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| Antioxidant behaviour of a nanosilica-immobilized antioxidant in polypropylene | |
| Gao, Xiaowei; Meng, Xiangfu; Wang, Haitao; Wen, Bin; Ding, Yanfen; Zhang, Shimin; Yang, Mingshu | |
| 2008-08-01 | |
| Source Publication | POLYMER DEGRADATION AND STABILITY
 |
| ISSN | 0141-3910 |
| Volume | 93Issue:8Pages:1467-1471 |
| Abstract | A nanosilica-immobilized antioxidant was prepared and incorporated into polypropylene (PP) by melt compounding. It has been found that the antioxidant efficiency of the nanosilica-immobilized antioxidant was superior to the corresponding low molecular counterpart (AO), based on the measurement of the oxidation induction time (OIT) of PP/nanosilica-immobilized antioxidant and PP/AO compounds containing an equivalent antioxidant component. By paying attention to the changes of carbonyl absorption and tensile strength of PP compounds with thermal oven aging time, it was observed that the thermal oxidative stability of PP/nanosilica-immobilized antioxidant was much higher than that of PP/AO compound during the long-term accelerated thermal aging. (C) 2008 Elsevier Ltd. All rights reserved. |
| Keyword | Silica Antioxidant Polypropylene Antioxidant Behaviour |
| DOI | 10.1016/j.polymdegradstab.2008.05.009 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000259388900008 |
| Publisher | ELSEVIER SCI LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.iccas.ac.cn/handle/121111/63292 |
| Collection | 中国科学院化学研究所 |
| Corresponding Author | Yang, Mingshu |
| Affiliation | Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, CAS Key Lab Engn Plast, Beijing 100190, Peoples R China |
| Recommended Citation GB/T 7714 | Gao, Xiaowei,Meng, Xiangfu,Wang, Haitao,et al. Antioxidant behaviour of a nanosilica-immobilized antioxidant in polypropylene[J]. POLYMER DEGRADATION AND STABILITY,2008,93(8):1467-1471. |
| APA | Gao, Xiaowei.,Meng, Xiangfu.,Wang, Haitao.,Wen, Bin.,Ding, Yanfen.,...&Yang, Mingshu.(2008).Antioxidant behaviour of a nanosilica-immobilized antioxidant in polypropylene.POLYMER DEGRADATION AND STABILITY,93(8),1467-1471. |
| MLA | Gao, Xiaowei,et al."Antioxidant behaviour of a nanosilica-immobilized antioxidant in polypropylene".POLYMER DEGRADATION AND STABILITY 93.8(2008):1467-1471. |
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