Dirhodium complexes as electrocatalysts for CO2 reduction to HCOOH: role of steric hindrance on selectivity
- The Ohio State Univ., Columbus, OH (United States); OSTI
- The Ohio State Univ., Columbus, OH (United States)
A series of Rh2(II,II) complexes were shown to electrocatalytically reduce CO2 to HCOOH. Electrochemical and spectroelectrochemical studies reveal a correlation between catalytic selectivity and efficiency with the steric bulk at the axial sites afforded by the bridging ligands. Mechanistic studies point to the presence of a Rh2(II,I)–H hydride as a key intermediate in the catalytic cycle.
- Research Organization:
- The Ohio State Univ., Columbus, OH (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Grant/Contract Number:
- SC0020243
- OSTI ID:
- 1853529
- Alternate ID(s):
- OSTI ID: 1766096
- Journal Information:
- ChemComm, Journal Name: ChemComm Journal Issue: 13 Vol. 57; ISSN 1359-7345
- Publisher:
- Royal Society of ChemistryCopyright Statement
- Country of Publication:
- United States
- Language:
- English
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