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HIGH ENERGY/POWER DENSITY NICKEL OXIDE/HYDROXIDE MATERIALS AND NICKEL COBALT OXIDE/HYDROXIDE MATERIALS AND PRODUCTION THEREOF

United States Patent Application

20160164072
A1
View the Complete Application at the US Patent & Trademark Office
Lawrence Livermore National Laboratory - Visit the Industrial Partnerships Office Website
According to one embodiment, a method includes forming a nickel oxide/hydroxide active film onto a substrate from a solution including a nickelous salt and an electrolyte, where the nickel oxide/hydroxide active film has a physical characteristic of maintaining greater than about 80% charge over greater than 500 charge/discharge cycles, and wherein the nickel oxide/hydroxide active film has a physical characteristic of storing electrons at greater than about 0.5 electron per nickel atom.
Merrill, Matthew (Dublin, CA), Stadermann, Michael (Pleasanton, CA)
15/ 043,226
February 12, 2016
[0002] The United States Government has rights in this invention pursuant to Contract No. DE-AC52-07NA27344 between the United States Department of Energy and Lawrence Livermore National Security, LLC for the operation of Lawrence Livermore National Laboratory.