Hydrothermal Synthesis of Phthalocyanine Sensitization TiO2 Nanowires

被引：4

作者：

Zhan, Lingling ^{[1
]}

Chen, Haifeng ^{[1
]}

Ye, Jianqiang ^{[1
]}

机构：

[1] Huzhou Teachers Coll, Dept Chem, Huzhou, Peoples R China

来源：

ADVANCED RESEARCH ON MATERIAL ENGINEERING, CHEMISTRY, BIOINFORMATICS II | 2012年 / 531卷

关键词：

TiO2; nanowires; CoPcTs; sensitize; photocatalysis; methyl orange; PHOTOCATALYTIC ACTIVITY;

D O I：

10.4028/www.scientific.net/AMR.531.387

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Phthalocyanine sensitization nano-TiO2 have been successfully synthesized by controlling TiO2's nuclear growth and CoPcTs adsorption simultaneously via a hydrothermal way by using TiO2, NaOH and CoPcTs as raw materials. XRD, BET, TG-DTA and FI-IR were used to characterize the features of the as-synthesized phthalocyanine sensitization TiO2 nanowires. The results showed that anatase nano- TiO2 with phthalocyanine sensitization have been prepared after heat treatment and cyanine materials are easily decomposed when the temperature above 450 degrees C; the specific surface area TiO2 and phthalocyanine sensitization nano-TiO2 is 42.2 m(2)/g and 110.5 m(2)/g, respectively. Methyl orange dyes were chosen to test the photocatalytic activities of the as-prepared sample in this experiment, and it found that the loading of 1% wt CoPcTs was the best.

引用

页码：387 / 390

页数：4

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