Synthesis and properties of flame-retardant poly(vinyl alcohol)/pseudo-boehmite nanocomposites with high transparency and enhanced refractive index

CORC > 苏州纳米技术与纳米仿生研究所 > 中国科学院苏州纳米技术与纳米仿生研究所 > 先进材料研究部 > 赵志刚团队

	Synthesis and properties of flame-retardant poly(vinyl alcohol)/pseudo-boehmite nanocomposites with high transparency and enhanced refractive index
	Zhao, ZG (赵志刚)
刊名	POLYMER DEGRADATION AND STABILITY
	2014-01
卷号	99 期号:0 页码:53-60
关键词	Pseudo-boehmite nanorods Nanocomposites Transparency Flame retardancy
通讯作者	Li, YJ (Li, Yongjin)
英文摘要	Flame-retardant nanocomposites with high transparency based on poly (vinyl alcohol) (PVA) and pseudo-boehmite nanorods have been fabricated by synthesis of pseudo-boehmite nanorods and subsequent solution blending with PVA. The morphology and physical properties of PVA/pseudo-boehmite nanocomposites have been characterized systematically. Scanning electron microscopy investigations showed the homogeneous dispersion of pseudo-boehmite nanorods within PVA matrix even at very high nanorods loadings. The nanocomposites with 37.5 wt% pseudo-boehmite nanorods exhibit limit oxygen index (LOI) as high as 30.0 with the transmittance of more than 90% at the visible region and the enhanced refractive index. Moreover, the incorporation of the pseudo-boehmite nanorods increases the modulus and the tensile strength of PVA, indicating the significantly enhanced surface hardness of the nanocomposite. It is considered that the prepared PVA nanocomposites are not only useful as flame-retardant fibers, a long term pursued target for PVA fabrics, but also as optical appliances with its excellent transparency and high refractive index. (c) 2013 Elsevier Ltd. All rights reserved.
收录类别	SCI
语种	英语
WOS记录号	WOS:000332134300007
公开日期	2014-12-19
内容类型	期刊论文
源URL	[http://ir.sinano.ac.cn/handle/332007/1696]
专题	苏州纳米技术与纳米仿生研究所_先进材料研究部_赵志刚团队
推荐引用方式 GB/T 7714	Zhao, ZG . Synthesis and properties of flame-retardant poly(vinyl alcohol)/pseudo-boehmite nanocomposites with high transparency and enhanced refractive index[J]. POLYMER DEGRADATION AND STABILITY,2014,99(0):53-60.
APA	Zhao, ZG .(2014).Synthesis and properties of flame-retardant poly(vinyl alcohol)/pseudo-boehmite nanocomposites with high transparency and enhanced refractive index.POLYMER DEGRADATION AND STABILITY,99(0),53-60.
MLA	Zhao, ZG ."Synthesis and properties of flame-retardant poly(vinyl alcohol)/pseudo-boehmite nanocomposites with high transparency and enhanced refractive index".POLYMER DEGRADATION AND STABILITY 99.0(2014):53-60.