Rapid synthesis of colloidal silver triangular nanoprisms and their promotion of TiO2 photocatalysis on methylene blue under visible light

Ang Yu, Qijun Wang, Jiajie Wang, Chang tang Chang

研究成果: Article査読

15 被引用数 (Scopus)

抄録

This study synthesizes colloidal silver triangular nanoprisms via dual-reduction method. The particle morphology is controlled by changing the silver nitrate and polyvinylpyrrolidone concentrations. The triangular silver and spherical silver colloids are combined with TiO2 powder for methylene blue (MB) photodegradation in visible light. Comparisons between the spherical Ag (S-Ag) and experimental results show that the triangular silver (T-Ag) significantly promotes MB degradation under visible light, which contributes to the surface plasmon resonance effect on the Ag triangular nanoprisms.

本文言語English
ページ(範囲)75-78
ページ数4
ジャーナルCatalysis Communications
90
DOI
出版ステータスPublished - 2017 2 1
外部発表はい

ASJC Scopus subject areas

  • Catalysis
  • Chemistry(all)
  • Process Chemistry and Technology

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