Interfacial Interaction in Anodic Aluminum Oxide Templates Modifies   Morphology, Surface Area, and Crystallization of Polyamide-6 Nanofibers

doi:10.1021/acs.langmuir.5b04569

CORC > 北京大学 > 化学与分子工程学院

	Interfacial Interaction in Anodic Aluminum Oxide Templates Modifies Morphology, Surface Area, and Crystallization of Polyamide-6 Nanofibers
	Xue, Junhui ; Xu, Yizhuang ; Jin, Zhaoxia
刊名	LANGMUIR
	2016
关键词	POLYMER NANOSTRUCTURES CRYSTAL-STRUCTURE CONFINED CRYSTALLIZATION NANOPORES NANOTUBES NANOCOMPOSITES INFILTRATION NONSOLVENT NANOWIRES MEMBRANES
DOI	10.1021/acs.langmuir.5b04569
英文摘要	Here, we demonstrated that, when the precipitation process of polyamide-6 (PA6) solution happens in cylindrical channels of an anodized aluminum oxide membrane (AAO), interface interactions between a solid surface, solvent, non-solvent, and PM will influence the obtained polymer nanostructures, resulting in complex morphologies, increased surface area, and crystallization changes. With the enhancing interaction of PA6 and the AAO surface, the morphology of PA6 nanostructures changes from solid nanofibers, mesoporous, to bamboo-like, while at the same time, metastable gamma-phase domains increase in these PA6 nanostructures. Brunauer-Emmett-Teller (BET) surface areas of solid, bamboo-like, and mesoporous PA6 nanofibers rise from 16, 20.9, to 25 m(2)/g. This study shows that interfacial interaction in AAO template fabrication can be used in manipulating the morphology and crystallization of one-dimensional polymer nanostructures. It also provides us a simple and novel method to create porous PA6 nanofibers with a large surface area.; National Natural Science Foundation of China [21374132, 51173201, 51373003]; SCI(E); EI; PubMed; ARTICLE; jinzx@ruc.edu.cn; 9; 2259-2266; 32
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/434874]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Xue, Junhui,Xu, Yizhuang,Jin, Zhaoxia. Interfacial Interaction in Anodic Aluminum Oxide Templates Modifies Morphology, Surface Area, and Crystallization of Polyamide-6 Nanofibers[J]. LANGMUIR,2016.
APA	Xue, Junhui,Xu, Yizhuang,&Jin, Zhaoxia.(2016).Interfacial Interaction in Anodic Aluminum Oxide Templates Modifies Morphology, Surface Area, and Crystallization of Polyamide-6 Nanofibers.LANGMUIR.
MLA	Xue, Junhui,et al."Interfacial Interaction in Anodic Aluminum Oxide Templates Modifies Morphology, Surface Area, and Crystallization of Polyamide-6 Nanofibers".LANGMUIR (2016).