Multiple Hydrogen Bond Interactions in the Processing of Functionalized Multi-Walled Carbon Nanotubes

被引：30

作者：

Quintana, Mildred ^{[1
]}

Traboulsi, Hassan ^{[2
]}

Llanes-Pallas, Anna ^{[1
]}

Marega, Riccardo ^{[2
]}

Bonifazi, Davide ^{[1
,2
]}

Prato, Maurizio ^{[1
]}

机构：

[1] Univ Trieste, Dipartimento Sci Chim & Farmaceut, INSTM UdR Trieste, Ctr Excellence Nanostruct Mat CENMAT, I-34127 Trieste, Italy

[2] Univ Namur FUNDP, Dept Chem, B-5000 Namur, Belgium

来源：

ACS NANO | 2012年 / 6卷 / 01期

基金：

新加坡国家研究基金会; 欧洲研究理事会;

关键词：

carbon nanotubes; functionalization; hydrogen bond; self-assembly; patterned surfaces; polymeric matrices; MOLECULAR RECOGNITION; TRANSPARENT; TRANSISTORS; FABRICATION; NANOTECHNOLOGY; PERFORMANCE; COMPOSITES; DEPOSITION; CHEMISTRY; POLYMERS;

D O I：

10.1021/nn203471t

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In a set of unprecedented experiments combining "bottom-up" and "top-down" approaches, we report the engineering of patterned surfaces In which functionalized MWCNTs have been selectively adsorbed on polymeric matrices as obtained by microlithographic photo-cross-linking of polystyrene polymers bearing 2,6-di(acetylamino)-4-pyridyl moieties (PS1) deposited on glass or Si. All patterned surfaces have been characterized by optical, fluorescence, and SEM imaging techniques, showing the local confinement of the CNTs materials on the polymeric microgrids. These results open new possibilities toward the controlled manipulation of CNTs on surfaces, using H-bonding self-assembly as the main driving force.

引用

页码：23 / 31

页数：9

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