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:
- Issue Date:
- Research Org.:
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1257194
- Patent Number(s):
- 9368798
- Application Number:
- 14/274,458
- Assignee:
- The Regents of the University of California (Oakland, CA)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01P - INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
C - CHEMISTRY C09 - DYES C09C - TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES
- 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. 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 = {2016},
month = {6}
}
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