Single-step synthesis of MWCNT/ZnO nanocomposite using co-chemical vapor deposition method

被引：21

作者：

Klanwan, Jiraporn ^{[1
]}

Akrapattangkul, Nattapol ^{[1
]}

Pavarajarn, Varong ^{[1
]}

Seto, Takafumi ^{[2
]}

Otani, Yoshio ^{[2
]}

Charinpanitkul, Tawatchai ^{[1
]}

机构：

[1] Chulalongkorn Univ, Ctr Excellence Particle Technol, Fac Engn, Bangkok, Thailand

[2] Kanazawa Univ, Dept Chem Engn, Fac Engn, Kanazawa, Ishikawa, Japan

来源：

MATERIALS LETTERS | 2010年 / 64卷 / 01期

关键词：

Electron microscopy; Microstructure; Nanocomposite; Powder technology; WALLED CARBON NANOTUBES; ACID;

D O I：

10.1016/j.matlet.2009.10.015

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Single-step synthesis of MWCNT and ZnO nanocomposite was conducted by co-chemical vapor deposition method. Electron microscopic analysis revealed that the fabricated nanostructures consisted of MWCNTs with a diameter of 60-70 nm which were coated with ZnO nanoparticles with an average size of 20-30 nm. The growth of ZnO nanoparticles took place after the formation of MWCNTs. EDS and XRD analyses could confirm the high crystallinity of ZnO deposited on the MWCNT surface. In comparison with pristine MWCNTs and ZnO nanoparticles, the UV absorption of MWCNT/ZnO nanocomposite was changed through modification with ZnO nanoparticles. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：80 / 82

页数：3

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