摘要
The Bi 2O 3 was prepared from Bi(NO 3) 3·5H 2O, followed by calcination of its alkali salt. The Bi 2O 3 was used as photocatalyst in photocatalytic decoloration of dyes. The results showed that the Bi 2O 3 exhibited a better photocatalytic activity under illumination of sunlight than that illuminated by Hg lamp.
The Bi 2O 3 was prepared from Bi(NO 3) 3·5H 2O, followed by calcination of its alkali salt. The Bi 2O 3 was used as photocatalyst in photocatalytic decoloration of dyes. The results showed that the Bi 2O 3 exhibited a better photocatalytic activity under illumination of sunlight than that illuminated by Hg lamp.
出处
《应用化学》
CAS
CSCD
北大核心
2002年第5期483-485,共3页
Chinese Journal of Applied Chemistry
关键词
BI2O3
脱色
光催化降解
染料
Bi 2O 3,decolorization,photocatalytic degradation
