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Title: Production of battery grade materials via an oxalate method

Abstract

An active electrode material for electrochemical devices such as lithium ion batteries includes a lithium transition metal oxide which is free of sodium and sulfur contaminants. The lithium transition metal oxide is prepared by calcining a mixture of a lithium precursor and a transition metal oxalate. Electrochemical devices use such active electrodes.

Inventors:
;
Issue Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1253338
Patent Number(s):
9,343,738
Application Number:
14/172,317
Assignee:
UCHICAGO ARGONNE, LLC (Chicago, IL)
DOE Contract Number:  
AC02-06CH11357
Resource Type:
Patent
Resource Relation:
Patent File Date: 2014 Feb 04
Country of Publication:
United States
Language:
English
Subject:
25 ENERGY STORAGE; 36 MATERIALS SCIENCE

Citation Formats

Belharouak, Ilias, and Amine, Khalil. Production of battery grade materials via an oxalate method. United States: N. p., 2016. Web.
Belharouak, Ilias, & Amine, Khalil. Production of battery grade materials via an oxalate method. United States.
Belharouak, Ilias, and Amine, Khalil. Tue . "Production of battery grade materials via an oxalate method". United States. https://www.osti.gov/servlets/purl/1253338.
@article{osti_1253338,
title = {Production of battery grade materials via an oxalate method},
author = {Belharouak, Ilias and Amine, Khalil},
abstractNote = {An active electrode material for electrochemical devices such as lithium ion batteries includes a lithium transition metal oxide which is free of sodium and sulfur contaminants. The lithium transition metal oxide is prepared by calcining a mixture of a lithium precursor and a transition metal oxalate. Electrochemical devices use such active electrodes.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2016},
month = {5}
}

Patent:

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