Elucidating light-induced charge accumulation in an artificial analogue of methane monooxygenase enzymes using time-resolved X-ray absorption spectroscopy
- Argonne National Lab. (ANL), Lemont, IL (United States). Chemical Sciences and Engineering Division
- Argonne National Lab. (ANL), Lemont, IL (United States)
- Argonne National Lab. (ANL), Lemont, IL (United States). X-ray Science Division
- Institute of Chemical Research of Catalonia (ICIQ), Tarragona (Spain)
- Univ. Paris-Sud, Orsay (France)
- Univ. Paris-Sud, Orsay (France); Service de Bioenergetique, Biologie Structurale et Mecanismes (SB2SM), Gif-sur-Yvette (France)
Here, we report the use of time-resolved X-ray absorption spectroscopy in the ns–μs time scale to track the light induced two electron transfer processes in a multi-component photocatalytic system, consisting of [Ru(bpy)3]2+/ a diiron(III,III) model/triethylamine. EXAFS analysis with DFT calculations confirms the structural configurations of the diiron(III,III) and reduced diiron(II,II) states.
- Research Organization:
- Argonne National Lab. (ANL), Argonne, IL (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22), Scientific User Facilities Division
- Grant/Contract Number:
- AC02-06CH11357
- OSTI ID:
- 1366505
- Journal Information:
- ChemComm, Vol. 53, Issue 18; ISSN 1359-7345
- Publisher:
- Royal Society of ChemistryCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 3 works
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Elucidating the Nature of the Excited State of a Heteroleptic Copper Photosensitizer by using Time-Resolved X-ray Absorption Spectroscopy
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journal | April 2018 |
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