A preparation method of bismuth silicate powder photocatalyst

The invention relates to a preparation method for bismuth silicate powder photocatalyst. At first pentahydrate bismuth nitrate and active agent on the surface of a segmented copolymer are dissolved in acetic acid to form uniform clear solution, and then silicate ester is added into solution containi...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG ZHEYUN, SHEN ZHENYAO, NIU JUNFENG, YIN LIFENG, JIANG GUOXIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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