Synthesis of star-like BiVO4 photocatalysts by organic-aqueous hetero-phase reaction: Interaction between bismuth and amino group of oleylamine

Taisei Hangai, Namiki Uchiyama, Takuya Hasegawa, Yusuke Asakura, Shu Yin*

*この研究の対応する著者

研究成果: Article査読

抄録

The bismuth vanadate (BiVO4) photocatalyst was successfully synthesized by an organic-aqueous hetero-phase reaction method using organic additives (oleic acid, oleyl alcohol, and oleylamine) to investigate the reaction mechanism. The BiVO4 with a star-like morphology could be synthesized with oleylamine. Bismuth precursors formed by the interaction between bismuth and the amino group of oleylamine were nano-sized complex particles with amorphous phase, finally resulted in the formation of star-like morphology. Moreover, BiVO4 synthesized with oleylamine showed excellent photocatalytic activity on degradation of rhodamine B.

本文言語English
論文番号2250020
ジャーナルFunctional Materials Letters
15
4
DOI
出版ステータスPublished - 2022 5月 1

ASJC Scopus subject areas

  • 材料科学(全般)

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