Microwave-induced shape-memory effect of silicon carbide/poly(vinyl alcohol) composite

被引：61
作者：
Du, Haiyan [1 ]
Song, Zhen [1 ]
Wang, Jingjing [1 ]
Liang, Zhenhai [1 ]
Shen, Yinghua [1 ]
You, Feng [2 ]
机构：
[1] Taiyuan Univ Technol, Coll Chem & Chem Engn, Taiyuan 030024, Peoples R China
[2] Wuhan Inst Technol, Sch Mat & Engn, Dept Polymer Sci & Engn, Wuhan 430073, Peoples R China
来源：
SENSORS AND ACTUATORS A-PHYSICAL | 2015年 / 228卷
基金：
中国国家自然科学基金;
关键词：
Microwave-induced; Shape-memory composite; Poly(vinyl alcohol); Silicon carbide; POLYETHER-BASED POLYURETHANES; BEHAVIOR; NANOCOMPOSITES; SEGMENT; POLYMERIZATION; NANOPARTICLES; POLYMERS;
D O I：
10.1016/j.sna.2015.01.012
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Microwave (MW) induced shape-memory composites based on poly(vinyl alchohol) (SM-PVA) are prepared by introducing silicon carbide (SiC, a strong MW absorbing material) into polymer matrix. Silane coupling agent 3-triethoxysilylpropylamine is used to modify inorganic particles in order to improve SiC dispersion in PVA matrix. Fourier transform infrared reveals the successful surface modification of SiC. Bending test is carried out to quantitatively characterize shape-memory effect, which is affected by SiC content and the applied MW output power. Apart from the expected good MW-induced shape memory effect, SM-PVA composites also have good mechanical properties. On the basis of the wide medical applications of PVA and MW, the present studied composites have great potential applications in the field where fast shape recovery but indirect heating is required. (C) 2015 Elsevier B.V. All rights reserved.
引用
收藏
页码：1 / 8
页数：8
相关论文
共 41 条
[1]   Giant-Stroke, Superelastic Carbon Nanotube Aerogel Muscles [J].
Aliev, Ali E. ;
Oh, Jiyoung ;
Kozlov, Mikhail E. ;
Kuznetsov, Alexander A. ;
Fang, Shaoli ;
Fonseca, Alexandre F. ;
Ovalle, Raquel ;
Lima, Marcio D. ;
Haque, Mohammad H. ;
Gartstein, Yuri N. ;
Zhang, Mei ;
Zakhidov, Anvar A. ;
Baughman, Ray H. .
SCIENCE, 2009, 323 (5921) :1575-1578
[2]   Inductively heated shape memory polymer for the magnetic actuation of medical devices [J].
Buckley, Patrick R. ;
McKinley, Gareth H. ;
Wilson, Thomas S. ;
Small, Ward ;
Benett, William J. ;
Bearinger, Jane P. ;
McElfresh, Michael W. ;
Maitland, Duncan J. .
IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 2006, 53 (10) :2075-2083
[3]   Influence of silica on shape memory effect and mechanical properties of polyurethane-silica hybrids [J].
Cho, JW ;
Lee, SH .
EUROPEAN POLYMER JOURNAL, 2004, 40 (07) :1343-1348
[4]   The synthesis of poly(vinyl cinnamates) with light-induced shape fixity properties [J].
Du, Haiyan ;
Zhang, Junhua .
SENSORS AND ACTUATORS A-PHYSICAL, 2012, 179 :114-120
[5]   Microwave-Induced Shape-Memory Effect of Chemically Crosslinked Moist Poly(vinyl alcohol) Networks [J].
Du, Haiyan ;
Yu, Yunlong ;
Jiang, Guangming ;
Zhang, Junhua ;
Bao, JianJun .
MACROMOLECULAR CHEMISTRY AND PHYSICS, 2011, 212 (14) :1460-1468
[6]   Moving-window two-dimensional correlation infrared spectroscopy study on structural variations of partially hydrolyzed poly(vinyl alcohol) [J].
Du, Haiyan ;
Zhou, Tao ;
Zhang, Junhua ;
Liu, Xueyong .
ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2010, 397 (07) :3127-3132
[7]   Solvent induced shape recovery of shape memory polymer based on chemically cross-linked poly(vinyl alcohol) [J].
Du, Haiyan ;
Zhang, Junhua .
SOFT MATTER, 2010, 6 (14) :3370-3376
[8]   Shape memory polymer based on chemically cross-linked poly(vinyl alcohol) containing a small number of water molecules [J].
Du, Haiyan ;
Zhang, Junhua .
COLLOID AND POLYMER SCIENCE, 2010, 288 (01) :15-24
[9]   Shape memory polymer nanocomposites [J].
Gall, K ;
Dunn, ML ;
Liu, YP ;
Finch, D ;
Lake, M ;
Munshi, NA .
ACTA MATERIALIA, 2002, 50 (20) :5115-5126
[10]   Remotely actuated shape memory effect of electrospun composite nanofibers [J].
Gong, Tao ;
Li, Wenbing ;
Chen, Hongmei ;
Wang, Lin ;
Shao, Shijun ;
Zhou, Shaobing .
ACTA BIOMATERIALIA, 2012, 8 (03) :1248-1259
12345