PHYSICALLY DEPOSITED ELECTRODE COMPONENT AND ITS MANUFACTURE

Title:

PHYSICALLY DEPOSITED ELECTRODE COMPONENT AND ITS MANUFACTURE

Document Type and Number:

Japanese Patent JP2000228186

Kind Code:

A

Abstract:

To provide an electrode component that exhibits excellent stability, and is safe and reduced in reactivity by forming a negative electrode with a board and a negative electrode active material formed as a physical deposition layer deposited on the board.

A physically deposited coating of an electrode active material is formed on a conductive board, and an electrode component of an electrochemical battery is thereby formed. The electrode active material is used to form a negative electrode component for the electrochemical battery by depositing a negative electrode active material on the board by the use of a physical deposition method. The negative electrode active material is selected from a group comprising a metal, a metal oxide, a mixed metal oxide, a metal sulfide, a carbonic material and a mixture of those substances. As a suitable negative electrode active material, vanadium-silver oxide, cupper sulfide and carbon are enumerated, and a solid negative electrode material is formed of a mixed metal oxide formed by physically depositing various kinds of metal oxides or a combination of metal oxide(s)/elementary metal(s).

Inventors:

MUFFOLETTO BARRY C
SHAH ASHISH
NESSELBECK NEAL

Application Number:

JP2000030301A

Publication Date:

August 15, 2000

Filing Date:

February 08, 2000

Export Citation:

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Assignee:

GREATBATCH W LTD

International Classes:

H01G11/22; H01G9/04; H01G9/042; H01G11/02; H01G11/06; H01G11/08; H01G11/24; H01G11/30; H01G11/32; H01G11/46; H01G11/54; H01G11/60; H01G11/62; H01G11/68; H01G11/70; H01G11/78; H01G11/86; H01M4/04; H01M4/13; H01M4/139; H01M6/10; H01M10/05; H01M10/052; H01M10/0564; H01M10/0568; H01M10/0569; H01M50/119; H01M4/02; H01M4/131; H01M4/136; H01M4/137; H01M4/1391; H01M4/66; H01M4/74; H01M6/16; H01M10/36; (IPC1-7): H01M4/02; H01G9/058; H01M4/04; H01M4/58; H01M10/40

Domestic Patent References:

JPH08236105A	1996-09-13
JPH08287901A	1996-11-01
JPH10144293A	1998-05-29
JPH09235118A	1997-09-09
JPS61180420A	1986-08-13
JPS641220A	1989-01-05
JPH04104461A	1992-04-06

Foreign References:

US4508608A	1985-04-02
WO1998048467A1	1998-10-29

Attorney, Agent or Firm:

Yasuhiko Takeishi (2 outside)

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