Toward photochemical carbon dioxide activation by transition metal complexes

Etsuko Fujita, Bruce S. Brunschwig, Tomoyuki Ogata, Shozo Yanagida

Research output: Contribution to journalArticle

90 Citations (Scopus)

Abstract

Nickel and cobalt complexes of 14-membered tetraazamacrocycles mediate electron transfer and produce CO in the photochemical reduction of CO2. Two integrated systems for the CO2 reduction are discussed: (1) photophysical properties of bifunctional supramolecules, Ru(bpy)2(bpy-L10M)4+ (bpy = 2,2'-bipyridine, bpy-L10 = 1-(2,2'-bipyridin-6-ylmethyl)-1, 4,8,11-tetraazacyclotetradecane, M = H2, Ni) and its limitation as a photocatalyst; (2) advantages of multimolecular system with p-terphenyl as a photosensitizer, a cobalt macrocycle as an electron mediator, and a tertiary amine as a sacrificial electron donor.

Original languageEnglish
Pages (from-to)195-200
Number of pages6
JournalCoordination Chemistry Reviews
Volume132
Issue numberC
DOIs
Publication statusPublished - 1994

Fingerprint

Coordination Complexes
Metal complexes
Carbon Dioxide
Transition metals
carbon dioxide
Carbon dioxide
cobalt
Chemical activation
transition metals
activation
Cobalt
terphenyls
Electrons
2,2'-Dipyridyl
amines
electron transfer
electrons
Photosensitizing Agents
Photosensitizers
nickel

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry

Cite this

Toward photochemical carbon dioxide activation by transition metal complexes. / Fujita, Etsuko; Brunschwig, Bruce S.; Ogata, Tomoyuki; Yanagida, Shozo.

In: Coordination Chemistry Reviews, Vol. 132, No. C, 1994, p. 195-200.

Research output: Contribution to journalArticle

Fujita, Etsuko ; Brunschwig, Bruce S. ; Ogata, Tomoyuki ; Yanagida, Shozo. / Toward photochemical carbon dioxide activation by transition metal complexes. In: Coordination Chemistry Reviews. 1994 ; Vol. 132, No. C. pp. 195-200.
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