Fabrication of polyelectrolyte/amine-modified silica composite thin film by coupling of layer-by-layer assembly and sol-gel techniques

被引:2
|
作者
Liu, Huanhuan [1 ,2 ]
Wu, Ronglan [1 ,2 ]
Du, Juan [1 ,2 ]
Nie, Xudong [1 ,2 ]
Xu, Shimei [1 ,2 ]
Wang, Jide [1 ,2 ]
机构
[1] Xinjiang Univ, Key Lab Oil & Gas Fine Chem, Minist Educ, Urumqi 830046, Xinjiang, Peoples R China
[2] Xinjiang Univ, Coll Chem & Chem Engn, Xinjiang Uyghur Autonomous Reg, Urumqi 830046, Xinjiang, Peoples R China
基金
中国国家自然科学基金;
关键词
layer-by-layer assembly film; sol-gel; organosilane; exponential growth; EXPONENTIAL-GROWTH; ORGANIZATION; SURFACES;
D O I
10.1007/s10965-013-0328-9
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
This study focuses on a facile approach to create polyelectrolyte/SiO2 composite thin films. The film was fabricated by alternate deposition of N-[3-(trimethoxysilyl) propyl] diethylenetriamine (C10H27N3O3Si, TPDT in short) and poly(acrylic acid) (PAA). The layer-by-layer assembly process was accompanied by sol-gel transition of TPDT. The resultant films were investigated in detail by Fourier transform infrared spectroscopy (FT-IR), UV-Visible spectroscopy (UV-vis), ellipsometry, thermogravimetric analysis (TGA), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The results indicated that the films grew exponentially with increasing bilayer number. During deposition, hydrolysis and condensation of silanol groups in the film resulted in the formation of a Si-O-Si network embedded into the framework of the polymer. The obtained free-standing films had high transparency even with a high content of silica, and showed good mechanical properties with a tensile strength of 32.8 MPa at break.
引用
收藏
页数:6
相关论文
共 50 条
  • [1] Fabrication of polyelectrolyte/amine-modified silica composite thin film by coupling of layer-by-layer assembly and sol–gel techniques
    Huanhuan Liu
    Ronglan Wu
    Juan Du
    Xudong Nie
    Shimei Xu
    Jide Wang
    Journal of Polymer Research, 2014, 21
  • [2] Layer-by-layer fabrication of hierarchical structures in sol-gel templated thin titania films
    Perlich, J.
    Memesa, M.
    Diethert, A.
    Metwalli, E.
    Wang, W.
    Roth, S. V.
    Timmann, A.
    Gutmann, J. S.
    Mueller-Buschbaum, P.
    PHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS, 2009, 3 (04): : 118 - 120
  • [3] Layer-by-layer Nanoparticles ZnO Thin films Prepared by Sol-gel Method
    Shariffudin, Shafinaz Sobihana
    Herman, Sukreen Nana
    Rusop, Mohamad
    MEMS, NANO AND SMART SYSTEMS, PTS 1-6, 2012, 403-408 : 1178 - +
  • [4] Preparation of Flame Retardant Polyacrylonitrile Fabric Based on Sol-Gel and Layer-by-Layer Assembly
    Ren, Yuanlin
    Huo, Tongguo
    Qin, Yiwen
    Liu, Xiaohui
    MATERIALS, 2018, 11 (04):
  • [5] Layer-by-layer assembly of sol-gel oxide "glued" montmorillonite-zirconia multilayers
    Chen, Hao
    Zhang, Guoping
    Wei, Zhongxin
    Cooke, Kevin M.
    Luo, Jian
    JOURNAL OF MATERIALS CHEMISTRY, 2010, 20 (23) : 4925 - 4936
  • [6] Fabrication of organic thin-film transistors using layer-by-layer assembly
    Stricker, Jeffery T.
    Gudmundsdottir, Anna D.
    Smith, Adam P.
    Taylor, Barney E.
    Durstock, Michael F.
    JOURNAL OF PHYSICAL CHEMISTRY B, 2007, 111 (23): : 6322 - 6326
  • [7] Fabrication of nanocomposite films of titanium oxide and azobenzene dye by the surface sol-gel process and the layer-by-layer electrostatic assembly.
    Park, MK
    Advincula, RC
    Blanton, W
    Fan, XW
    Advincula, MC
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2004, 227 : U364 - U364
  • [8] Fabrication of antireflective antifogging nano-porous silica thin film on glass substrate by layer-by-layer assembly method
    Eshaghi, Akbar
    Mojab, Mohammadreza
    JOURNAL OF NON-CRYSTALLINE SOLIDS, 2014, 405 : 148 - 152
  • [9] Layer-by-layer self-assembly for controlled magnetic multilayer thin film fabrication
    Luo, Jin
    Wang, Yanhua
    Ren, Rong
    Sun, Weilin
    Shen, Zhiquan
    E-POLYMERS, 2015, 15 (01): : 25 - 32
  • [10] Electrorheological Properties of Carbon Nanotube/Polyelectrolyte Composite Silica Nanoparticles by Layer-by-Layer Self-Assembly
    Kim, Byung-Soo
    Kim, Bumsu
    Suh, Kyung-Do
    JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2008, 8 (08) : 3895 - 3899