Pyrene-POSS nanohybrid as a dispersant for carbon nanotubes in solvents of various polarities: its synthesis and application in the preparation of a composite membrane

被引：40

作者：

Majeed, Shahid ^{[1
]}

Filiz, Volkan ^{[1
]}

Shishatskiy, Sergey ^{[1
]}

Wind, Jan ^{[1
]}

Abetz, Clarissa ^{[1
]}

Abetz, Volker ^{[1
]}

机构：

[1] Helmholtz Zentrum Geesthacht, Polymer Res Inst, D-21502 Geesthacht, Germany

来源：

NANOSCALE RESEARCH LETTERS | 2012年 / 7卷

关键词：

Pyrene-POSS; Carbon nanotube dispersion; Non-covalent functionalization; Conductive membranes; POLYHEDRAL OLIGOMERIC SILSESQUIOXANE; CONJUGATED BLOCK-COPOLYMERS; NONCOVALENT FUNCTIONALIZATION; PERMEATION PROPERTIES; POLYMERS; CHEMISTRY; STRATEGY; MATRIX;

D O I：

10.1186/1556-276X-7-296

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

In this study we report the preparation of nanohybrid dispersant molecules based on pyrene and polyhedral oligomeric silsesquioxanes for non-covalent functionalization of multi-walled carbon nanotubes (MWCNTs). The prepared dispersant improves the dispersion of MWCNTs in organic solvents with very different polarities such as tetrahydrofuran, toluene, and n-hexane. The functionalized MWCNTs were used to introduce conductivity into polydimethylsiloxane membranes which can be used for electrostatic discharge applications.

引用

页码：1 / 11

页数：11

共 30 条

[11] Dispersion of functionalized carbon nanotubes in polystyrene [J].

Mitchell, CA ;

Bahr, JL ;

Arepalli, S ;

Tour, JM ;

Krishnamoorti, R .

MACROMOLECULES, 2002, 35 (23) :8825-8830

[12] Polymer nanocomposites containing carbon nanotubes [J].

Moniruzzaman, Mohammad ;

Winey, Karen I. .

MACROMOLECULES, 2006, 39 (16) :5194-5205

[13] Noncovalent functionalization of carbon nanotubes with maleimide polymers applicable to high-melting polymer-based composites [J].

Morishita, Takuya ;

Matsushita, Mitsumasa ;

Katagiri, Yoshihide ;

Fukumori, Kenzo .

CARBON, 2010, 48 (08) :2308-2316

[14] Synthesis and properties of macromer-grafted polymers for noncovalent functionalization of multiwalled carbon nanotubes [J].

Morishita, Takuya ;

Matsushita, Mitsumasa ;

Katagiri, Yoshihide ;

Fukumori, Kenzo .

CARBON, 2009, 47 (11) :2716-2726

[15]

Mulder M., 1997, BASIC PRINCIPLES MEM

[16] Functionalization of Carbon Materials using the Diels-Alder Reaction [J].

Munirasu, Selvaraj ;

Albuerne, Julio ;

Boschetti-de-Fierro, Adriana ;

Abetz, Volker .

MACROMOLECULAR RAPID COMMUNICATIONS, 2010, 31 (06) :574-579

[17] New injection moldable electrostatic dissipative (ESD) composites based on very low carbon black loadings [J].

Narkis, M ;

Lidor, G ;

Vaxman, A ;

Zuri, L .

JOURNAL OF ELECTROSTATICS, 1999, 47 (04) :201-214

[18] Synthesis and characterization of an isocyanate functionalized polyhedral oligosilsesquioxane and the subsequent formation of an organic-inorganic hybrid polyurethane [J].

Neumann, D ;

Fisher, M ;

Tran, L ;

Matisons, JG .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (47) :13998-13999

[19] Pure- and mixed-gas permeation properties of polydimethylsiloxane for hydrocarbon/methane and hydrocarbon/hydrogen separation [J].

Pinnau, I ;

He, ZJ .

JOURNAL OF MEMBRANE SCIENCE, 2004, 244 (1-2) :227-233

[20] A novel strategy to incorporate carbon nanotubes into thermoplastic matrices [J].

Poetschke, Petra ;

Pegel, Sven ;

Claes, Michael ;

Bonduel, Daniel .

MACROMOLECULAR RAPID COMMUNICATIONS, 2008, 29 (03) :244-251

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