Buffer interlayers in membraneless high voltage batteries

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12002951
SERIAL NO

17365691

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Abstract

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A membraneless battery comprising a cathode comprising a cathode electroactive material; an anode comprising an anode electroactive material; a catholyte in contact with the cathode, wherein the catholyte is not in contact with the anode; an anolyte in contact with the anode, wherein the anolyte is not in contact with the cathode; and one or more buffer interlayers disposed between the anolyte and the catholyte. The catholyte has a pH of less than 4, and the anolyte has a pH of greater than 10. The one or more buffer interlayers regulate a pH in the battery. The anode electroactive material comprises a Zn electroactive material. At least one of the one or more buffer interlayers comprises a weak acid and its conjugate base; and/or at least one of the one or more buffer interlayers comprises a weak base and its conjugate acid.

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Patent Owner(s)

Patent OwnerAddress
URBAN ELECTRIC POWER INC401 NORTH MIDDLETOWN ROAD BUILDING 155 PEARL RIVER NY 10965

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Banerjee, Sanjoy Pearl River, US 45 202
Huang, Jinchao Pearl River, US 22 59
Upreti, Aditya Pearl River, US 9 0
Wei, Xia Pearl River, US 22 86
Weiner, Meir Pearl River, US 6 0
Yadav, Gautam G Pearl River, US 28 35

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