Effective Properties of Carbon Nanotube and Piezoelectric Fiber Reinforced Hybrid Smart Composites

被引：53

作者：

Ray, M. C. ^{[1
]}

Batra, R. C. ^{[1
]}

机构：

[1] Virginia Polytech Inst & State Univ, Dept Engn Sci & Mech, Blacksburg, VA 24061 USA

来源：

JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME | 2009年 / 76卷 / 03期

关键词：

ELASTIC PROPERTIES;

D O I：

10.1115/1.3063633

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

We propose a new hybrid piezoelectric composite comprised of armchair single-walled carbon nanotubes and piezoelectric fibers as reinforcements embedded in a conventional polymer matrix. Effective piezoelectric and elastic properties of this composite have been determined by a micromechanical analysis. Values of the effective piezoelectric coefficient e(31) of this composite that accounts for the in-plane actuation and of effective elastic properties are found to be significantly higher than those of the existing 1-3 piezoelectric composites without reinforced with carbon nanotubes. [DOI:10.1115/1.3063633]

引用

页码：1 / 4

页数：4

共 16 条

[1] Uniform radial expansion/contraction of carbon nanotubes and their transverse elastic moduli [J].

Batra, R. C. ;

Sears, A. .

MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING, 2007, 15 (08) :835-844

[2] Wall Thickness and Radial Breathing Modes of Single-Walled Carbon Nanotubes [J].

Batra, R. C. ;

Gupta, S. S. .

JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 2008, 75 (06) :0610101-0610106

[3] UNIFORM-FIELDS AND UNIVERSAL RELATIONS IN PIEZOELECTRIC COMPOSITES [J].

BENVENISTE, Y ;

DVORAK, GJ .

JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 1992, 40 (06) :1295-1312

[4] Continuum structures equivalent in normal mode vibrations to single-walled carbon nanotubes [J].

Gupta, S. S. ;

Batra, R. C. .

COMPUTATIONAL MATERIALS SCIENCE, 2008, 43 (04) :715-723

[5] HELICAL MICROTUBULES OF GRAPHITIC CARBON [J].

IIJIMA, S .

NATURE, 1991, 354 (6348) :56-58

[6] A structural mechanics approach for the analysis of carbon nanotubes [J].

Li, CY ;

Chou, TW .

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2003, 40 (10) :2487-2499

[7] Constitutive modeling of nanotube-reinforced polymer composites [J].

Odegard, GM ;

Gates, TS ;

Wise, KE ;

Park, C ;

Siochi, EJ .

COMPOSITES SCIENCE AND TECHNOLOGY, 2003, 63 (11) :1671-1687

[8] On the use of vertically reinforced 1-3 piezoelectric composites for hybrid damping of laminated composite plates [J].

Ray, M. C. ;

Pradhan, A. K. .

MECHANICS OF ADVANCED MATERIALS AND STRUCTURES, 2007, 14 (04) :245-261

[9] Macroscopic properties of carbon nanotubes from molecular-mechanics simulations [J].

Sears, A ;

Batra, RC .

PHYSICAL REVIEW B, 2004, 69 (23) :235406-1

[10]

SHEN L, 2004, PHYS REV B, V69, P5415

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