skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Negative electrodes for lithium cells and batteries

Abstract

A negative electrode is disclosed for a non-aqueous electrochemical cell. The electrode has an intermetallic compound as its basic structural unit with the formula M.sub.2 M' in which M and M' are selected from two or more metal elements including Si, and the M.sub.2 M' structure is a Cu.sub.2 Sb-type structure. Preferably M is Cu, Mn and/or Li, and M' is Sb. Also disclosed is a non-aqueous electrochemical cell having a negative electrode of the type described, an electrolyte and a positive electrode. A plurality of cells may be arranged to form a battery.

Inventors:
; ;
Publication Date:
Research Org.:
Univ. of Chicago, IL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1175239
Patent Number(s):
6,855,460
Application Number:
10/068,230
Assignee:
University Of Chicago
DOE Contract Number:  
W-31-109-ENG-38
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
25 ENERGY STORAGE

Citation Formats

Vaughey, John T., Fransson, Linda M., and Thackeray, Michael M. Negative electrodes for lithium cells and batteries. United States: N. p., 2005. Web.
Vaughey, John T., Fransson, Linda M., & Thackeray, Michael M. Negative electrodes for lithium cells and batteries. United States.
Vaughey, John T., Fransson, Linda M., and Thackeray, Michael M. Tue . "Negative electrodes for lithium cells and batteries". United States. https://www.osti.gov/servlets/purl/1175239.
@article{osti_1175239,
title = {Negative electrodes for lithium cells and batteries},
author = {Vaughey, John T. and Fransson, Linda M. and Thackeray, Michael M.},
abstractNote = {A negative electrode is disclosed for a non-aqueous electrochemical cell. The electrode has an intermetallic compound as its basic structural unit with the formula M.sub.2 M' in which M and M' are selected from two or more metal elements including Si, and the M.sub.2 M' structure is a Cu.sub.2 Sb-type structure. Preferably M is Cu, Mn and/or Li, and M' is Sb. Also disclosed is a non-aqueous electrochemical cell having a negative electrode of the type described, an electrolyte and a positive electrode. A plurality of cells may be arranged to form a battery.},
doi = {},
url = {https://www.osti.gov/biblio/1175239}, journal = {},
number = ,
volume = ,
place = {United States},
year = {2005},
month = {2}
}

Patent:

Save / Share:

Works referenced in this record:

Phase transitions in lithiated Cu2Sb anodes for lithium batteries: an in situ X-ray diffraction study
journal, July 2001


Active/Inactive Nanocomposites as Anodes for Li-Ion Batteries
journal, January 1999


Li[sub x]Cu[sub 6]Sn[sub 5] (0<x<13): An Intermetallic Insertion Electrode for Rechargeable Lithium Batteries
journal, January 1999


Tern�re Phosphide und Arsenide des Lithiums mit Eisen, Kobalt oder Chrom im Cu2Sb-Typ
journal, August 1968


Electrochemistry and in-situ X-ray diffraction of InSb in lithium batteries
journal, August 2000


Structural considerations of intermetallic electrodes for lithium batteries
journal, January 2003