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Updated: Mar 7, 2026

Development of Heterogeneous Enantioselective Catalysts using Chiral Metal-Organic Frameworks MOFs
Published on: January 17, 2020
Formulating the bonding contribution equation in heterogeneous catalysis: a quantitative description between the
Ziyun Wang1, P Hu1
1School of Chemistry and Chemical Engineering, Chair of Physical and Theoretical Chemistry, The Queen's University of Belfast, Belfast BT9 5AG, UK. p.hu@qub.ac.uk.
Researchers developed a bonding contribution equation to predict adsorbate adsorption energies on alloy surfaces. This tool aids in understanding surface structure-adsorption relationships and designing new catalysts.
Area of Science:
- Materials Science
- Physical Chemistry
- Computational Chemistry
Background:
- Understanding the relationship between surface structure and adsorbate adsorption energy is crucial for heterogeneous catalysis.
- Predicting adsorption energies is essential for designing efficient catalytic materials.
Purpose of the Study:
- To develop a quantitative equation to predict adsorption energies based on surface structure.
- To provide a tool for understanding and designing novel catalysts.
Main Methods:
- Density functional theory (DFT) calculations were employed.
- An explicit equation with three chemically meaningful terms, the bonding contribution equation, was proposed.
Main Results:
- The equation accurately predicted oxygen adsorption energies on complex alloy surfaces (up to 4 components).
- The equation's generality was validated across different surface sizes and other adsorbates.
Conclusions:
- The bonding contribution equation offers a powerful method for analyzing surface structure-adsorption energy relationships.
- This work facilitates the inverse design of new catalysts with tailored properties.
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