Nanosilica-immobilized UV absorber: synthesis and photostability of polyolefins
文献类型：期刊论文
| 作者 | Liu, Peng; Gao, Chong; Han, Chunchun; Tang, Hanying; Wang, Feng; Ding, Yanfen; Zhang, Shimin; Yang, Mingshu |
| 刊名 | POLYMER INTERNATIONAL
 |
| 出版日期 | 2015-08-01 |
| 卷号 | 64期号:8页码:1053-1059 |
| 关键词 | nanosilica UV absorber photostability low density polyethylene polypropylene |
| 英文摘要 | A nanosilica-immobilized UV absorber (SiO2-APTMS-UVA) was prepared by the following methods: the fumed nanosilica was first modified with an aminosilane coupling agent 3-aminopropyltrimethoxysilane (APTMS) and then reacted with hydroxy-benzoyl chloride. Several measurements confirmed that the UV absorber was chemically immobilized on the surface of the nanosilica. SEM observation showed that SiO2-APTMS-UVA was homogeneously dispersed in the matrix of low density polyethylene (LDPE) and polypropylene (PP). The photo-degradation of the nanocomposites was evaluated by an accelerated aging test. It was found that the SiO2-APTMS-UVA has a great effect on preventing the degradation of LDPE or PP under UV exposure. (c) 2015 Society of Chemical Industry |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2015-11-02 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/27924]  |
| 专题 | 化学研究所_工程塑料实验室 |
| 作者单位 | Chinese Acad Sci, Beijing Natl Lab Mol Sci, Inst Chem, Key Lab Engn Plast, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Peng,Gao, Chong,Han, Chunchun,et al. Nanosilica-immobilized UV absorber: synthesis and photostability of polyolefins[J]. POLYMER INTERNATIONAL,2015,64(8):1053-1059. |
| APA | Liu, Peng.,Gao, Chong.,Han, Chunchun.,Tang, Hanying.,Wang, Feng.,...&Yang, Mingshu.(2015).Nanosilica-immobilized UV absorber: synthesis and photostability of polyolefins.POLYMER INTERNATIONAL,64(8),1053-1059. |
| MLA | Liu, Peng,et al."Nanosilica-immobilized UV absorber: synthesis and photostability of polyolefins".POLYMER INTERNATIONAL 64.8(2015):1053-1059. |
入库方式： OAI收割
来源：化学研究所
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