Effect of Different Mineralizers in the Sonochemical Synthesis of Self-Assembled Nanorods Vanadium Oxide

被引：0

作者：

Taufiq-Yap, Y. H. ^{[1
,2
]}

Hoh, J. R. Joshua ^{[1
,2
]}

Wong, Y. C. ^{[1
,2
]}

机构：

[1] Univ Putra Malaysia, Ctr Excellence Catalysis Sci & Technol, Upm Serdang 43400, Selangor Darul, Malaysia

[2] Univ Putra Malaysia, Fac Sci, Dept Chem, Upm Serdang 43400, Selangor Darul, Malaysia

来源：

ASIAN JOURNAL OF CHEMISTRY | 2011年 / 23卷 / 02期

关键词：

Sonochemical treatment; Mineralizer; Vanadium oxide; Nanorods; ULTRASOUND; CATALYSTS;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The effects of different potassium salts (KNO(3) and KCl) as mineralizer on the synthesis of self-assembled nanorods vanadium pentoxide, V(2)O(5) via sonochemical treatment were studied at different duration i.e., 30, 60, 90 and 120 min. All the materials synthesized were further characterized by x-ray diffraction, scanning electron microscopy and transmission electron microscopy. X-ray diffraction patterns revealed that the potassium ion from the mineralizers reacted with the V(2)O(5) after prolonged sonochemical treatment duration. The morphology of the V(2)O(5) changed from platelet-like structures into nanorods after 90 min of sonochemical treatment. TEM micrographs show the process of formation of the self-assembled V(2)O(5) nanorod bundles with increased sonochemical treatment duration.

引用

页码：505 / 510

页数：6

共 12 条

[1] Effect of solution molarity on the characteristics of vanadium pentoxide thin film [J].