Preparation and characterization of nanocomposites of polyvinyl alcohol/cellulose nanowhiskers/chitosan

被引：79
作者：
Li, Hong-Zhen [1 ]
Chen, Si-Chong [1 ]
Wang, Yu-Zhong [1 ]
机构：
[1] Sichuan Univ, Ctr Degradable & Flame Retardant Polymer Mat, State Key Lab Polymer Mat Engn, Natl Engn Lab Ecofriendly Polymer Mat Sichuan,Col, Chengdu 610064, Peoples R China
来源：
COMPOSITES SCIENCE AND TECHNOLOGY | 2015年 / 115卷
基金：
中国国家自然科学基金;
关键词：
Nano composites; Polymers; Mechanical properties; MECHANICAL-PROPERTIES; CELLULOSE NANOCRYSTALS; ANTIMICROBIAL ACTIVITY; BLEND FILMS; IN-VITRO; CHITOSAN; COMPOSITES; ALCOHOL; NANOPARTICLES; FABRICATION;
D O I：
10.1016/j.compscitech.2015.05.004
中图分类号：
TB33 [复合材料];
学科分类号：
摘要：
Nanocomposites of polyvinyl alcohol/cellulose nanowhiskers/chitosan (PVA/CNWs/chitosan) were prepared using an environmentally friendly water-evaporation process. The material properties of these "green" hybrid films were characterized extensively using various techniques. Electrostatic interaction between CNWs and chitosan as well as the hydrogen bonds between the three materials played a very important role in determining the properties of the composites. The antimicrobial property, oxygen barrier property and mechanical property of the nanocomposites were all improved owing to the localized aggregations of CNWs and chitosan driven by the electrostatic interactions, thereby making the nanocomposites potentially useful for many applications including food packaging and antimicrobial packaging. (C) 2015 Elsevier Ltd. All rights reserved.
引用
收藏
页码：60 / 65
页数：6
相关论文
共 30 条
[1]   Characterization and potential applications of gamma irradiated chitosan and its blends with poly(vinyl alcohol) [J].
Bano, Ijaz ;
Ghauri, Muhammad Afzal ;
Yasin, Tariq ;
Huang, Qingrong ;
Palaparthi, Annie D'Souza .
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2014, 65 :81-88
[2]   Effect of reaction conditions on the properties and behavior of wood cellulose nanocrystal suspensions [J].
Beck-Candanedo, S ;
Roman, M ;
Gray, DG .
BIOMACROMOLECULES, 2005, 6 (02) :1048-1054
[3]   Bio-based nanocomposites obtained through covalent linkage between chitosan and cellulose nanocrystals [J].
de Mesquita, Joao P. ;
Donnici, Claudio L. ;
Teixeira, Ivo F. ;
Pereira, Fabiano V. .
CARBOHYDRATE POLYMERS, 2012, 90 (01) :210-217
[4]   Biobased Nanocomposites from Layer-by-Layer Assembly of Cellulose Nanowhiskers with Chitosan [J].
de Mesquita, Joao P. ;
Donnici, Claudio L. ;
Pereira, Fabiano V. .
BIOMACROMOLECULES, 2010, 11 (02) :473-480
[5]   Perspectives for chitosan based antimicrobial films in food applications [J].
Dutta, P. K. ;
Tripathi, Shipra ;
Mehrotra, G. K. ;
Dutta, Joydeep .
FOOD CHEMISTRY, 2009, 114 (04) :1173-1182
[6]   The shape and size distribution of crystalline nanoparticles prepared by acid hydrolysis of native cellulose [J].
Elazzouzi-Hafraoui, Samira ;
Nishiyama, Yoshiharu ;
Putaux, Jean-Luc ;
Heux, Laurent ;
Dubreuil, Frdric ;
Rochas, Cyrille .
BIOMACROMOLECULES, 2008, 9 (01) :57-65
[7]   Mechanically Reinforced Chitosan/Cellulose Nanocrystals Composites with Good Transparency and Biocompatibility [J].
Geng, Cheng-zhen ;
Hu, Xin ;
Yang, Guang-hui ;
Zhang, Qin ;
Chen, Feng ;
Fu, Qiang .
CHINESE JOURNAL OF POLYMER SCIENCE, 2015, 33 (01) :61-69
[8]   Augmented properties of PVA hybrid nanocomposites containing cellulose nanocrystals and silver nanoparticles [J].
George, Johnsy ;
Sajeevkumar, Vallayil Appukuttan ;
Ramana, Karna Venkata ;
Sabapathy, Shanmugam Nadana ;
Siddaramaiah .
JOURNAL OF MATERIALS CHEMISTRY, 2012, 22 (42) :22433-22439
[9]   Poly(vinyl alcohol)/cellulose nanowhiskers nanocomposite hydrogels for potential wound dressings [J].
Gonzalez, Jimena S. ;
Luduena, Leandro N. ;
Ponce, Alejandra ;
Alvarez, Vera A. .
MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS, 2014, 34 :54-61
[10]  
Huang D, 2012, RSC ADV, V3, P1210
123