Strategy for stabilizing noble metal nanoparticles without sacrificing active sites

Weikang Ji; Xuyu Wang; Minni Tang; Le Yang; Zebao Rui; Yexiang Tong; Jerry Y.S. Lin

doi:10.1039/c9cc03066b

Strategy for stabilizing noble metal nanoparticles without sacrificing active sites

Weikang Ji, Xuyu Wang, Minni Tang, Le Yang, Zebao Rui, Yexiang Tong, Jerry Y.S. Lin

Engineering, Ira A. Fulton Schools of (IAFSE)

Research output: Contribution to journal › Article › peer-review

16 Scopus citations

Abstract

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.

Original language	English (US)
Pages (from-to)	6846-6849
Number of pages	4
Journal	Chemical Communications
Volume	55
Issue number	48
DOIs	https://doi.org/10.1039/c9cc03066b
State	Published - 2019

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/c9cc03066b

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title = "Strategy for stabilizing noble metal nanoparticles without sacrificing active sites",

abstract = "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.",

author = "Weikang Ji and Xuyu Wang and Minni Tang and Le Yang and Zebao Rui and Yexiang Tong and Lin, {Jerry Y.S.}",

note = "Funding Information: Financial support of National Natural Science Foundation of China (NSFC No. 21576298 and 21776322), and Science and Technology Program of Guangzhou (201804010154) is acknowledged. Publisher Copyright: {\textcopyright} The Royal Society of Chemistry 2019.",

year = "2019",

doi = "10.1039/c9cc03066b",

language = "English (US)",

volume = "55",

pages = "6846--6849",

journal = "Chemical Communications",

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publisher = "Royal Society of Chemistry",

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TY - JOUR

T1 - Strategy for stabilizing noble metal nanoparticles without sacrificing active sites

AU - Ji, Weikang

AU - Wang, Xuyu

AU - Tang, Minni

AU - Yang, Le

AU - Rui, Zebao

AU - Tong, Yexiang

AU - Lin, Jerry Y.S.

N1 - Funding Information: Financial support of National Natural Science Foundation of China (NSFC No. 21576298 and 21776322), and Science and Technology Program of Guangzhou (201804010154) is acknowledged. Publisher Copyright: © The Royal Society of Chemistry 2019.

PY - 2019

Y1 - 2019

N2 - 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.

AB - 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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DO - 10.1039/c9cc03066b

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VL - 55

SP - 6846

EP - 6849

JO - Chemical Communications

JF - Chemical Communications

IS - 48

ER -

Strategy for stabilizing noble metal nanoparticles without sacrificing active sites

Abstract

ASJC Scopus subject areas

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