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	基于氢键作用由低分子量凝胶因子形成的超分子水凝胶
	王毓江 ; 唐黎明 ; 王琰 ; WANG Yu-Jiang ; TANG Li-Ming ; WANG Yan
	2010-06-10 ; 2010-06-10
关键词	超分子水凝胶 凝胶因子 形貌 Supramolecular hydrogel Gelator Morphology O648.1
其他题名	Supramolecular Hydrogel Formed from Gelator with Low Molecular Weight Based on Hydrogen Bonds
中文摘要	A building unit(defined as SBU) synthesized from 1,2,4,5-benzene tetracarboxylic acid and 4-hydroxy pyridine was used as the gelator with low molecular weight to form supramolecular hydrogels at various concentrations.The dried hydrogels(xerogels) were observed by scanning electron microscope(SEM).The results indicate that the xerogels possess network structures composing of intertwined fibers and the dimension of the fibers can be regulated by the concentration of SBU.Powder X-ray diffraction(XRD) analysis indicates that the fibers are connected by SBU building units.The reversible sol-gel transition of the supramolecular system with the change of temperature was also noticed.; 国家自然科学基金(批准号:20574041)资助
语种	中文 ; 中文
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/64611]
专题	清华大学
推荐引用方式 GB/T 7714	王毓江,唐黎明,王琰,等. 基于氢键作用由低分子量凝胶因子形成的超分子水凝胶[J],2010, 2010.
APA	王毓江,唐黎明,王琰,WANG Yu-Jiang,TANG Li-Ming,&WANG Yan.(2010).基于氢键作用由低分子量凝胶因子形成的超分子水凝胶..
MLA	王毓江,et al."基于氢键作用由低分子量凝胶因子形成的超分子水凝胶".(2010).

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