  • ZHANG, Yiming
優先権情報
62/556,04508.09.2017US
公開言語 (言語コード) 英語 (en)
出願言語 (言語コード) 英語 (EN)
指定国 (国コード)
発明の名称
(EN) CERAMIC MATERIAL WITH HIGH LITHIUM ION CONDUCTIVITY AND HIGH ELECTROCHEMICAL STABILITY FOR USE AS SOLID-STATE ELECTROLYTE AND ELECTRODE ADDITIVE
(FR) MATÉRIAU CÉRAMIQUE À HAUTE CONDUCTIVITÉ D’IONS LITHIUM ET À HAUTE STABILITÉ ÉLECTROCHIMIQUE UTILISABLE EN TANT QU’ÉLECTROLYTE SOLIDE ET ADDITIF D’ÉLECTRODE
要約
(EN) A battery includes: (1) a cathode; (2) an anode; and (3) a solid-state electrolyte disposed between the cathode and the anode. At least one of the cathode, the anode, or the solid-state electrolyte includes a ceramic material including lithium (Li), boron (B), and sulfur (S), the ceramic material includes multiple crystalline phases and has an overall composition given by a:b:c molar ratio of Li:B:S, and c/b is in a range of about 1 to about 3.
(FR) L’invention concerne une batterie qui inclut : (1) une cathode ; (2) une anode ; et (3) un électrolyte solide disposé entre la cathode et l’anode. Au moins un élément parmi la cathode, l’anode, ou l’électrolyte solide inclut un matériau céramique incluant du lithium (Li), du bore (B), et du soufre (S), le matériau céramique inclut plusieurs phases cristallines et a une composition globale représentée par le ratio molaire (a:b:c) de Li:B:S, et c/b est compris entre environ 1 et environ 3.
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