Strategy for stabilizing noble metal nanoparticles without sacrificing active sites.

Chem Commun (Camb)

School of Chemical Engineering and Technology, Sun Yat-sen University, Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai 519082, P. R. China.

Published: June 2019

We report a facile surface fluorination strategy for restricting Pt nanoparticle sintering through providing anchoring sites on the TiO2 support and enhancing metal-support interaction via improved electronic interaction without sacrificing the active sites. The fluorine-tailored Pt/TiO2 exhibits excellent sintering resistance and significant activity enhancement in the catalytic oxidation of toluene.

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Source
http://dx.doi.org/10.1039/c9cc03066bDOI Listing

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