Low-cost surface-protected iron-based substrates for the nickel hydroxide electrode in alkaline batteries

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United States of America Patent

PATENT NO 11682768
APP PUB NO 20220149381A1
SERIAL NO

17522296

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Abstract

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An electrode for a battery includes an iron-containing substrate and a cobalt ferrite layer disposed over the iron-containing substrate. Advantageously, the cobalt ferrite layer inhibits corrosion of the iron-containing substrate. A nickel hydroxide layer is disposed over the cobalt ferrite layer. A battery incorporating the electrode is also provided.

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Patent Owner(s)

  • UNIVERSITY OF SOUTHERN CALIFORNIA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Maniyanganam, Ahamed Irshad Los Angeles, US 1 0
Mitra, Debanjan Los Angeles, US 3 0
Narayan, Sri Arcadia, US 10 40
Trinh, Phong Thanh Broomfield, US 1 0

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