Swelling and mechanical behaviors of carbon nanotube/poly (vinyl alcohol) hybrid hydrogels

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	Swelling and mechanical behaviors of carbon nanotube/poly (vinyl alcohol) hybrid hydrogels
	X. Tong; J. G. Zheng; Y. C. Lu; Z. F. Zhang; H. M. Cheng
	2007
发表期刊	Materials Letters
ISSN	0167-577X
卷号	61 期号:8-9 页码:1704-1706
摘要	In this paper, carbon nanotubes (CNTs) were added into poly(vinyl alcohol) (PVA) hydrogels to modify their mechanical properties. A series of CNT/PVA hybrid hydrogels were prepared by freezing/thawing method. The mechanical and swelling properties of all hybrid hydrogels are better than those of the original PVA hydrogel. Especially, for CNTP-0.5 specimen with 0.5% w/w CNTs, its tensile modulus, tensile strength and strain at break are increased by 78.2%, 94.3% and 12.7%, respectively. And its swelling behavior is different from that of the pure PVA hydrogel. Its final swelling ratios at room temperature and 310 K are increased by 35.7% and 44.9%, respectively. (c) 2006 Elsevier B.V. All rights reserved.
部门归属	shenyang ligong univ, mat sci & engn coll, shenyang 110168, peoples r china. chinese acad sci, met res inst, shenyang natl lab mat sci, shenyang 110016, peoples r china.;tong, x (reprint author), shenyang ligong univ, mat sci & engn coll, shenyang 110168, peoples r china;xtong@imr.ac.cn
关键词	Carbon Nanotubes Nanocomposites Swelling Mechanical Properties Nanocomposites Actuators
URL	查看原文
WOS记录号	WOS:000245476900023
引用统计	被引频次：152[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/33843
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	X. Tong,J. G. Zheng,Y. C. Lu,et al. Swelling and mechanical behaviors of carbon nanotube/poly (vinyl alcohol) hybrid hydrogels[J]. Materials Letters,2007,61(8-9):1704-1706.
APA	X. Tong,J. G. Zheng,Y. C. Lu,Z. F. Zhang,&H. M. Cheng.(2007).Swelling and mechanical behaviors of carbon nanotube/poly (vinyl alcohol) hybrid hydrogels.Materials Letters,61(8-9),1704-1706.
MLA	X. Tong,et al."Swelling and mechanical behaviors of carbon nanotube/poly (vinyl alcohol) hybrid hydrogels".Materials Letters 61.8-9(2007):1704-1706.