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Title: Stable lithium fluoride-based cathodes for metal and metal-ion batteries

Abstract

A battery electrode composition is provided that comprises composite particles. Each composite particle may comprise, for example, active lithium fluoride/metal nanocomposite material optionally embedded into a nanoporous, electrically-conductive skeleton matrix material particle(s), where each of these composite particles is further encased in a Li-ion permeable, chemically and mechanically robust, protective outer shell that is impermeable to electrolyte solvent molecules. The active lithium fluoride/metal nanocomposite material is provided to store and release Li ions during battery operation.

Inventors:
; ; ; ; ; ;
Issue Date:
Research Org.:
Sila Nanotechnologies, Inc., Alameda, CA (United States)
Sponsoring Org.:
USDOE Office of Energy Efficiency and Renewable Energy (EERE)
OSTI Identifier:
1735145
Patent Number(s):
10741845
Application Number:
15/209,619
Assignee:
Sila Nanotechnologies, Inc. (Alameda, CA)
Patent Classifications (CPCs):
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
DOE Contract Number:  
EE0006862
Resource Type:
Patent
Resource Relation:
Patent File Date: 07/13/2016
Country of Publication:
United States
Language:
English

Citation Formats

Yushin, Gleb, Berdichevsky, Eugene Michael, Zdyrko, Bogdan, Jacobs, Alexander Thomas, Gordon, Daniel, Ingle, Nicholas, and Gerber, Laura. Stable lithium fluoride-based cathodes for metal and metal-ion batteries. United States: N. p., 2020. Web.
Yushin, Gleb, Berdichevsky, Eugene Michael, Zdyrko, Bogdan, Jacobs, Alexander Thomas, Gordon, Daniel, Ingle, Nicholas, & Gerber, Laura. Stable lithium fluoride-based cathodes for metal and metal-ion batteries. United States.
Yushin, Gleb, Berdichevsky, Eugene Michael, Zdyrko, Bogdan, Jacobs, Alexander Thomas, Gordon, Daniel, Ingle, Nicholas, and Gerber, Laura. Tue . "Stable lithium fluoride-based cathodes for metal and metal-ion batteries". United States. https://www.osti.gov/servlets/purl/1735145.
@article{osti_1735145,
title = {Stable lithium fluoride-based cathodes for metal and metal-ion batteries},
author = {Yushin, Gleb and Berdichevsky, Eugene Michael and Zdyrko, Bogdan and Jacobs, Alexander Thomas and Gordon, Daniel and Ingle, Nicholas and Gerber, Laura},
abstractNote = {A battery electrode composition is provided that comprises composite particles. Each composite particle may comprise, for example, active lithium fluoride/metal nanocomposite material optionally embedded into a nanoporous, electrically-conductive skeleton matrix material particle(s), where each of these composite particles is further encased in a Li-ion permeable, chemically and mechanically robust, protective outer shell that is impermeable to electrolyte solvent molecules. The active lithium fluoride/metal nanocomposite material is provided to store and release Li ions during battery operation.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {8}
}

Works referenced in this record:

Scaffolding Matrix with Internal Nanoparticles
patent-application, February 2014