Mechanical properties of functionalized single-walled carbon-nanotube/poly(vinyl alcohol) nanocomposites

被引：334

作者：

Liu, LQ ^{[1
]}

Barber, AH ^{[1
]}

Nuriel, S ^{[1
]}

Wagner, HD ^{[1
]}

机构：

[1] Weizmann Inst Sci, Dept Mat & Interfaces, IL-76100 Rehovot, Israel

来源：

ADVANCED FUNCTIONAL MATERIALS | 2005年 / 15卷 / 06期

关键词：

D O I：

10.1002/adfm.200400525

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Nanocomposites based on semi-crystalline poly(vinyl alcohol) (PVA) and well-dispersed chemically functionalized single-walled carbon nanotubes are combined through simple mixing. The interaction between the nanotubes and the polymer matrix is studied using optical and thermal methods. Significant enhancement of the mechanical properties is obtained for the functionalized-nanotube-based composites. These results imply that promoting nanotube dispersion and strong interfacial bonding through adequate functionalization of nanotubes improves the load transfer from the matrix to the reinforcing phase.

引用

页码：975 / 980

页数：6

共 44 条

[1]

Ajayan PM, 2000, ADV MATER, V12, P750, DOI 10.1002/(SICI)1521-4095(200005)12:10<750::AID-ADMA750>3.0.CO

[2]

2-6

[3] Multiwall carbon nanotubes: Synthesis and application [J].

Andrews, R ;

Jacques, D ;

Qian, DL ;

Rantell, T .

ACCOUNTS OF CHEMICAL RESEARCH, 2002, 35 (12) :1008-1017

[4] Nucleation ability of multiwall carbon nanotubes in polypropylene composites [J].

Assouline, E ;

Lustiger, A ;

Barber, AH ;

Cooper, CA ;

Klein, E ;

Wachtel, E ;

Wagner, HD .

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2003, 41 (05) :520-527

[5] Functionalization of carbon nanotubes by electrochemical reduction of aryl diazonium salts: A bucky paper electrode [J].

Bahr, JL ;

Yang, JP ;

Kosynkin, DV ;

Bronikowski, MJ ;

Smalley, RE ;

Tour, JM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (27) :6536-6542

[6] Morphological and mechanical properties of carbon-nanotube-reinforced semicrystalline and amorphous polymer composites [J].

Cadek, M ;

Coleman, JN ;

Barron, V ;

Hedicke, K ;

Blau, WJ .

APPLIED PHYSICS LETTERS, 2002, 81 (27) :5123-5125

[7] Reinforcement of polymers with carbon nanotubes:: The role of nanotube surface area [J].

Cadek, M ;

Coleman, JN ;

Ryan, KP ;

Nicolosi, V ;

Bister, G ;

Fonseca, A ;

Nagy, JB ;

Szostak, K ;

Béguin, F ;

Blau, WJ .

NANO LETTERS, 2004, 4 (02) :353-356

[8] Solution properties of single-walled carbon nanotubes [J].

Chen, J ;

Hamon, MA ;

Hu, H ;

Chen, YS ;

Rao, AM ;

Eklund, PC ;

Haddon, RC .

SCIENCE, 1998, 282 (5386) :95-98

[9] Surface modification of multiwalled carbon nanotubes: Toward the tailoring of the interface in polymer composites [J].

Eitan, A ;

Jiang, KY ;

Dukes, D ;

Andrews, R ;

Schadler, LS .

CHEMISTRY OF MATERIALS, 2003, 15 (16) :3198-3201

[10] Polarized resonance Raman spectroscopy of single-wall carbon nanotubes within a polymer under strain [J].

Frogley, MD ;

Zhao, Q ;

Wagner, HD .

PHYSICAL REVIEW B, 2002, 65 (11) :1134131-1134134

← 1 2 3 4 5 →