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Rational design of an acceptor-chromophore-relay-catalyst tetrad assembly for water oxidation.
Chalil Oglou, Ramadan; Ulusoy Ghobadi, T Gamze; Saylam, Aytul; Bese, Damla; Bese, Cagri; Yaglioglu, Halime Gul; Ozcubukcu, Salih; Ozbay, Ekmel; Karadas, Ferdi.
Afiliação
  • Chalil Oglou R; UNAM-National Nanotechnology Research Center, Bilkent University, 06800 Ankara, Turkey.
  • Ulusoy Ghobadi TG; NANOTAM-Nanotechnology Research Center, Bilkent University, 06800 Ankara, Turkey. tgamze.ulusoy@gmail.com.
  • Saylam A; Department of Chemistry, Middle East Technical University, Ankara, 06800, Turkey.
  • Bese D; Department of Engineering Physics, Faculty of Engineering, Ankara University, Besevler, 06100, Ankara, Turkey.
  • Bese C; Department of Physics Engineering, Hacettepe University, 06800 Beytepe, Ankara, Turkey.
  • Yaglioglu HG; Department of Engineering Physics, Faculty of Engineering, Ankara University, Besevler, 06100, Ankara, Turkey.
  • Ozcubukcu S; Department of Chemistry, Middle East Technical University, Ankara, 06800, Turkey.
  • Ozbay E; Department of Electrical and Electronics Engineering, Bilkent University, 06800 Ankara, Turkey.
  • Karadas F; Department of Physics, Faculty of Science, Bilkent University, 06800 Ankara, Turkey.
Chem Commun (Camb) ; 60(13): 1707-1710, 2024 Feb 08.
Article em En | MEDLINE | ID: mdl-38189085
ABSTRACT
We report the step-by-step synthesis of a precious metal-free acceptor-chromophore-relay-catalyst tetrad assembly that exhibits a turnover frequency (TOF) of 7.5 × 10-3 s-1 under neutral conditions. Transient absorption spectroscopic studies indicate that upon fullerenol incorporation into the investigated complexes, charge separation efficiency increases considerably.

Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2024 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2024 Tipo de documento: Article