Sonochemical hybridization of carbon nanotubes with gold nanoparticles for the production of flexible transparent conducing films

被引：33

作者：

Park, HoSeok ^{[1
,2
]}

Kim, Joon-Sung ^{[2
]}

Choi, Bong Gill ^{[1
]}

Jo, Seong Mu ^{[2
]}

Kim, Dong Young ^{[2
]}

Hong, Won Hi ^{[1
]}

Jang, Sung-Yeon ^{[2
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept Chem & Biomol Engn BK 21, Taejon 305701, South Korea

[2] Korea Inst Sci & Technol, Ctr Energy Mat Res, Seoul 130650, South Korea

来源：

CARBON | 2010年 / 48卷 / 05期

关键词：

METAL NANOPARTICLES; ELECTRODEPOSITION; NANOHYBRIDS; FABRICATION; TRANSISTORS;

D O I：

10.1016/j.carbon.2009.11.054

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We have demonstrated the fabrication of flexible, transparent, conducting multiwalled carbon nanotube (MWCNT)/gold nanoparticle hybrid films with improved optoelectronic properties by combining the ionic liquid-assisted sonochemical method (ILASM) for hybrid synthesis with the vacuum filtration (VF) method for thin film preparation Au nanoparticles (NPs) with diameters of 10 3 +/- 15 nm were uniformly distributed onto the sidewalls of MWCNTs through ILASM, and flexible, transparent, conducting films of Au/MWCNT hybrids (HBs) were reproducibly fabricated by the VF method In particular, the sheet resistance of Au-MWCNT-HB films was more than 2-fold lower than the sheet resistance of pristine MWCNT films due to the well-interconnected three-dimensional nanotube network structure and the synergistic effect of hybridization of MWCNTs with Au-NPs (C) 2009 Elsevier Ltd All rights reserved

引用

页码：1325 / 1330

页数：6

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