Title:
DEHYDROGENATION/CARBON DIOXIDE HYDROGENATION CATALYST, AND HYDROGEN GAS PRODUCTION METHOD AND CARBON DIOXIDE HYDROGENATION METHOD EACH USING SAME
Document Type and Number:
WIPO Patent Application WO/2024/048775
Kind Code:
A1
Abstract:
Provided is a dehydrogenation/carbon dioxide hydrogenation catalyst characterized by comprising an iridium complex represented by formula (3) and having a ligand bound to a polymer support. (In formula (3), pc represents a portion of the polymer support; m and n each independently represent a positive integer or 0; X and Y each independently represent a positive integer of 1 to 6; R1's each independently represent a hydrogen atom or a methyl group; R2's each independently represent a hydrogen atom or a methyl group; P represents a molecule or an ion of any one of H2O, chlorine (Cl), bromine (Br) and acetonitrile (CH3CN); and C represents any one of a hydroxide ion (OH-), a sulfate ion (SO4 2-), a chlorine ion (Cl-), a bromine ion (Br-), a nitrate ion (NO3 -) and a trifluoromethanesulfonate ion (CF3SO3 -).)
Inventors:
KAWANAMI HAJIME (JP)
Application Number:
PCT/JP2023/032059
Publication Date:
March 07, 2024
Filing Date:
September 01, 2023
Export Citation:
Assignee:
AIST (JP)
International Classes:
B01J31/22; B01J31/06; C07C51/00; C07C53/02
Foreign References:
| JP2020147561A | 2020-09-17 | |||
| JP2021016832A | 2021-02-15 | |||
| JP2013193983A | 2013-09-30 | |||
| JP2014193457A | 2014-10-09 | |||
| JP2016532545A | 2016-10-20 | |||
| JP2020511307A | 2020-04-16 |
Attorney, Agent or Firm:
IP FIRM SHUWA (JP)
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