logo

For the Inventor, By the Inventor

The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9580311 B1

PDFFull Text
Expired
Date of Patent:
Feb. 28, 2017

Filed:

May. 29, 2015

Method of use of an ionic liquid for storing hydrogen

Applicant:

Vtu Holding Gmbh, Grambach, AT;

Inventor:

Roland Kalb, Leoben, AT;

Assignee:

PROIONIC GMBH, Grambach, AT;

Attorney:

Knobbe Martens Olson & Bear LLP

Primary Examiner:

Anthony J Zimmer

Assistant Examiner:

Syed Iqbal

Int. Cl.
CPC ...
C01B 3/08 (2006.01); C01B 3/00 (2006.01); C01B 3/06 (2006.01); C07C 211/63 (2006.01); C07F 9/54 (2006.01); B01J 41/08 (2006.01); H01M 8/06 (2016.01); C01B 6/23 (2006.01);
U.S. Cl.
CPC ...
C01B 3/08 (2013.01); B01J 41/085 (2013.01); C01B 3/001 (2013.01); C01B 3/065 (2013.01); C07C 211/63 (2013.01); C07F 9/5407 (2013.01); H01M 8/0606 (2013.01); C01B 6/23 (2013.01); Y02E 60/324 (2013.01); Y02E 60/327 (2013.01); Y02E 60/362 (2013.01);
Abstract

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.

Find Patent Forward Citations

Kalb, Roland. (2017). Method of use of an ionic liquid for storing hydrogen (U.S. Patent No. 9580311). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9580311

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…