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Cited by 852

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Coking- and Sintering-Resistant Palladium Catalysts Achieved Through Atomic Layer Deposition

Lu, Junling, Fu, Baosong, Kung, Mayfair C., Xiao, Guomin, Elam, Jeffrey W., Kung, Harold H., Stair, Peter C.·2012·Science

Abstract

A Useful Cover-Up: Many industrial catalysts that consist of metal nanoparticles adsorbed on metal oxide supports undergo deactivation after prolonged use. Organic reactants can decompose and cover the metal with carbon (“coking”), and other processes can push the size distribution to fewer but larger particles that have less overall surface area available for reaction (“sintering”). Lu et al. (p. 1205 ) used atomic-layer deposition to apply a uniform overlayer of alumina onto supported palladium nanoparticles. This coating greatly increased the resistance of the nanoparticles to coking and sintering during the oxidative dehydration of ethane to ethylene.

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Metadata

Authors
Lu, J., Fu, B., Kung, M. C., Xiao, G., Elam, J. W., Kung, H. H., & Stair, P. C.
Venue
Science
Published
2012-03-09
Volume
335
Issue
6073
Pages
1205-1208
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2054254706
Cited by
852
References
0
FWCI
22.65
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Coking- and Sintering-Resistant Palladium Catalysts Achieved Through Atomic Layer Deposition. https://app.cochat.ai/papers/10.1126/science.1212906
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Lu, J., Fu, B., Kung, M. C., Xiao, G., Elam, J. W., Kung, H. H., & Stair, P. C. (2012). Coking- and Sintering-Resistant Palladium Catalysts Achieved Through Atomic Layer Deposition. Science. https://doi.org/10.1126/science.1212906

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.