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

引用

页数：4

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