Solid state catholytes and electrolytes for energy storage devices

The present invention provides an energy storage device comprising a cathode region having an active region which expands or contracts from a first volume to a second volume during a period of a charge and discharge. The device has a a solid state catholyte material which includes lithium, phosphoru...

Full description

Saved in:
Bibliographic Details
Main Authors Chao Cheng Chieh, Mayer Marie A, Holme Tim, Riley, Jr. Gilbert N, Chen Zhebo
Format Patent
LanguageEnglish
Published 24.01.2017
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Online AccessGet full text

Cover

More Information
Summary:The present invention provides an energy storage device comprising a cathode region having an active region which expands or contracts from a first volume to a second volume during a period of a charge and discharge. The device has a a solid state catholyte material which includes lithium, phosphorus, sulfur, and silicon elements. The device has a protective material formed overlying exposed regions of the cathode material to substantially maintain the sulfur species within the catholyte material. Also included is a novel oxygen doped configuration of LiaSiPbSc containing material.
Bibliography:Application Number: US201514849468