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Thermal and photocatalytic production of hydrogen with earth-abundant metal complexes
- Title
- Thermal and photocatalytic production of hydrogen with earth-abundant metal complexes
- Authors
- Fukuzumi, Shunichi; Lee, Yong-Min; Nam, Wonwoo
- Ewha Authors
- 남원우; 이영미; Shunichi Fukuzumi
- SCOPUS Author ID
- 남원우; 이영미; Shunichi Fukuzumi
- Issue Date
- 2018
- Journal Title
- COORDINATION CHEMISTRY REVIEWS
- ISSN
- 0010-8545
1873-3840
- Citation
- COORDINATION CHEMISTRY REVIEWS vol. 355, pp. 54 - 73
- Keywords
- Hydrogenase mimic; Earth abundant metal complex; Hydrogen production; Electrocatalyst; Photocatalyst
- Publisher
- ELSEVIER SCIENCE SA
- Indexed
- SCIE; SCOPUS
- Document Type
- Review
- Abstract
- Structural and functional models of [Fe], [FeFe] and [NiFe] hydrogenases using earth abundant metals (Fe and Ni) have been developed for electrocatalytic and photocatalytic hydrogen evolution reaction (HER) in relation to the structure and functions of the hydrogenases. In the X-ray crystal structure of the a-hydride complex of [NiFe] hydrogenase from Desulfovibrio vulgaris Miyazaki F, the hydride ion is located on the Ni center rather than the Fe center. Thus, mononuclear Ni-hydride complexes act as the most efficient HER catalyst among various metal (Fe, Mn, Cu and Co) hydrides, enabling the reversible interconversion between H-2 and H+. A number of X-ray crystal structures of metal-hydride complexes, which are regarded as intermediates for HER, have been clarified. The X-ray crystal structures of polyhydrido copper clusters provide valuable insight into the HER functions of rhombus-shaped Cu nanoparticles (NPs). The detailed catalytic mechanisms of HER via cobalt-hydride complexes are discussed in both thermal and photocatalytic HERs, providing rational design principles for development of more efficient, selective and robust earth-abundant metal catalysts for thermal and photocatalytic HER to replace precious and high cost Pt catalysts. (C) 2017 Elsevier B.V. All rights reserved.
- DOI
- 10.1016/j.ccr.2017.07.014
- Appears in Collections:
- 자연과학대학 > 화학·나노과학전공 > Journal papers
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