Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Include electrolyte chemically specified and method
Patent
1996-09-27
1998-06-02
Skapars, Anthony
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Include electrolyte chemically specified and method
429218, H01M 1040
Patent
active
057597154
ABSTRACT:
The invention provides an electrochemical cell which is at least partially charged and which comprises a first electrode having an active material in particle form consisting essentially of at least partially lithiated graphite. The lithiated graphite particles are prepared by chemically or electrochemically inserting lithium ions into the particles prior to assembly of the cell. A second electrode which is a counter electrode to the first electrode has an active material consisting essentially of vanadium oxide.
REFERENCES:
patent: 4517265 (1985-05-01), Belanger et al.
patent: 4668595 (1987-05-01), Yoshino et al.
patent: 4725422 (1988-02-01), Miyabayashi et al.
patent: 4945014 (1990-07-01), Miyabayashi et al.
patent: 4959281 (1990-09-01), Nishi et al.
patent: 5028500 (1991-07-01), Fong et al.
patent: 5130211 (1992-07-01), Wilkinson et al.
patent: 5176969 (1993-01-01), Miyabayashi et al.
patent: 5187035 (1993-02-01), Miyabayashi et al.
patent: 5192629 (1993-03-01), Guyomard et al.
patent: 5310553 (1994-05-01), Simon et al.
patent: 5326658 (1994-07-01), Takahashi et al.
patent: 5352548 (1994-10-01), Fujimoto et al.
A.N. Dey and B.P. Sullivan, "The Electrochemical Decomposition of Propylene Carbonate on Graphite", J. Electrochem. Soc., vol. 117, No. 2, 222-224, Feb. 1970.
J.R. Dahn, A.K. Sleigh, H. Shi, J.N. Reimers, Q. Zhong, and B.M. Way, "Dependence of the Electrochemical Intercalation of Lithium in Carbons on the Crystal Structure of the Carbons", Electrochimica Acta, vol. 38, No. 9, 1179-1191, 1993.
Z.X. Shu, R.S. McMillan, and J.J. Murray, "Electrochemical Intercalation of Lithium into Graphite", J. Electrochem. Soc., vol. 140, No. 4, 922-927, Apr. 1993.
J. Barker, "Three Electrode Electrochemical Voltage Spectroscopy (TEVS): Evaluation of a Model Lithium Ion System", Electrochimica Acta, vol. 40, No. 11, 1603-1608, 1995.
A. Mabuchi, K. Tokumitsu, H. Fujimoto, and T. Kasuh, "Charge-Discharge Characteristics of the Mesocarbon Microbeads heat-Treated at Different Temperatures", J. Electrochem. Soc., vol. 142, No. 4, 1041-1046, Apr. 1995.
A. Mabuchi, H. Fujimoto, K. Tokumitsu, and T. Kasuh, "Charge-Discharge Mechanism of Graphitized Mesocarbon Microbeads", J. Electrochem. Soc., vol. 142, No. 9, 3049-3051, Sep. 1995.
Z.X. Shu, R.S. McMillan, J.J. Murray, and I.J. Davidson, "Use of Chloroethylene Carbonate as an Electrolyte Solvent for a Lithium Ion Battery Containing a Graphitic Anode", J. Electrochem. Soc., vol. 142, No. 9, L161-L162, Sep. 1995.
T.D. Tran, J.H. Feikert, X. Song, and K. Kinoshita, "Commercial Carbonaceous Materials as Lithium Intercalation Anodes", J. Electrochem. Soc., vol. 142, No. 10, 3297-3302, Oct. 1995.
Product Brochure "Graphite for batteries", Lonza G&T, Ltd., (Sins, Switzerland) Date not Available.
Technical Documentation for "Graphite KS 6", Lonza G&T, Ltd., (Sins, Switzerland), Apr. 1993.
Technical Documentation for "Graphite SFG 44", Lonza G&T, Ltd., (Sins, Switzerland), Apr. 1993.
Technical Documentation for "Graphite SFG 15", Lonza G&T, Ltd., (Sins, Switzerland), Apr. 1994.
Technical Documentation for "Graphite KS 15", Lonza G&T, Ltd., (Sins, Switzerland), Apr. 1994.
Technical Documentation for "Graphite KS 44", Lonza G&T, Ltd., (Sins, Switzerland), Apr. 1994.
Barker Jeremy
Gao Feng
Saidi Mohamed-Yazid
Swoyer Jeffrey L.
Deschere Linda
Skapars Anthony
Valence Technology Inc.
LandOfFree
Lithium ion batteries containing pre-lithiated electrodes does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Lithium ion batteries containing pre-lithiated electrodes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lithium ion batteries containing pre-lithiated electrodes will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1457677