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

[1] Modification of Multiwall Carbon Nanotubes by Grafting from Controlled Polymerization of Styrene: Effect of the Characteristics of the Nanotubes [J].

Albuerne, Julio ;

Boschetti-de-Fierro, Adriana ;

Abetz, Volker .

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2010, 48 (10) :1035-1046

[2]

Balandin AA, 2011, NAT MATER, V10, P569, DOI [10.1038/nmat3064, 10.1038/NMAT3064]

[3] VAPOR SORPTION AND PERMEATION PROPERTIES OF POLY(DIMETHYLSILOXANE) FILMS [J].

BLUME, I ;

SCHWERING, PJF ;

MULDER, MHV ;

SMOLDERS, CA .

JOURNAL OF MEMBRANE SCIENCE, 1991, 61 :85-97

[4] Multiwalled carbon nanotubes grafted with polyhedral oligomeric silsesquioxane and its dispersion in poly(L-lactide) matrix [J].

Chen, Guang-Xin ;

Shimizu, Hiroshi .

POLYMER, 2008, 49 (04) :943-951

[5] Mechanical reinforcement of polymers using carbon nanotubes [J].

Coleman, JN ;

Khan, U ;

Gun'ko, YK .

ADVANCED MATERIALS, 2006, 18 (06) :689-706

[6] Electrical conductivity of individual carbon nanotubes [J].

Ebbesen, TW ;

Lezec, HJ ;

Hiura, H ;

Bennett, JW ;

Ghaemi, HF ;

Thio, T .

NATURE, 1996, 382 (6586) :54-56

[7] Methodology for homogeneous dispersion of single-walled carbon nanotubes by physical modification [J].

Fujigaya, Tsuyohiko ;

Nakashima, Naotoshi .

POLYMER JOURNAL, 2008, 40 (07) :577-589

[8] Poly(3-hexylthiophene) wrapped carbon nanotube/poly(dimethylsiloxane) composites for use in finger-sensing piezoresistive pressure sensors [J].

Hwang, Jihun ;

Jang, Jaeyoung ;

Hong, Kipyo ;

Kim, Kun Nyun ;

Han, Jong Hun ;

Shin, Kwonwoo ;

Park, Chan Eon .

CARBON, 2011, 49 (01) :106-110

[9] Polysiloxane Surfactants for the Dispersion of Carbon Nanotubes in Nonpolar Organic Solvents [J].

Ji, Yan ;

Huang, Yan Y. ;

Tajbakhsh, Ali R. ;

Terentjev, Eugene M. .

LANGMUIR, 2009, 25 (20) :12325-12331

[10] Polyhedral oligomeric silsesquioxane (POSS) polymers and copolymers: A review [J].

Li, GZ ;

Wang, LC ;

Ni, HL ;

Pittman, CU .

JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS, 2001, 11 (03) :123-154

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