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Magnesium-based methods, systems, and devices

United States Patent

9,843,080
December 12, 2017
View the Complete Patent at the US Patent & Trademark Office
National Renewable Energy Laboratory - Visit the NREL Technology Transfer Website
An aspect of the present invention is an electrical device, where the device includes a current collector and a porous active layer electrically connected to the current collector to form an electrode. The porous active layer includes MgB.sub.x particles, where x.gtoreq.1, mixed with a conductive additive and a binder additive to form empty interstitial spaces between the MgB.sub.x particles, the conductive additive, and the binder additive. The MgB.sub.x particles include a plurality of boron sheets of boron atoms covalently bound together, with a plurality of magnesium atoms reversibly intercalated between the boron sheets and ionically bound to the boron atoms.
Zhao; Yufeng (Golden, CO), Ban; Chunmei (Golden, CO), Ruddy; Daniel (Lafayette, CO), Parilla; Philip A. (Lakewood, CO), Son; Seoung-Bum (Golden, CO)
Alliance for Sustainable Energy, LLC (Golden, CO)
14/ 685,428
20150295292
April 13, 2015
CONTRACTUAL ORIGIN The United States Government has rights in this invention under Contract No. DE-AC36-08G028308 between the United States Department of Energy and the Alliance for Sustainable Energy, LLC, the Manager and Operator of the National Renewable Energy Laboratory.