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Title: Modified lithium vanadium oxide electrode materials products and methods

Abstract

A method of improving certain vanadium oxide formulations is presented. The method concerns fluorine doping formulations having a nominal formula of LiV.sub.3 O.sub.8. Preferred average formulations are provided wherein the average oxidation state of the vanadium is at least 4.6. Herein preferred fluorine doped vanadium oxide materials, electrodes using such materials, and batteries including at least one electrode therein comprising such materials are provided.

Inventors:
 [1];  [2];  [1];  [3];  [4]
  1. Naperville, IL
  2. Chicago, IL
  3. Downers Grove, IL
  4. Western Springs, IL
Publication Date:
Research Org.:
US ADVANCED BATTERY CONSORTIUM
OSTI Identifier:
872772
Patent Number(s):
US 6004697
Application Number:
08/985441
Assignee:
Minnesota Mining & Manufacturing Co. (St. Paul, MN); Hydro-Quebec Corporation (Montreal, CA)
DOE Contract Number:  
FC02-91CE50336
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
modified; lithium; vanadium; oxide; electrode; materials; products; methods; method; improving; formulations; concerns; fluorine; doping; nominal; formula; liv; preferred; average; provided; oxidation; doped; electrodes; batteries; including; therein; comprising; oxide electrode; oxide materials; vanadium oxide; electrode material; oxide material; electrode materials; therein comprising; lithium vanadium; method concerns; oxide formulations; oxide form; electrode therein; /429/204/423/

Citation Formats

Thackeray, Michael M, Kahaian, Arthur J, Visser, Donald R, Dees, Dennis W, and Benedek, Roy. Modified lithium vanadium oxide electrode materials products and methods. United States: N. p., 1999. Web.
Thackeray, Michael M, Kahaian, Arthur J, Visser, Donald R, Dees, Dennis W, & Benedek, Roy. Modified lithium vanadium oxide electrode materials products and methods. United States.
Thackeray, Michael M, Kahaian, Arthur J, Visser, Donald R, Dees, Dennis W, and Benedek, Roy. 1999. "Modified lithium vanadium oxide electrode materials products and methods". United States. https://www.osti.gov/servlets/purl/872772.
@article{osti_872772,
title = {Modified lithium vanadium oxide electrode materials products and methods},
author = {Thackeray, Michael M and Kahaian, Arthur J and Visser, Donald R and Dees, Dennis W and Benedek, Roy},
abstractNote = {A method of improving certain vanadium oxide formulations is presented. The method concerns fluorine doping formulations having a nominal formula of LiV.sub.3 O.sub.8. Preferred average formulations are provided wherein the average oxidation state of the vanadium is at least 4.6. Herein preferred fluorine doped vanadium oxide materials, electrodes using such materials, and batteries including at least one electrode therein comprising such materials are provided.},
doi = {},
url = {https://www.osti.gov/biblio/872772}, journal = {},
number = ,
volume = ,
place = {United States},
year = {1999},
month = {1}
}

Works referenced in this record:

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An update of the Li metal-free rechargeable battery based on Li1+χMn2O4 cathodes and carbon anodes
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Structural characterization of Li1+xV3O8 insertion electrodes by single-crystal X-ray diffraction
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Spinel Electrodes from the Li-Mn-O System for Rechargeable Lithium Battery Applications
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High voltage stable liquid electrolytes for Li1+xMn2O4/carbon rocking-chair lithium batteries
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Li∕Li[sub 1+x]V[sub 3]O[sub 8] Batteries
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Improved capacity retention in rechargeable 4 V lithium/lithium-manganese oxide (spinel) cells
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Rechargeable Li∕Li[sub 1+x]V[sub 3]O[sub 8] Cells
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Li / Li1 + x  V 3 O 8 Secondary Batteries: Synthesis and Characterization of an Amorphous Form of the Cathode
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Rechargeable LiNiO[sub 2]∕Carbon Cells
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LixCoO2 (0<x⩽1): A new cathode material for batteries of high energy density
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Li∕Li[sub 1+x]V[sub 3]O[sub 8] Secondary Batteries
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Thermodynamic study of lithium insertion in V6O13 and Li1+xV3O8
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The Li1+xMn2O4C system Materials and electrochemical aspects
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The Spinel Phase of LiMn[sub 2]O[sub 4] as a Cathode in Secondary Lithium Cells
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Synthesis Conditions and Oxygen Stoichiometry Effects on Li Insertion into the Spinel LiMn[sub 2]O[sub 4]
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Electrochemical extraction of lithium from LiMn2O4
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