EP0307209A1
Expired / Lapsed
EP
⏱️ 0.0 years remaining
A battery
Assignee: Sharp Corp
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Filing: 1988-09-08
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Granted: —
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Expires: 2008-09-08
Abstract
Abstract A battery of this invention comprises a positive-electrode composition (5), a separator or solid electrolyte composition (6), and a negative-electrode composition (7), wherein the positive-electrode composition (5), the separator or solid electrolyte composition (6), and the negative-electrode composition (7) are formed into a three-layered tablet structure by the application of pressure, and wherein an electron-conductive means (4) is provided in the inside or on the surface of at least one of the positive-electrode composition (5) and the negative-electrode composition (7).
Inventors
- 👤 Tetsuya Yoneda
- 👤 Shin Sato
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-06 17:19
CPC Classifications
H; H01; H01M; H01M4/00; H01M4/02; H01M4/36; H01M4/38; H01M4/383; H01M10/00; H01M10/04; H01M10/0436; H01M10/34; H01M10/345; H01M10/347; H01M4/24; H01M4/242; H01M4/32; H01M4/48; H01M4/50; H01M4/62; H01M4/621; H01M4/624; H01M4/64; H01M6/00; H01M6/04; H01M6/06; H01M4/625; Y; Y02; Y02E; Y02E60/00; Y02E60/10; Y02P; Y02P70/00; Y02P70/50
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
68 words
A battery comprising a positive-electrode composition, a separator or solid electrolyte composition, and a negative-electrode composition, wherein said positive-electrode composition, said separator or said electrolyte composition, and said negative-electrode composition are formed into a three-layered tablet structure by the application of pressure, and wherein an electron-conductive means is provided in the inside or on the surface of at least one of said positive-electrode composition and said negative-electrode composition.
Claim 2
Dependent Claim
68 words
A battery comprising a positive-electrode composition, a separator or solid electrolyte composition, and a negative-electrode composition, wherein said positive-electrode composition, said separator or said electrolyte composition, and said negative-electrode composition are formed into a three-layered tablet structure by the application of pressure, and wherein an electron-conductive means is provided in the inside or on the surface of at least one of said positive-electrode composition and said negative-electrode composition.
Claim 3
Dependent Claim
27 words
A battery according to claim 1, wherein said positive-electrode composition, said separator or solid electrolyte composition, and said negative-electrode composition are all in the form of powders.
Claim 4
Dependent Claim
32 words
A battery according to claim 1, wherein said negative active material is a hydrogen storage alloy selected from the group consisting of TiNi, TiNiB 0.01 , TiNiMm 0.01 , LaNi₅, and TiFe.
Claim 5
Dependent Claim
27 words
A battery accoridng to claim 1, wherein said electron-conductive means is selected from the group consisting of metals, metal alloys, metal-coated materials, electroconductive polymers, and electroconductive ceramics.
References Cited (Backward Citations)
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