Uniform large-scale growth of micropatterned arrays of ZnO nanowires synthesized by a surfactant assisted approach

被引：18

作者：

Dev, Apurba ^{[1
]}

Chaudhuri, Subhadra ^{[1
]}

机构：

[1] Indian Assoc Cultivat Sci, Dept Mat Sci, Kolkata 700032, W Bengal, India

来源：

NANOTECHNOLOGY | 2007年 / 18卷 / 17期

关键词：

D O I：

10.1088/0957-4484/18/17/175607

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Large-scale ZnO nanowire arrays with honeycomb-like micropatterns have been synthesized by a surfactant assisted soft chemical approach. Sol-gel-derived ZnO thin film with crystallographic orientation along the c axis was used as a substrate for the growth of ZnO nanowires. The micropatterned arrays of ZnO nanowires also exhibited strong crystallographic orientation along the c axis. Experimental parameters were varied to explore the possible growth mechanism of the nanowires as well as the micropatterned arrays formed by the ZnO nanowires. The room temperature photoluminescence studies revealed that the ZnO nanowire arrays exhibited a strong UV emission peak at similar to 3.22 eV ascribed to the band edge emission.

引用

页数：6

共 40 条

[31] A CTAB-assisted hydrothermal orientation growth of ZnO nanorods [J].

Sun, XM ;

Chen, X ;

Deng, ZX ;

Li, YD .

MATERIALS CHEMISTRY AND PHYSICS, 2003, 78 (01) :99-104

[32] Complex and oriented ZnO nanostructures [J].

Tian, ZRR ;

Voigt, JA ;

Liu, J ;

McKenzie, B ;

McDermott, MJ ;

Rodriguez, MA ;

Konishi, H ;

Xu, HF .

NATURE MATERIALS, 2003, 2 (12) :821-826

[33] The kinetics of the radiative and nonradiative processes in nanocrystalline ZnO particles upon photoexcitation [J].

van Dijken, A ;

Meulenkamp, EA ;

Vanmaekelbergh, D ;

Meijerink, A .

JOURNAL OF PHYSICAL CHEMISTRY B, 2000, 104 (08) :1715-1723

[34] Growth of arrayed nanorods and nanowires of ZnO from aqueous solutions [J].

Vayssieres, L .

ADVANCED MATERIALS, 2003, 15 (05) :464-466

[35] Three-dimensional array of highly oriented crystalline ZnO microtubes [J].

Vayssieres, L ;

Keis, K ;

Hagfeldt, A ;

Lindquist, SE .

CHEMISTRY OF MATERIALS, 2001, 13 (12) :4395-+

[36] Large-scale hexagonal-patterned growth of aligned ZnO nanorods for nano-optoelectronics and nanosensor arrays [J].

Wang, XD ;

Summers, CJ ;

Wang, ZL .

NANO LETTERS, 2004, 4 (03) :423-426

[37] Piezoelectric nanogenerators based on zinc oxide nanowire arrays [J].

Wang, ZL ;

Song, JH .

SCIENCE, 2006, 312 (5771) :242-246

[38] Real-index guided blue-green laser diode with small beam astigmatism fabricated using ZnO buried structure [J].

Yokogawa, T ;

Kamiyama, S ;

Yoshii, S ;

Ohkawa, K ;

Tsujimura, A ;

Sasai, Y .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1996, 35 (3A) :L314-L316

[39] Low temperature synthesis of flowerlike ZnO nanostructures by cetyltrimethylammonium bromide-assisted hydrothermal process [J].

Zhang, H ;

Yang, D ;

Ji, YJ ;

Ma, XY ;

Xu, J ;

Que, DL .

JOURNAL OF PHYSICAL CHEMISTRY B, 2004, 108 (13) :3955-3958

[40] Site-specific nucleation and growth kinetics in hierarchical nanosyntheses of branched ZnO crystallites [J].

Zhang, Tierui ;

Dong, Wenjun ;

Keeter-Brewer, Mary ;

Konar, Sanjit ;

Njabon, Roland N. ;

Tian, Z. Ryan .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (33) :10960-10968

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