Strategy for stabilizing noble metal nanoparticles without sacrificing active sites

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

Research output: Contribution to journalArticle

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 languageEnglish (US)
Pages (from-to)6846-6849
Number of pages4
JournalChemical Communications
Volume55
Issue number48
DOIs
StatePublished - Jan 1 2019
Externally publishedYes

Fingerprint

Metal nanoparticles
Precious metals
Sintering
Fluorination
Fluorine
Catalytic oxidation
Toluene
Metals
Nanoparticles

ASJC Scopus subject areas

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

Cite this

Strategy for stabilizing noble metal nanoparticles without sacrificing active sites. / Ji, Weikang; Wang, Xuyu; Tang, Minni; Yang, Le; Rui, Zebao; Tong, Yexiang; Lin, Jerry.

In: Chemical Communications, Vol. 55, No. 48, 01.01.2019, p. 6846-6849.

Research output: Contribution to journalArticle

Ji, Weikang ; Wang, Xuyu ; Tang, Minni ; Yang, Le ; Rui, Zebao ; Tong, Yexiang ; Lin, Jerry. / Strategy for stabilizing noble metal nanoparticles without sacrificing active sites. In: Chemical Communications. 2019 ; Vol. 55, No. 48. pp. 6846-6849.
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