Graft chain propagation rate coefficients of acrylic acid in melt graft copolymerization with linear low density polyethylene
文献类型：期刊论文
| 作者 | Shi, Q; Zhu, LC; Cai, CL; Yin, JH; Costa, G |
| 刊名 | POLYMER
 |
| 出版日期 | 2006-03-08 |
| 卷号 | 47期号:6页码:1979-1986 |
| 关键词 | Graft Copolymerization Chain Propagation Rate Coefficient Esr |
| ISSN号 | 0032-3861 |
| DOI | 10.1016/j.polymer.2006.01.012 |
| 英文摘要 | Graft chain propagation rate coefficients (k(p.g)) for grafting AA onto linear low density polyethylene (LLDPE) in the melt in ESR tubes have been measured via Fourier transform infrared (FTIR) spectroscopy and electron spin resonance (ESR) spectroscopy in the temperature range from 130 to 170 degrees C. To exclude the effect of homopolymerization on the grafting. the LLDPE was pre-irradiated in the air by electron beam to generate the peroxides and then treated with iodide solution to eliminating one kind of peroxides, hydroperoxide. The monomer conversion is determined by FTIR and the chain propagation free-radical concentration is deduced from the double integration of the well-resolved ESR spectra, consisting nine lines in the melt. The temperature dependence of k(p.g) is expressed: |
| 语种 | 英语 |
| WOS记录号 | WOS:000236362300028 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/58377]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Yin, JH |
| 作者单位 | 1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.CNR, Ist Studio Macromol, I-16149 Genoa, Italy |
| 推荐引用方式 GB/T 7714 | Shi, Q,Zhu, LC,Cai, CL,et al. Graft chain propagation rate coefficients of acrylic acid in melt graft copolymerization with linear low density polyethylene[J]. POLYMER,2006,47(6):1979-1986. |
| APA | Shi, Q,Zhu, LC,Cai, CL,Yin, JH,&Costa, G.(2006).Graft chain propagation rate coefficients of acrylic acid in melt graft copolymerization with linear low density polyethylene.POLYMER,47(6),1979-1986. |
| MLA | Shi, Q,et al."Graft chain propagation rate coefficients of acrylic acid in melt graft copolymerization with linear low density polyethylene".POLYMER 47.6(2006):1979-1986. |
入库方式： OAI收割
来源：化学研究所
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