Metal complex compound, hydrogen production catalyst and hydrogenation reaction catalyst each comprising the metal complex compound, and hydrogen production method and hydrogenation method each using the catalyst
- 详细技术说明
- High activity, aqueous formic acidsolution
- *Abstract
-
One of the purposes of the present invention is toprovide a hydrogen production catalyst which exhibits a certain levelof high activity in a high-concentration aqueous formic acid solution without the need of adding any solvent or any amine and thereforehas higher performance than those ofconventional ones. A metal phosphine complex according to the present inventionis represented by general formula (1) MHm(CO)Ln, whereinM represents an iridium, iron, rhodium or rutheniumatom; m = 3 and n= 2 when M presents an iridium or rhodium atom, and m = 2and n= 3 when M representsan iron or ruthenium atom; and n pieces of L'sindependently represent a tri-substituted phosphine represented by general formula (2) PR1R2R3. Thehydrogen production catalyst according to the presentinvention contains the metal phosphine complex as a component.
- *IP Issue Date
- None
- *IP Type
- Utility
- 国家
- United States
- 申请号码
- US13/989229
- 国家/地区
- 美国
