Method of use of an ionic liquid for storing hydrogen

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United States of America Patent

PATENT NO 9580311
APP PUB NO 20150259200A1
SERIAL NO

14726248

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Abstract

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A method releases hydrogen by forming a second ionic liquid from a first ionic liquid by releasing hydrogen from the first ionic liquid by exposing the first ionic liquid to water and a catalyst. The first ionic liquid includes a cation and an anion including a borohydride. The release of the hydrogen forms a borate, which makes up the anion of the second ionic liquid. The cation of the first ionic liquid is the same as that of the second ionic liquid. A reaction system includes the first and second ionic liquids, water and a catalyst.

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Patent Owner(s)

Patent OwnerAddress
PROIONIC GMBHPARKRING 18 TRAKT H 1 STOCK GRAMBACH 8074

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kalb, Roland Leoben, AT 60 367

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