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Photocatalytic redox reactions with metalloporphyrins

Title
Photocatalytic redox reactions with metalloporphyrins
Authors
Fukuzumi, ShunichiLee, Yong-MinNam, Wonwoo
Ewha Authors
남원우Shunichi Fukuzumi이용민
SCOPUS Author ID
남원우scopus; Shunichi Fukuzumiscopus; 이용민scopusscopus
Issue Date
2020
Journal Title
JOURNAL OF PORPHYRINS AND PHTHALOCYANINES
ISSN
1088-4246JCR Link

1099-1409JCR Link
Citation
JOURNAL OF PORPHYRINS AND PHTHALOCYANINES vol. 24, no. 1-3, pp. 21 - 32
Keywords
oxygen reductionproton reductioncarbon dioxide reductionproton-coupled electron-transfer catalysiscobalt complexesphotocatalytic reactionC-C bond formation
Publisher
WORLD SCI PUBL CO INC
Indexed
SCI; SCIE; SCOPUS WOS
Document Type
Article
Abstract
Metalloporphyrinoids are utilized as efficient sensitizers and catalysts in photosynthesis and the reverse reaction that is respiration. Because metalloporphyrinoids show strong absorption in the visible region and redox active, metalloporphyrinoids are also suited as photoredox catalysts for photo-driven redox reactions using solar energy. In particular, metalloporphyrins are utilized as pivotal components to mimic the structure and function of the photosynthetic reaction center. Metalloporphyrins are used as photoredox catalysts for hydrogen evolution from electron and proton sources combining hydrogen evolution catalysts. Metalloporphyrins also act as thermal redox catalysts for photocatalytic reduction of CO2 with photoredox catalysts. Metalloporphyrins are also used as dual catalysts for a photoredox catalyst for oxygenation of substrates with H2O and a redox catalyst for O-2 reduction when dioxygen is used as a two-electron oxidant and H2O as an oxygen source, both of which are the greenest reactants. Free base porphyrins can also be employed as promising photoredox catalysts for C-C bond formation reactions.
DOI
10.1142/S1088424619300131
Appears in Collections:
자연과학대학 > 화학·나노과학전공 > Journal papers
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