Platinum or nickel nanoparticles decorated on silica spheres by microwave irradiation technique

被引：8

作者：

Bayrakceken, Ayse ^{[1
]}

机构：

[1] Ataturk Univ, Fac Engn, Dept Chem Engn, Erzurum, Turkey

来源：

TURKISH JOURNAL OF CHEMISTRY | 2014年 / 38卷 / 02期

关键词：

Silica; microwave irradiation; supported catalyst; Pt/SiO2; Ni/SiO2; MEMBRANE FUEL-CELLS; MESOPOROUS SILICA; CATALYSTS;

D O I：

10.3906/kim-1306-18

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Supported catalysts are of great interest because of their wide range of application possibilities. In this study, firstly silica spheres were synthesized and then platinum and nickel nanoparticles were incorporated on this silica by microwave irradiation, which is an efficient technique for catalyst preparation. Synthesized silica spheres and catalysts were characterized by BET, X-ray diffraction, Fourier transform infrared spectroscopy, thermogravimetric analysis, and transmission electron microscopy techniques. Pt or Ni nanoparticles well dispersed over silica support were obtained using microwave irradiation.

引用

页码：309 / 316

页数：8

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