CO2 hydrogenation over oxide-supported PtCo catalysts: The role of the oxide support in determining the product selectivity
Journal Article
·
· Angewandte Chemie (International Edition)
- Brookhaven National Lab. (BNL), Upton, NY (United States)
- Columbia Univ., New York, NY (United States)
- Chinese Academy of Science, Dalian (China)
- Brookhaven National Lab. (BNL), Upton, NY (United States); Columbia Univ., New York, NY (United States)
Abstract By simply changing the oxide support, the selectivity of a metal–oxide catalysts can be tuned. For the CO 2 hydrogenation over PtCo bimetallic catalysts supported on different reducible oxides (CeO 2 , ZrO 2 , and TiO 2 ), replacing a TiO 2 support by CeO 2 or ZrO 2 selectively strengthens the binding of C,O‐bound and O‐bound species at the PtCo–oxide interface, leading to a different product selectivity. These results reveal mechanistic insights into how the catalytic performance of metal–oxide catalysts can be fine‐tuned.
- Research Organization:
- Brookhaven National Laboratory (BNL), Upton, NY (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Grant/Contract Number:
- SC00112704
- OSTI ID:
- 1333197
- Alternate ID(s):
- OSTI ID: 1401667
- Report Number(s):
- BNL-113193-2016-JA; R&D Project: CO035; KC0302010
- Journal Information:
- Angewandte Chemie (International Edition), Vol. 55, Issue 28; ISSN 1433-7851
- Publisher:
- WileyCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 220 works
Citation information provided by
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