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Cited by 312

The DOI matches its Crossref record; 24 of the 24 references it cites were found in a registry or an index.

Dynamical Observation and Detailed Description of Catalysts under Strong Metal–Support Interaction

Open access
Zhang, Shuyi, Plessow, Philipp N., Willis, Joshua J., Dai, Sheng, Xu, Mingjie, Graham, George W., Cargnello, Matteo, Abild-Pedersen, Frank, Pan, Xiaoqing·2016·Nano Letters

Abstract

Understanding the structures of catalysts under realistic conditions with atomic precision is crucial to design better materials for challenging transformations. Under reducing conditions, certain reducible supports migrate onto supported metallic particles and create strong metal-support states that drastically change the reactivity of the systems. The details of this process are still unclear and preclude its thorough exploitation. Here, we report an atomic description of a palladium/titania (Pd/TiO2) system by combining state-of-the-art in situ transmission electron microscopy and density functional theory (DFT) calculations with structurally defined materials, in which we visualize the formation of the overlayers at the atomic scale under atmospheric pressure and high temperature. We show that an amorphous reduced titania layer is formed at low temperatures, and that crystallization of the layer into either mono- or bilayer structures is dictated by the reaction environment and predicted by theory. Furthermore, it occurs in combination with a dramatic reshaping of the metallic surface facets.

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Metadata

Authors
Zhang, S., Plessow, P. N., Willis, J. J., Dai, S., Xu, M., Graham, G. W., Cargnello, M., Abild-Pedersen, F., & Pan, X.
Venue
Nano Letters
Published
2016-06-13
Volume
16
Issue
7
Pages
4528-4534
ISSN
  • 1530-6984 (ISSN-L)
  • 1530-6992
OpenAlex
W2410357802
Cited by
312
References
24
FWCI
10.19
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Dynamical Observation and Detailed Description of Catalysts under Strong Metal–Support Interaction. https://app.cochat.ai/papers/10.1021/acs.nanolett.6b01769
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Zhang, S., Plessow, P. N., Willis, J. J., Dai, S., Xu, M., Graham, G. W., Cargnello, M., Abild-Pedersen, F., & Pan, X. (2016). Dynamical Observation and Detailed Description of Catalysts under Strong Metal–Support Interaction. Nano Letters. https://doi.org/10.1021/acs.nanolett.6b01769

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