Current collector for lithium electrode

Details Current collector for lithium electrode Current collector for lithium electrode

2005-05-17

2005-05-17

Crepeau, Jonathan (Department: 1746)

Chemistry: electrical current producing apparatus, product, and

Plural concentric or single coiled electrode

C429S060000, C429S211000, C429S219000, C429S231950, C429S233000, C429S245000

Reexamination Certificate

active

06893772

ABSTRACT:
An electrochemical cell and corresponding electrode assembly are described in which an alkali metal anode and a cathode assembly are wound together in a unidirectional winding having substantially straight sides such that the winding will fit into a prismatic cell. The anode and cathode are preferably arranged in the winding to provide for even utilization of reactive material during cell discharge by placing cathode and anode material in close proximity throughout the electrode assembly in the proportions in which they are utilized. An anode current collector having a length or height shorter than at least one of the length or height of the cathode current collector or alkali metal strips operatively associated with the anode current collector is also described.

REFERENCES:
patent: 2928888 (1960-03-01), Vogt
patent: 3373060 (1968-03-01), Gray
patent: 3395043 (1968-07-01), Shoeld
patent: 3734778 (1973-05-01), Huf et al.
patent: 4000351 (1976-12-01), Hug et al.
patent: 4010405 (1977-03-01), West
patent: 4051304 (1977-09-01), Snook
patent: 4184012 (1980-01-01), Barrella
patent: 4332867 (1982-06-01), Tsuda et al.
patent: 4333994 (1982-06-01), Urry
patent: 4539271 (1985-09-01), Crabtree
patent: 4550064 (1985-10-01), Yen et al.
patent: 4565752 (1986-01-01), Goebel et al.
patent: 4663247 (1987-05-01), Smilanich et al.
patent: 4668320 (1987-05-01), Crabtree
patent: 4709472 (1987-12-01), Machida et al.
patent: 4830940 (1989-05-01), Keister et al.
patent: 4863815 (1989-09-01), Chang et al.
patent: 4937154 (1990-06-01), Moses et al.
patent: 5008165 (1991-04-01), Schmöde
patent: 5017442 (1991-05-01), Watanabe et al.
patent: 5053297 (1991-10-01), Yamahira et al.
patent: 5147737 (1992-09-01), Post et al.
patent: 5180642 (1993-01-01), Weiss et al.
patent: 5344431 (1994-09-01), Merritt et al.
patent: 5439760 (1995-08-01), Howard et al.
patent: 5458997 (1995-10-01), Crespi et al.
patent: 5486215 (1996-01-01), Kelm et al.
patent: 5549717 (1996-08-01), Takeuchi et al.
patent: 5780181 (1998-07-01), Idota et al.

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