Preparation of homogeneously dispersed multiwalled carbon nanotube/polystyrene nanocomposites via melt extrusion using trialkyl imidazolium compatibilizer

被引：195
作者：
Bellayer, S
Gilman, JW
Eidelman, N
Bourbigot, S
Flambard, X
Fox, DM
De Long, HC
Trulove, PC
机构：
[1] Natl Inst Stand & Technol, Gaithersburg, MD 20899 USA
[2] ENSCL, PERF, F-59652 Villeneuve Dascq, France
[3] Lab ENSAIT GEMTEX, F-59056 Roubaix, France
[4] USN Acad, Dept Chem, Annapolis, MD 21402 USA
[5] USAF, Off Sci Res, Arlington, VA 22203 USA
[6] NIST, Amer Dent Assoc Hlth Fdn, Paffenbarger Res Ctr, Gaithersburg, MD 20899 USA
来源：
ADVANCED FUNCTIONAL MATERIALS | 2005年 / 15卷 / 06期
关键词：
D O I：
10.1002/adfm.200400441
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Well-dispersed multiwalled carbon nanotube (MWNT)/polystyrene nanocomposites have been prepared via melt extrusion, using trialkylimidazolium tetrafluoroborate-compatibilized MWNTs. Quantification of the improvements realized via transmission electron microscopy and laser scanning confocal microscopy image analysis. Differential scanning calorimetry and Fourier-transform infrared and X-ray diffraction analysis show evidence for a pi-cation, nanotube-imidazolium interaction and the conversion from an interdigitated bilayer, for the imidazolium salt to an ordered lamellar structure, for the imidazolium on the surface of the MWNTs.
引用
收藏
页码：910 / 916
页数：7
相关论文
共 41 条
[1]  
Ajayan P. M., 1995, Condensed Matter News, V4, P9
[2]   Multiwall carbon nanotubes: Synthesis and application [J].
Andrews, R ;
Jacques, D ;
Qian, DL ;
Rantell, T .
ACCOUNTS OF CHEMICAL RESEARCH, 2002, 35 (12) :1008-1017
[3]  
Andrews R, 2002, MACROMOL MATER ENG, V287, P395, DOI 10.1002/1439-2054(20020601)287:6<395::AID-MAME395>3.0.CO
[4]  
2-S
[5]   Covalent chemistry of single-wall carbon nanotubes [J].
Bahr, JL ;
Tour, JM .
JOURNAL OF MATERIALS CHEMISTRY, 2002, 12 (07) :1952-1958
[6]   Carbon nanotubes - the route toward applications [J].
Baughman, RH ;
Zakhidov, AA ;
de Heer, WA .
SCIENCE, 2002, 297 (5582) :787-792
[7]   Unusually high thermal conductivity of carbon nanotubes [J].
Berber, S ;
Kwon, YK ;
Tománek, D .
PHYSICAL REVIEW LETTERS, 2000, 84 (20) :4613-4616
[8]   Purification and size-selection of carbon nanotubes [J].
Bonard, JM ;
Stora, T ;
Salvetat, JP ;
Maier, F ;
Stockli, T ;
Duschl, C ;
Forro, L ;
deHeer, WA ;
Chatelain, A .
ADVANCED MATERIALS, 1997, 9 (10) :827-&
[9]   Synthesis of a new polyaniline/nanotube composite:: "in-situ" polymerisation and charge transfer through site-selective interaction [J].
Cochet, M ;
Maser, WK ;
Benito, AM ;
Callejas, MA ;
Martínez, MT ;
Benoit, JM ;
Schreiber, J ;
Chauvet, O .
CHEMICAL COMMUNICATIONS, 2001, (16) :1450-1451
[10]   Characterization of multiwall carbon nanotubes and influence of surfactant in the nanocomposite processing [J].
Cui, S ;
Canet, R ;
Derre, A ;
Couzi, M ;
Delhaes, P .
CARBON, 2003, 41 (04) :797-809
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