Nickel metal hydride battery containing a modified disordered multiphase nickel aluminum based positive electrode

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United States of America Patent

PATENT NO 5567549
SERIAL NO

08308764

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Abstract

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A disordered positive electrode for use in an alkaline rechargeable electrochemical cell comprising: a solid solution nickel aluminum hydroxide material having a multiphase structure. This solid solution nickel hydroxide material is a multiphase structure that comprises at least one microcrystalline .alpha.-phase material. Phase stabilizers and conductivity enhancers can be included to further stabilize the material.

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Patent Owner(s)

Patent OwnerAddress
CHEVRONTEXACO TECHNOLOGY VENTURES LLC3901 BRIARPARK HOUSTON TX 77042-5301

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ovshinsky, Stanford R Bloomfield Hills, MI 371 21172
Young, Rosa T Troy, MI 25 460

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