Morphology and Mechanical Properties of Chitosan/Graphene Oxide Nanocomposites

被引：0
|
作者：
Zhao Qian [1 ]
Qiu Dongfang [2 ]
Wang Xiaoyan [3 ]
Liu Tianxi [3 ]
机构：
[1] Nanyang Normal Univ, Journal Editorial Dept, Nanyang 473061, Peoples R China
[2] Nanyang Normal Univ, Chem & Pharmaceut Engn Coll, Nanyang 473061, Peoples R China
[3] Fudan Univ, Dept Macromol Sci, Minist Educ, Key Lab Mol Engn Polymers, Shanghai 200433, Peoples R China
来源：
ACTA CHIMICA SINICA | 2011年 / 69卷 / 10期
关键词：
graphene; chitosan; nanocomposites; MULTIWALLED CARBON NANOTUBES; PH SENSITIVITY; CHITOSAN; BIOSENSOR; GRAPHENE; SYSTEM; BIOPOLYMER; FILM;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Chitosan/graphene oxide nanocomposites were prepared by solution blending method. TEM observations showed that the graphene oxide (GO) was well dispersed in chitosan matrix. By incorporating GO into chitosan, both tensile strength and modulus of the nanocomposites were significantly increased due to the fine dispersion of GO and strong interfacial interactions between GO and the chitosan matrix, while their elongation at break decreased to certain extent.
引用
收藏
页码：1259 / 1263
页数：5
相关论文
共 25 条
  • [1] Carbon-based electronics
    Avouris, Phaedon
    Chen, Zhihong
    Perebeinos, Vasili
    [J]. NATURE NANOTECHNOLOGY, 2007, 2 (10) : 605 - 615
  • [2] Synthesis and pH sensitivity of carboxymethyl chitosan-based polyampholyte hydrogels for protein carrier matrices
    Chen, LY
    Tian, ZG
    Du, YM
    [J]. BIOMATERIALS, 2004, 25 (17) : 3725 - 3732
  • [3] Recent developments in polysaccharide-based materials used as adsorbents in wastewater treatment
    Crini, G
    [J]. PROGRESS IN POLYMER SCIENCE, 2005, 30 (01) : 38 - 70
  • [4] Preparation and characterization of graphene oxide paper
    Dikin, Dmitriy A.
    Stankovich, Sasha
    Zimney, Eric J.
    Piner, Richard D.
    Dommett, Geoffrey H. B.
    Evmenenko, Guennadi
    Nguyen, SonBinh T.
    Ruoff, Rodney S.
    [J]. NATURE, 2007, 448 (7152) : 457 - 460
  • [5] Polymer-monomer pairs as a reaction system for the synthesis of magnetic Fe3O4-polymer hybrid hollow nanospheres
    Ding, Y
    Hu, Y
    Jiang, XQ
    Zhang, LY
    Yang, CZ
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2004, 43 (46) : 6369 - 6372
  • [6] Assembly of well-aligned multiwalled carbon nanotubes in confined polyacrylonitrile environments: Electrospun composite nanofiber sheets
    Ge, JJ
    Hou, HQ
    Li, Q
    Graham, MJ
    Greiner, A
    Reneker, DH
    Harris, FW
    Cheng, SZD
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (48) : 15754 - 15761
  • [7] Decoration of carbon nanotubes with chitosan
    Liu, YY
    Tang, J
    Chen, XQ
    Xin, JH
    [J]. CARBON, 2005, 43 (15) : 3178 - 3180
  • [8] Electrochemically deposited nanocomposite of chitosan and carbon nanotubes for biosensor application
    Luo, XL
    Xu, JJ
    Wang, JL
    Chen, HY
    [J]. CHEMICAL COMMUNICATIONS, 2005, (16) : 2169 - 2171
  • [9] Electrospinning of chitosan
    Ohkawa, K
    Cha, DI
    Kim, H
    Nishida, A
    Yamamoto, H
    [J]. MACROMOLECULAR RAPID COMMUNICATIONS, 2004, 25 (18) : 1600 - 1605
  • [10] Incorporation of a high concentration of mineral or vitamin into chitosan-based films
    Park, SI
    Zhao, YY
    [J]. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2004, 52 (07) : 1933 - 1939
123