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Title: Electrolyte additives for electrochemical devices

Abstract

A system and method for stabilizing electrodes against dissolution and/or hydrolysis including use of cosolvents in liquid electrolyte batteries for three purposes: the extension of the calendar and cycle life time of electrodes that are partially soluble in liquid electrolytes, the purpose of limiting the rate of electrolysis of water into hydrogen and oxygen as a side reaction during battery operation, and for the purpose of cost reduction.

Inventors:
;
Issue Date:
Research Org.:
Natron Energy, Inc., Santa Clara, CA (United States)
Sponsoring Org.:
USDOE Advanced Research Projects Agency - Energy (ARPA-E)
OSTI Identifier:
1771720
Patent Number(s):
10862168
Application Number:
16/215,339
Assignee:
Natron Energy, Inc. (Santa Clara, 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 Y02B - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
DOE Contract Number:  
AR000300
Resource Type:
Patent
Resource Relation:
Patent File Date: 12/10/2018
Country of Publication:
United States
Language:
English

Citation Formats

Wessells, Colin Deane, and Motallebi, Shahrokh. Electrolyte additives for electrochemical devices. United States: N. p., 2020. Web.
Wessells, Colin Deane, & Motallebi, Shahrokh. Electrolyte additives for electrochemical devices. United States.
Wessells, Colin Deane, and Motallebi, Shahrokh. Tue . "Electrolyte additives for electrochemical devices". United States. https://www.osti.gov/servlets/purl/1771720.
@article{osti_1771720,
title = {Electrolyte additives for electrochemical devices},
author = {Wessells, Colin Deane and Motallebi, Shahrokh},
abstractNote = {A system and method for stabilizing electrodes against dissolution and/or hydrolysis including use of cosolvents in liquid electrolyte batteries for three purposes: the extension of the calendar and cycle life time of electrodes that are partially soluble in liquid electrolytes, the purpose of limiting the rate of electrolysis of water into hydrogen and oxygen as a side reaction during battery operation, and for the purpose of cost reduction.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {12}
}

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