Modulating the photocatalytic activity of TiO2 (P25) with lanthanum and graphene oxide

Letícya Laís Coelho,Dachamir Hotza, Arthur Senra Estrella,Suelen Maria de Amorim,Gianluca Li Puma,Regina de Fatima Peralta Muniz Moreira

Journal of Photochemistry and Photobiology A: Chemistry（2019）

引用 14|浏览3

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摘要

•The photocatalytic activity modulation concept was demonstrated.•La-doped TiO2 may be used as a tool for suppressing the photoactivity.•La inhibited particle agglomeration and increased the thermal stability of anatase.•The addition of GO reduced charge recombination and improved adsorption ability.

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关键词

Titanium dioxide,Graphene oxide,Rare earths,Lanthanides

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