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Title: Modified carbon black materials for lithium-ion batteries

Abstract

A lithium (Li) ion battery comprising a cathode, a separator, an organic electrolyte, an anode, and a carbon black conductive additive, wherein the carbon black has been heated treated in a CO.sub.2 gas environment at a temperature range of between 875-925 degrees Celsius for a time range of between 50 to 70 minutes to oxidize the carbon black and reduce an electrochemical reactivity of the carbon black towards the organic electrolyte.

Inventors:
; ; ; ;
Publication Date:
Research Org.:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1257194
Patent Number(s):
9,368,798
Application Number:
14/274,458
Assignee:
The Regents of the University of California (Oakland, CA) LBNL
DOE Contract Number:  
AC02-05CH11231
Resource Type:
Patent
Resource Relation:
Patent File Date: 2014 May 09
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 25 ENERGY STORAGE

Citation Formats

Kostecki, Robert, Richardson, Thomas, Boesenberg, Ulrike, Pollak, Elad, and Lux, Simon. Modified carbon black materials for lithium-ion batteries. United States: N. p., 2016. Web.
Kostecki, Robert, Richardson, Thomas, Boesenberg, Ulrike, Pollak, Elad, & Lux, Simon. Modified carbon black materials for lithium-ion batteries. United States.
Kostecki, Robert, Richardson, Thomas, Boesenberg, Ulrike, Pollak, Elad, and Lux, Simon. Tue . "Modified carbon black materials for lithium-ion batteries". United States. doi:. https://www.osti.gov/servlets/purl/1257194.
@article{osti_1257194,
title = {Modified carbon black materials for lithium-ion batteries},
author = {Kostecki, Robert and Richardson, Thomas and Boesenberg, Ulrike and Pollak, Elad and Lux, Simon},
abstractNote = {A lithium (Li) ion battery comprising a cathode, a separator, an organic electrolyte, an anode, and a carbon black conductive additive, wherein the carbon black has been heated treated in a CO.sub.2 gas environment at a temperature range of between 875-925 degrees Celsius for a time range of between 50 to 70 minutes to oxidize the carbon black and reduce an electrochemical reactivity of the carbon black towards the organic electrolyte.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jun 14 00:00:00 EDT 2016},
month = {Tue Jun 14 00:00:00 EDT 2016}
}

Patent:

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