ACS Nanoscience Au
27 January 2023
Probing and Leveraging the Structural Heterogeneity of Nanomaterials for Enhanced Catalysis
Rui Yang1, Zhenghong Bao2 and Yifan Sun*
1 Frontiers Science Center for Transformative Molecules, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
2 Biomaterials, Bioengineering & Nanotechnology Laboratory, Department of Orthopaedics, West Virginia University, Morgantown, West Virginia 26506, United States
10.1021/acsnanoscienceau.2c00057
Structural heterogeneity in inorganic nanosolids is ubiquitous, which poses non-negligible impacts on the associated catalytic behaviors. Recent efforts in investigating four types of structural heterogeneities in nanocatalysts, including size and facet control, differentiation of surface and bulk characteristics, characterizing local and average structures, as well as monitoring catalytic restructurings, are discussed. Understanding the inhomogeneities in the seemingly uniform nanomaterials lays foundations for the delicate design of advanced nanocatalysts with increased structural complexities and expanded catalytic functionalities.
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