Transparent Poly(methyl methacrylate)/TiO2 Nanocomposites for UV-shielding Applications
文献类型：期刊论文
| 作者 | Meng, Xiangfu1; Zhang, Zhiwei1; Luo, Nan1; Cao, Shengli1; Yang, Mingshu2 |
| 刊名 | POLYMER SCIENCE SERIES A
 |
| 出版日期 | 2011-10-01 |
| 卷号 | 53期号:10页码:977-983 |
| ISSN号 | 0965-545X |
| DOI | 10.1134/S0965545X11100099 |
| 英文摘要 | Transparent poly(methyl methacrylate) (PMMA)/TiO2 nanocomposites have been prepared by solution mixing PMMA with organically soluble titania xerogel. The organically soluble titania xerogel in the form of amorphous phase has been synthesized via a simple sol-gel method, involving hydrolysis of tetrabutyl titanate (TBT) in trifluoroacetic acid (TFA) and gelation. The obtained PMMA/TiO2 nanocomposites were characterized by Fourier transform infrared spectroscopy (FTIR), transmission electron microscope (TEM), thermogravimetry (TG) and ultraviolet-visible (UV-vis) absorption spectroscopy. The results showed that the interaction between titania nanoparticles and PMMA macromolecular chains led to a homogeneous dispersion of TiO2 in PMMA matrix. The resulting PMMA/TiO2 nanocomposites showed improved thermal stability, high transparency and high UV-shielding efficiency with a small amount of titania xerogel (<= 3.0 wt %). The present work is of interest for developing a series of transparent UV-shielding nanocomposites. |
| 语种 | 英语 |
| WOS记录号 | WOS:000298391300010 |
| 出版者 | MAIK NAUKA/INTERPERIODICA/SPRINGER |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/44241]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Meng, Xiangfu |
| 作者单位 | 1.Capital Normal Univ, Dept Chem, Beijing 100048, Peoples R China 2.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Joint Lab Polymer Sci & Mat, Key Lab Engn Plast,Inst Chem, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Meng, Xiangfu,Zhang, Zhiwei,Luo, Nan,et al. Transparent Poly(methyl methacrylate)/TiO2 Nanocomposites for UV-shielding Applications[J]. POLYMER SCIENCE SERIES A,2011,53(10):977-983. |
| APA | Meng, Xiangfu,Zhang, Zhiwei,Luo, Nan,Cao, Shengli,&Yang, Mingshu.(2011).Transparent Poly(methyl methacrylate)/TiO2 Nanocomposites for UV-shielding Applications.POLYMER SCIENCE SERIES A,53(10),977-983. |
| MLA | Meng, Xiangfu,et al."Transparent Poly(methyl methacrylate)/TiO2 Nanocomposites for UV-shielding Applications".POLYMER SCIENCE SERIES A 53.10(2011):977-983. |
入库方式： OAI收割
来源：化学研究所
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