Mechanism of the Formation of Hierarchical-structured Bismuth Tungstate Photocatalyst Particles through Counter-flow Supply of Bismuth and Tungsten Sources

The mechanism of formation of hierarchical “flake-ball”-structured bismuth tungstate (BTO) particles was studied on the basis of structural analyses and was revealed to be the growth of plate-like BTO crystallites on the tungsten oxide/BTO-modified surface of bismuth hydroxide particles by supplying...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Chemistry letters 2015-12, Vol.44 (12), p.1723-1725
Hauptverfasser:	Hori, Haruna, Takase, Mai, Amano, Fumiaki, Ohtani, Bunsho
Format:	Artikel
Sprache:	eng
Schlagworte:	Bismuth Crystallites Formations Photocatalysts Structural analysis Supplying Tungstates Tungsten
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The mechanism of formation of hierarchical “flake-ball”-structured bismuth tungstate (BTO) particles was studied on the basis of structural analyses and was revealed to be the growth of plate-like BTO crystallites on the tungsten oxide/BTO-modified surface of bismuth hydroxide particles by supplying tungsten and bismuth from the outside and inside of the core particles, respectively.
ISSN:	0366-7022 1348-0715
DOI:	10.1246/cl.150893