Hydrogen generation from formic acid catalyzed by a metal complex under amine-free and aqueous conditions

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United States of America Patent

PATENT NO 11014079
APP PUB NO 20190143310A1
SERIAL NO

16314572

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Abstract

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The present invention provides a class of catalyst compounds that can safely and effectively release hydrogen gas from a chemical substrate without producing either noxious byproducts or byproducts that will deactivate the catalyst. The present invention provides catalysts used to produce hydrogen that has a satisfactory and sufficient lifespan (measured by turnover number (TON)), that has stability in the presence of moisture, air, acid, or impurities, promote a rapid reaction rate, and remain stable under the reaction conditions required for an effective hydrogen production system. Described herein are compounds for use as catalysts, as well as methods for producing hydrogen from formic acid and/or a formate using the disclosed catalysts. The methods include contacting formic acid and/or a formate with a catalyst as described herein, as well as methods of producing formic acid and/or a formate using the disclosed catalyst and methods for generating electricity using the catalysts described herein.

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Patent Owner(s)

Patent OwnerAddress
KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGYTHUWAL 23955-6900

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Guan, Chao Thuwal, SA 12 43
Hu, Jinsong Thuwal, SA 10 27
Huang, Kuo-Wei Thuwal, SA 97 255
Li, Huaifeng Thuwal, SA 1 0
Pan, Yupeng Thuwal, SA 5 7

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