Preparation and Property of Composite Polarizing Films of Poly ( vinyl alcohol ) /Nano-Silica

doi:10.19491/j.issn.1001-9278.2008.04.016

China Plastics ›› 2008, Vol. 22 ›› Issue (04): 70-73 .DOI: 10.19491/j.issn.1001-9278.2008.04.016

Previous Articles Next Articles

Preparation and Property of Composite Polarizing Films of Poly ( vinyl alcohol ) /Nano-Silica

DENG Hao，XIANG Ai一min

Department of Material Science and Engineering, Beijing Technology and Business University, Beijing 100037, China

Received:2008-02-28 Revised:1900-01-01 Online:2008-04-26 Published:2008-04-26

Abstract

Abstract: Films of polyvinyl alcohol) (PVA) /iodine/nano-silica were prepared by solution casting. UV spectrophotometer showed that the transmittance of PVA film increased first and then decreased with increasing nano-silica loading. F7L}-IR confirmed the formation of hydrogen bonds between silica and PVA.XRD indicated that the crystallinity in PVA was decreased with the introduction of nano-silica.TG determination demonstrated that nano-silica enhanced the thermo-stability of PVA polarizing film.

Key words: poly(vinyl alcohol), nano-silica, polarizing film

DENG Hao, XIANG Ai一min. Preparation and Property of Composite Polarizing Films of Poly ( vinyl alcohol ) /Nano-Silica[J]. China Plastics, 2008, 22(04): 70-73 .

[1]	ZHOU Shuyi, ZHU Min, LIU Yiying, CAO Shuhui, CAI Qixuan, NIE Hui, ZHANG Yuxia, ZHOU Hongfu. Research progress in polymer⁃based hemostatic materials [J]. China Plastics, 2022, 36(7): 74-84.
[2]	LIU Wei, WU Xian, CHEN Xiaocheng, CHENG Xiaoqiong, ZHANG Chun. Effect of carboxylate fillers on mechanical， conductive， and sensing performance of PVA/CNF hydrogel [J]. China Plastics, 2022, 36(6): 16-23.
[3]	LI Fujie, QI Bin, XU Huating, WANG Limei. Preparation and properties of chitosan/polyvinyl alcohol/snail mucus composite films [J]. China Plastics, 2022, 36(5): 53-61.
[4]	SUI Zhenquan, MAO Jinchao, FAN Jinshi. Preparation and applications of chitosan/poly（vinyl alcohol） liquid mulch films [J]. China Plastics, 2022, 36(3): 21-25.
[5]	SHA Jin, CHEN Xin, CHEN Dongping, MA Yulu, XIE Linsheng. EHD Induced PVA Film Patterning and Its Applications for Microstructure Fabrication on Glass Substrate Surface [J]. China Plastics, 2021, 35(6): 53-59.
[6]	YIN Peng, MA Hongpeng, GUO Bin, LI Panxin. Thermoplastic starch composites reinforced synergistically with PLA fiber and PVA fiber [J]. China Plastics, 2021, 35(12): 16-20.
[7]	Lin ZONG, Chenwei CHEN, Zhijie CHEN, Jing XIE. Research Progress in Starch/Poly(vinyl alcohol) Active Packaging Film and Its Application in Food Packaging [J]. China Plastics, 2020, 34(8): 101-112.
[8]	Xiuling CHEN, Shanjun GAO, Chunhui SHEN, Hongsheng QI, Sawen LIU. Effect of Modified Konjac Glucomannan Nanocrystals on Properties of Poly(vinyl alcohol) Film [J]. China Plastics, 2020, 34(5): 38-44.
[9]	. Preparation and Performance of Poly(vinyl alcohol)/Graphite Nanoplatelet Composite Films [J]. China Plastics, 2017, 31(08): 41-46 .
[10]	. Mechanical Properties, Thermal Characteristics and Crystallization Behaviors of Polyoxymethylene/Surface-modified Silica Nanocomposites Compounds [J]. China Plastics, 2017, 31(03): 46-52 .
[11]	. Preparation and Property of PVA / Chlorogenic Acid Blends [J]. China Plastics, 2016, 30(07): 7-11 .
[12]	. Effects of Annealing Process on Properties of PVA/PEDOT∶POSS Blend Fibers [J]. China Plastics, 2016, 30(05): 76-81 .
[13]	. Surface Modification of Nano-silica by Organic Phosphorus and Its Application in Polypropylene [J]. China Plastics, 2016, 30(02): 59-63 .
[14]	. Preparation, Structure and Properties of PVA/CuSO₄·5H₂O Membranes [J]. China Plastics, 2016, 30(01): 92-97 .
[15]	. Preparation of Superhydrophobic Surfaces Based on Epoxy Resin Coupled Nano-silica [J]. China Plastics, 2015, 29(08): 71-76 .

Preparation and Property of Composite Polarizing Films of Poly ( vinyl alcohol ) /Nano-Silica

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments