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TiO2-coated CNT, TiO2-coated CNT reinforced polymer composite and methods of preparation thereof
TiO2-coated CNT, TiO2-coated CNT reinforced polymer composite and methods of preparation thereof
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机译:TiO 2涂覆的CNT,TiO 2涂覆的CNT增强的聚合物复合材料及其制备方法
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摘要
A method of preparing carbon nanotube/polymer composite is disclosed, which includes: forming a layer of TiO2 on carbon nanotubes (CNTs) with a precursor of TiO2 by a sol-gel or hydrothermal method, a weight ratio of the TiO2 precursor to CNT being 0.3:1 to 30:1; modifying the TiO2-coated CNTs with a coupling agent to improve the affinity thereof to a polymer; and mixing a polymer with the resulting modified TiO2-coated CNTs to form a TiO2-coated CNT reinforced polymer composite. The mechanical properties of the polymer composite can be enhanced by using an additional fiber reinforcement material.
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