Electrolytes for lithium sulfur cells

Details Electrolytes for lithium sulfur cells Electrolytes for lithium sulfur cells

2008-04-08

2008-04-08

Weiner, Laura (Department: 1795)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Include electrolyte chemically specified and method

C429S339000, C429S218100, C429S231950, C429S329000, C429S340000, C429S341000, C429S337000

Reexamination Certificate

active

07354680

ABSTRACT:
Disclosed is an additive for an electrochemical cell wherein the additive includes an N—O bond. The additive is most preferably included in a nonaqueous electrolyte of the cell. Also disclosed are cells and batteries including the additive, and methods of charging the batteries and cells. An electrochemical cell including the additive preferably has an anode that includes lithium and a cathode including an electroactive sulfur-containing material.

REFERENCES:
patent: 4264689 (1981-04-01), Moses
patent: 4410609 (1983-10-01), Peled et al.
patent: 4816358 (1989-03-01), Holleck et al.
patent: 4857423 (1989-08-01), Abraham et al.
patent: 5021308 (1991-06-01), Armand et al.
patent: 5352967 (1994-10-01), Nutz et al.
patent: 5514493 (1996-05-01), Waddell et al.
patent: 5529860 (1996-06-01), Skotheim et al.
patent: 5601947 (1997-02-01), Skotheim et al.
patent: 5686201 (1997-11-01), Chu
patent: 5690702 (1997-11-01), Skotheim et al.
patent: 5882812 (1999-03-01), Visco et al.
patent: 5900718 (1999-05-01), Tsenter
patent: 5919587 (1999-07-01), Mukherjee et al.
patent: 6017651 (2000-01-01), Nimon et al.
patent: 6025094 (2000-02-01), Visco et al.
patent: 6030720 (2000-02-01), Chu et al.
patent: 6060184 (2000-05-01), Gan et al.
patent: 6117590 (2000-09-01), Skotheim et al.
patent: 6136477 (2000-10-01), Gan et al.
patent: 6153337 (2000-11-01), Carlson et al.
patent: 6194099 (2001-02-01), Geronov et al.
patent: 6201100 (2001-03-01), Gorkovenko et al.
patent: 6210831 (2001-04-01), Gorkovenko et al.
patent: 6210839 (2001-04-01), Gan et al.
patent: 6225002 (2001-05-01), Nimon et al.
patent: 6329789 (2001-12-01), Gavrilov et al.
patent: 6406815 (2002-06-01), Sandberg et al.
patent: 6436583 (2002-08-01), Mikhaylik
patent: 2002/0192557 (2002-12-01), Choi et al.
patent: WO 02/067344 (2002-08-01), None
Peled et al., “The Electrochemical Behavior of Alkali and Alkaline Earth Metals in Nonaqueous Battery Systems”,J. Electrochem. Soc., vol. 126, pp. 2047-2051 (1979).
Rao et al., “Effect of Sulfur Impurities on Li/TiS2Cells”,J. Electrochem. Soc., vol. 128, pp. 942-945 (1981).
Peled et al., “Lithium-Sulfur Battery: Evaluation of Dioxolane-Based Electrolytes”,J. Electrochem. Soc., vol. 136, pp. 1621-1625 (1989).
Narayanan et al., “Analysis of Redox Additive-Based Overcharge Protection for Rechargeable Lithium Batteries”,J. Electrochem. Soc., vol. 138, pp. 2224-2229, (1991).
Golovin et al., “Applications of Metallocenes in Rechargeable Lithium Batteries for Overcharge Protection”,J. Electrochem. Soc., vol. 139, pp. 5-10, (1992).
Alamgir et al., “Room Temperature Polymer Electrolytes”,Industrial Chemistry Library, vol. 5, Lithium Batteries: New Materials, Developments and Perspectives, Chapter 3, pp. 93-136, Elsevier, Amsterdam, 1994.
Dominey, “Current State of the Art on Lithium Battery Electrolytes”,Industrial Chemistry Library, vol. 5, Lithium Batteries: New Materials, Developments and Perspectives, Chapter 4, pp. 137-165, Elsevier, Amsterdam, 1994.
Handbook of Batteries, Linden, 2ndedition, chapter 3, pp. 18-19, McGraw-Hill, New York (1995).
Handbook of Batteries, Linden, 2ndedition, chapter 14, pp. 75-76, McGraw-Hill, New York (1995).
Handbook of Batteries, Linden, 2ndedition, chapter 36, p. 2, McGraw-Hill, New York (1995).
Richardson et al., “Overcharge Protection for Rechargeable Lithium Polymer Electrolyte Batteries”,J. Electrochem. Soc., vol. 143, pp. 3992-2996, (1996).
Chu et al., “High Performance S-type Cathode”, Proceedings of the 12thAnnual Battery Conference, applications and Advances, pp. 133-134, (1997).
Aurbach inNonaqueous Electrochemistry, Chapter 6, pp. 289-366, Marcel Dekker, New York, 1999.
Cheon et al., “Rechargeable Lithium Sulfur Battery: II. Rate Capability and Cycle Characteristics”,J. Electrochem. Soc., vol. 150, pp. A800-A805, (2003).

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