Title:
CATALYST USED IN DEHYDROGENATION OF FORMIC ACID, METHOD FOR DEHYDROGENATION OF FORMIC ACID, AND METHOD FOR PRODUCING HYDROGEN
Document Type and Number:
WIPO Patent Application WO/2015/076156
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a catalyst which is capable of producing normal pressure or high pressure hydrogen at high efficiency, high energy efficiency, high selectivity, and high durability by dehydrogenating formic acid in a solution such as water. The catalyst is characterised by including a mononuclear complex represented by formula (1), an isomer thereof, or a salt thereof as an active ingredient. In formula (1), X is an arbitrary ligand such as a water molecule, a hydrogen atom, an alkoxide ion, a hydroxide ion, a halide ion, a carbonate ion, a trifluoromethane sulphonate ion, a sulphate ion, a nitrate ion, a formate ion, or an acetate ion, or is absent, and n is a positive integer, 0, or a negative integer.
Inventors:
HIMEDA YUICHIRO (JP)
WANG WAN-HUI (JP)
AMAMOTO YUKI (JP)
MANAKA YUICHI (JP)
WANG WAN-HUI (JP)
AMAMOTO YUKI (JP)
MANAKA YUICHI (JP)
Application Number:
PCT/JP2014/079860
Publication Date:
May 28, 2015
Filing Date:
November 11, 2014
Export Citation:
Assignee:
NAT INST OF ADVANCED IND SCIEN (JP)
International Classes:
B01J31/22; C01B3/22; C07F15/00; C07F17/02
Domestic Patent References:
| WO2011108730A1 | 2011-09-09 |
Foreign References:
| JP2010208927A | 2010-09-24 |
Other References:
Y. HIMEDA ET AL.: "Simultaneous Tuning of Activity and Water Solubility of Complex Catalysts by Acid-Base Equilibrium of Ligands for Conversion of Carbon Dioxide", ORGANOMETALLICS, vol. 26, 2007, pages 702 - 712, XP055237674, DOI: doi:10.1021/om060899e
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