Selective dispersion of single-walled carbon nanotubes by a cationic surfactant

被引：14

作者：

Chen, Yusheng ^{[1
,2
]}

Gunasinghe, Rosi N. ^{[3
,4
]}

Wang, Xiao-Qian ^{[3
,4
]}

Pang, Yi ^{[1
,2
]}

机构：

[1] Univ Akron, Dept Chem, Akron, OH 44325 USA

[2] Univ Akron, Maurice Morton Inst Polymer Sci, Akron, OH 44325 USA

[3] Clark Atlanta Univ, Dept Phys, Atlanta, GA 30314 USA

[4] Clark Atlanta Univ, Ctr Funct Nanoscale Mat, Atlanta, GA 30314 USA

来源：

RSC ADVANCES | 2013年 / 3卷 / 47期

基金：

美国国家科学基金会;

关键词：

AQUEOUS-SOLUTIONS; SEPARATION; ADSORPTION; MICELLES;

D O I：

10.1039/c3ra43654c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Three single-walled carbon nanotubes (SWNTs), (8,4), (7,5) and (7,6), are significantly enriched via selective dispersion of SWNTs using a cationic surfactant, where the electronic donor-acceptor interaction with the nanotube is assumed to play an important role in the observed selectivity.

引用

页码：25097 / 25102

页数：6

共 29 条

[1] Sorting carbon nanotubes by electronic structure using density differentiation [J].

Arnold, Michael S. ;

Green, Alexander A. ;

Hulvat, James F. ;

Stupp, Samuel I. ;

Hersam, Mark C. .

NATURE NANOTECHNOLOGY, 2006, 1 (01) :60-65

[2] Carbon-nanotube photonics and optoelectronics [J].

Avouris, Phaedon ;

Freitag, Marcus ;

Perebeinos, Vasili .

NATURE PHOTONICS, 2008, 2 (06) :341-350

[3] Enhanced Adsorption Affinity of Anionic Perylene-Based Surfactants towards Smaller-Diameter SWCNTs [J].

Backes, Claudia ;

Mundloch, Udo ;

Schmidt, Cordula D. ;

Coleman, Jonathan N. ;

Wohlleben, Wendel ;

Hauke, Frank ;

Hirsch, Andreas .

CHEMISTRY-A EUROPEAN JOURNAL, 2010, 16 (44) :13185-13192

[4] Highly Selective Dispersion of Carbon Nanotubes by Using Poly(phenyleneethynylene)-Guided Supermolecular Assembly [J].

Chen, Yusheng ;

Xu, Yongqian ;

Wang, Qiuming ;

Gunasinghe, Rosi N. ;

Wang, Xiao-Qian ;

Pang, Yi .

SMALL, 2013, 9 (06) :870-875

[5] Achieving Diameter-Selective Separation of Single-Walled Carbon Nanotubes by Using Polymer Conformation-Confined Helical Cavity [J].

Chen, Yusheng ;

Xu, Yongqian ;

Perry, Kelly ;

Sokolov, Alexei P. ;

More, Karren ;

Pang, Yi .

ACS MACRO LETTERS, 2012, 1 (06) :701-705

[6] Self-consistent-charge density-functional tight-binding method for simulations of complex materials properties [J].

Elstner, M ;

Porezag, D ;

Jungnickel, G ;

Elsner, J ;

Haugk, M ;

Frauenheim, T ;

Suhai, S ;

Seifert, G .

PHYSICAL REVIEW B, 1998, 58 (11) :7260-7268

[7] Effects of ionic surfactant adsorption on single-walled carbon nanotube thin film devices in aqueous solutions [J].

Fu, Q ;

Liu, J .

LANGMUIR, 2005, 21 (04) :1162-1165

[8] Photophysics of polymer-wrapped single-walled carbon nanotubes [J].

Gao, J. ;

Loi, M. A. .

EUROPEAN PHYSICAL JOURNAL B, 2010, 75 (02) :121-126

[9] Polymer structure and solvent effects on the selective dispersion of single-walled carbon nanotubes [J].

Hwang, Jeong-Yuan ;

Nish, Adrian ;

Doig, James ;

Douven, Sigrid ;

Chen, Chun-Wei ;

Chen, Li-Chyong ;

Nicholas, Robin J. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008, 130 (11) :3543-3553

[10] Selection of carbon nanotubes with specific chiralities using helical assemblies of flavin mononucleotide [J].

Ju, Sang-Yong ;

Doll, Jonathan ;

Sharma, Ity ;

Papadimitrakopoulos, Fotios .

NATURE NANOTECHNOLOGY, 2008, 3 (06) :356-362

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