Fabrication of surface-modified TiO2nano particle composite

摘要：

　　TiO2 nanoparticles were modified with 3-methacryloxypropyltrimethoxysilane (γ-MPS)and polyetherimide (PEI) in N-methyl-2-pyrrolidone (NMP) using an anchoring grafting method.The modified nanoparticles (TMP) were characterized using Fourier-transform infared spectra (FTIR), and were found to be successfully coated by γ-MPS and PEI layers.Nanocomposite films (TMP/PEI) that contained TMP nanoparticle as a filler material within a PEI matrix were also fabricated.Compared with traditional TiO2/PEI nanocomposite films, the TMP/PEI film exhibited improved tensile strength and tensile modulus, both before and after UV radiation.

关键词： double-coated TiO2 nanoparticle anchoring grafting method UV resistance

作者: Peng Zhu Limin Bao

作者单位: Department of Bioscience and Textile Technology, Interdisciplinary Graduate School of Science and Te Faculty of Textile Science and Technology, Shinshu University, 3-15-1 Tokida, Ueda, Nagano 386-8567,

会议类型: 国际会议

会议名称: The 9th China International Silk Conference (ISC2016)(第九届中国国际丝绸会议)

会议地点: 广西宜州

会议语种:英文

页码: 235-239

在线出版日期: 2016-09-09（万方平台首次上网日期，不代表论文的发表时间）