Synthesis of TiO2 Nanowires via Hydrothermal Method

被引：24
|
作者：
Nor, Asiah Mohd [1 ]
Achoi, Mohd Faizal [2 ]
Mamat, Mohamad Hafiz [3 ]
Zabidi, Musa Mohamed [3 ]
Abdullah, Saifollah [2 ]
Mahmood, Mohamad Rusop [3 ]
机构：
[1] Univ Teknol MARA, NANO SciTech Ctr, Inst Sci, Shah Alam 40450, Selangor, Malaysia
[2] Univ Teknol MARA, Fac Sci Appl, Shah Alam 40450, Selangor, Malaysia
[3] Univ Teknol MARA, NANO Elect Ctr, Fac Elect Engn, Shah Alam 40450, Selangor, Malaysia
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS | 2012年 / 51卷 / 06期
关键词：
PHOTOCATALYTIC ACTIVITY; RAMAN-SPECTRUM; TITANIUM; NANOTUBES; ANATASE; SENSOR; SCATTERING; COMPOSITE; ELECTRODE; NANORODS;
D O I：
10.1143/JJAP.51.06FG08
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Titanium dioxide (TiO2) nanowires have been successfully synthesized by a simple, rapid, inexpensive, and novel approach based on a hydrothermal method. The use of hydrothermal treatment on TiO2 nanopowder as a precursor with highly concentrated sodium hydroxide for 6 h produced a novel nanostructure of TiO2 nanowires. The field-emission scanning electron microscopy (FESEM) image shows that the synthesized TiO2 nanowires are very abundant in quantity with diameters ranging from 8.0-14 nm and are extra long. X-ray diffraction (XRD) result indicates that the synthesized TiO2 nanowires are mainly composed of anatase phase with a minor of rutile phase. These properties of nanowires promise a broad range of applications in electronic devices. (C) 2012 The Japan Society of Applied Physics
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页数：4
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