Abstract
AbstractBifunctional coupling of two different catalytic site types has often been invoked to explain experimentally observed enhanced catalytic activities. We scrutinize such claims with generic scaling‐relation‐based microkinetic models that allow exploration of the theoretical limits for such a bifunctional gain for several model reactions. For sites at transition‐metal surfaces, the universality of the scaling relations between adsorption energies largely prevents any improvements through bifunctionality. Only the consideration of systems that involve the combination of different materials, such as metal particles on oxide supports, offers hope for significant bifunctional gains.
Authors
4
- Mie Andersen (first)
- Andrew J. Medford (additional)
- Jens K. Nørskov (additional)
- Karsten Reuter (additional)
References
22
Referenced
65
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Dates
Type | When |
---|---|
Created | 9 years, 5 months ago (March 23, 2016, 7:47 a.m.) |
Deposited | 1 year, 11 months ago (Sept. 10, 2023, 12:38 a.m.) |
Indexed | 6 months ago (Feb. 20, 2025, 9:11 p.m.) |
Issued | 9 years, 5 months ago (March 23, 2016) |
Published | 9 years, 5 months ago (March 23, 2016) |
Published Online | 9 years, 5 months ago (March 23, 2016) |
Published Print | 9 years, 4 months ago (April 18, 2016) |
Funders
2
Alexander von Humboldt
Department of Defense
10.13039/100000005
U.S. Department of DefenseRegion: Americas
gov (National government)
Labels
6
- United States Department of Defense
- Department of Defense
- U.S. Dept of Defense
- US Department of Defense
- DOD
- USDOD
@article{Andersen_2016, title={Analyzing the Case for Bifunctional Catalysis}, volume={55}, ISSN={1521-3773}, url={http://dx.doi.org/10.1002/anie.201601049}, DOI={10.1002/anie.201601049}, number={17}, journal={Angewandte Chemie International Edition}, publisher={Wiley}, author={Andersen, Mie and Medford, Andrew J. and Nørskov, Jens K. and Reuter, Karsten}, year={2016}, month=mar, pages={5210–5214} }