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Cited by 425

The DOI matches its Crossref record; 57 of the 57 references it cites were found in a registry or an index.

Machine-Learning-Augmented Chemisorption Model for CO2 Electroreduction Catalyst Screening

Ma, Xianfeng, Li, Zheng, Achenie, Luke E. K., Xin, Hongliang·2015·The Journal of Physical Chemistry Letters

Abstract

We present a machine-learning-augmented chemisorption model that enables fast and accurate prediction of the surface reactivity of metal alloys within a broad chemical space. Specifically, we show that artificial neural networks, a family of biologically inspired learning algorithms, trained with a set of ab initio adsorption energies and electronic fingerprints of idealized bimetallic surfaces, can capture complex, nonlinear interactions of adsorbates (e.g., *CO) on multimetallics with ∼0.1 eV error, outperforming the two-level interaction model in prediction. By leveraging scaling relations between adsorption energies of similar adsorbates, we illustrate that this integrated approach greatly facilitates high-throughput catalyst screening and, as a specific case, suggests promising {100}-terminated multimetallic alloys with improved efficiency and selectivity for CO2 electrochemical reduction to C2 species. Statistical analysis of the network response to perturbations of input features underpins our fundamental understanding of chemical bonding on metal surfaces.

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Metadata

Authors
Ma, X., Li, Z., Achenie, L. E. K., & Xin, H.
Venue
The Journal of Physical Chemistry Letters
Published
2015-08-27
Volume
6
Issue
18
Pages
3528-3533
ISSN
1948-7185 (ISSN-L)
OpenAlex
W2462003543
Cited by
425
References
57
FWCI
5.77
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Machine-Learning-Augmented Chemisorption Model for CO2 Electroreduction Catalyst Screening. https://app.cochat.ai/papers/10.1021/acs.jpclett.5b01660
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Ma, X., Li, Z., Achenie, L. E. K., & Xin, H. (2015). Machine-Learning-Augmented Chemisorption Model for CO2 Electroreduction Catalyst Screening. The Journal of Physical Chemistry Letters. https://doi.org/10.1021/acs.jpclett.5b01660

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