3D magnesium battery and method of making the same

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United States of America Patent

PATENT NO 11777135
APP PUB NO 20200274187A1
SERIAL NO

15931840

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Abstract

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3-D magnesium voltaic cells have a magnesium anode coated on multiple opposing surfaces with a continuous protective/electrolyte layer that is ionically conductive and electronically insulating. The resulting protected 3-D magnesium anode is coated on multiple opposing surfaces with a continuous cathode layer that is electronically and ionically conductive, and includes a magnesium storage medium. Suitable magnesium anodes, in particular, magnesium foam anodes, can be made by pulsed galvanostatic deposition of magnesium on a copper substrate. The protective layer can be formed by electropolymerization of a suitable methylacrylate ester. The continuous cathode layer can be a slurry cathode having powders of an electronic conductor and a reversible magnesium storage component suspended in a magnesium electrolyte solution.

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Patent Owner(s)

Patent OwnerAddress
TOYOTA JIDOSHA KABUSHIKI KAISHATOYOTA-SHI

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arthur, Timothy S Ann Arbor, US 30 134
Ling, Chen Ann Arbor, US 93 154
Mizuno, Fuminori Miyoshi, JP 69 348
Mohtadi, Rana Northville, US 32 145
Singh, Nikhilendra Ypsilanti, US 32 109
Takechi, Kensuke Ann Arbor, US 24 105
Tutusaus, Oscar Ann Arbor, US 27 53
Yang, Ruidong Ann Arbor, US 18 61
Zhang, Ruigang Ann Arbor, US 43 51

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