Synthesis and characterization of silica-supported Preyssler nano particles and its catalytic activity for photodegradation of methyl orange

被引：35

作者：

Bamoharram, Fatemeh F. ^{[1
]}

Heravi, Majid M. ^{[2
]}

Roushani, Mina ^{[1
]}

Toosi, Maryam R. ^{[1
]}

Jodeyre, Ladan ^{[1
]}

机构：

[1] Islamic Azad Univ, Dept Chem, Mashhad Branch, Mashhad, Iran

[2] Alzahra Univ, Sch Sci, Dept Chem, Tehran, Iran

来源：

GREEN CHEMISTRY LETTERS AND REVIEWS | 2009年 / 2卷 / 01期

关键词：

heteropolyacid; Preyssler; nano particle; photo degradation; morphology; SOLID ACID CATALYST; RECYCLABLE CATALYST; PHOTOCATALYTIC DEGRADATION; AROMATIC-ALDEHYDES; REUSABLE CATALYST; THIN-FILM; GREEN; HETEROPOLYACIDS; OXIDATION; EFFICIENT;

D O I：

10.1080/17518250902998095

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Heteropolyacid (H-14 [NaP5W30O110])/SiO2 nano particles were synthesized by a micro emulsion technique. The morphology and size of these nano particles were characterized using, transmission electron microscopy and X-ray diffraction. In a designed photo reactor, the photo degradation of methyl orange as common azo dye pollutants in the environment was selected as a test reaction to estimate the catalytic activity of the synthesized nano particles and found to be excellent.

引用

页码：35 / 41

页数：7

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