A Facile Strategy to Fabricate Multishape Memory Polymers with Controllable Mechanical Properties

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	A Facile Strategy to Fabricate Multishape Memory Polymers with Controllable Mechanical Properties
	Zhang, QL; Hua, WQ; Feng, JC
刊名	MACROMOLECULAR RAPID COMMUNICATIONS
	2016
卷号	27 期号:15 页码:1262-1267
关键词	mechanical properties multishape memory paraffin polymer composites
ISSN号	1022-1336
通讯作者	Feng, JC (reprint author), Fudan Univ, Dept Macromol Sci, State Key Lab Mol Engn Polymers, Shanghai 200433, Peoples R China. ; Feng, JC (reprint author), Fudan Univ, Adv Mat Lab, Shanghai 200433, Peoples R China.
英文摘要	A facile blending strategy to fabricate multishape memory polymers (SMPs) with only one sort of phase transition material has been reported. In this work, olefin block copolymer (OBC) and styrene-b-(ethylene-co-butylene)-b-styrene (SEBS), which are both physically crosslinked, are blended with crystalline paraffin together. Due to the different interactions between polymer matrices and paraffin, the paraffin penetrated in OBC and SEBS exhibit separated melting transitions. It is quite interesting that merely paraffin distributed in OBC also shows two distinct melting transitions with enough OBC content in composites. Therefore, excellent quadruple shape memory effect can be achieved with a maximum of three melting transitions. Furthermore, through adjusting the polymer species and content, the mechanical and rheological properties can be conveniently tuned to a great extent. Compared with the reported strategies, this simple and controllable method sheds light on rapid design of multi-SMPs using inexpensive raw materials, which greatly paves the way for multi-SMPs from laboratory to factory.
收录类别	SCI
语种	英语
WOS记录号	WOS:000383575400005
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/26402]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
推荐引用方式 GB/T 7714	Zhang, QL,Hua, WQ,Feng, JC. A Facile Strategy to Fabricate Multishape Memory Polymers with Controllable Mechanical Properties[J]. MACROMOLECULAR RAPID COMMUNICATIONS,2016,27(15):1262-1267.
APA	Zhang, QL,Hua, WQ,&Feng, JC.(2016).A Facile Strategy to Fabricate Multishape Memory Polymers with Controllable Mechanical Properties.MACROMOLECULAR RAPID COMMUNICATIONS,27(15),1262-1267.
MLA	Zhang, QL,et al."A Facile Strategy to Fabricate Multishape Memory Polymers with Controllable Mechanical Properties".MACROMOLECULAR RAPID COMMUNICATIONS 27.15(2016):1262-1267.