Dynamic response and reinforcement mechanism of composites embedded with tetraneedlelike ZnO nanowhiskers

被引：54

作者：

Cao, M. S. ^{[1
]}

Zhou, W.

Shi, X. L.

Chen, Y. J.

机构：

[1] Beijing Inst Technol, Sch Mat Sci & Engn, Beijing 100081, Peoples R China

[2] Harbin Engn Univ, Coll Sci, Harbin 15001, Peoples R China

来源：

APPLIED PHYSICS LETTERS | 2007年 / 91卷 / 02期

基金：

中国博士后科学基金; 中国国家自然科学基金;

关键词：

D O I：

10.1063/1.2753544

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A type of glass-fiber reinforced composites was prepared by dispersing tetraneedlelike ZnO nanowhiskers in epoxy matrix. The as-prepared composites exhibited excellent dynamic mechanical properties after the effective dispersion of ZnO nanowhiskers in epoxy. Patulous and fractured reinforcement modes for the composites were proposed. The high strength of composites was attributed to the three dimensional structure of tetraneedlelike ZnO nanowhiskers and the corresponding stress transfer. (C) 2007 American Institute of Physics.

引用

页数：3

共 24 条

[1] Microscopic mechanism of reinforcement in single-wall carbon nanotube/polypropylene nanocomposite [J].

Chang, TE ;

Jensen, LR ;

Kisliuk, A ;

Pipes, RB ;

Pyrz, R ;

Sokolov, AP .

POLYMER, 2005, 46 (02) :439-444

[2] Structural and optical properties of uniform ZnO nanosheets [J].

Chen, SJ ;

Liu, YC ;

Shao, CL ;

Mu, R ;

Lu, YM ;

Zhang, JY ;

Shen, DZ ;

Fan, XW .

ADVANCED MATERIALS, 2005, 17 (05) :586-+

[3] Large-scale controlled synthesis of silica nanotubes using zinc oxide nanowires as templates [J].

Chen, YJ ;

Xue, XY ;

Wang, TH .

NANOTECHNOLOGY, 2005, 16 (09) :1978-1982

[4] Microwave absorption properties of the ZnO nanowire-polyester composites [J].

Chen, YJ ;

Cao, MS ;

Wang, TH ;

Wan, Q .

APPLIED PHYSICS LETTERS, 2004, 84 (17) :3367-3369

[5] Reduced-temperature ethanol sensing characteristics of flower-like ZnO nanorods synthesized by a sonochemical method [J].

Chen, Yujin ;

Zhu, C. L. ;

Xiao, G. .

NANOTECHNOLOGY, 2006, 17 (18) :4537-4541

[6] The enhanced ethanol sensing properties of multi-walled carbon nanotubes/SnO2 core/shell nanostructures [J].

Chen, Yujin ;

Zhu, Chunling ;

Wang, Taihong .

NANOTECHNOLOGY, 2006, 17 (12) :3012-3017

[7] Zinc oxide nanotetrapods [J].

Chen, Z ;

Shan, ZW ;

Cao, MS ;

Lu, L ;

Mao, SX .

NANOTECHNOLOGY, 2004, 15 (03) :365-369

[8] Visible photoluminescence in ZnO tetrapod and multipod structures [J].

Djurisic, AB ;

Leung, YH ;

Choy, WCH ;

Cheah, KW ;

Chan, WK .

APPLIED PHYSICS LETTERS, 2004, 84 (14) :2635-2637

[9] Reinforcement mechanisms in MWCNT-filled polycarbonate [J].

Eitan, A. ;

Fisher, F. T. ;

Andrews, R. ;

Brinson, L. C. ;

Schadler, L. S. .

COMPOSITES SCIENCE AND TECHNOLOGY, 2006, 66 (09) :1162-1173

[10] Carbon nanotube-reinforced epoxy-compo sites:: enhanced stiffness and fracture toughness at low nanotube content [J].

Gojny, FH ;

Wichmann, MHG ;

Köpke, U ;

Fiedler, B ;

Schulte, K .

COMPOSITES SCIENCE AND TECHNOLOGY, 2004, 64 (15) :2363-2371

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