Effects of irradiation on the melting and crystallization behavior of ethylene polymers with different thermal history
文献类型：期刊论文
| 作者 | Teng, HX; Dong, WF; Shi, Y; Jin, XG |
| 刊名 | JOURNAL OF APPLIED POLYMER SCIENCE
 |
| 出版日期 | 2003-04-11 |
| 卷号 | 88期号:2页码:536-544 |
| 关键词 | Irradiation Melt Crystallization Polyethylene (Pe) |
| ISSN号 | 0021-8995 |
| DOI | 10.1002/app.11726 |
| 英文摘要 | Ethylene polymers, including HDPE, Ziegler-Natta-catalyzed LLDPE (Z-N LLDPE), metallocene-catalyzed LLDPE (m-LLDPE), and LDPE were thermally treated by different procedures, that is, quenching, slow cooling, and thermal segregation. These PE samples, having different thermal histories, were then irradiated with various doses, that is, 0, 13, 35, and 70 Mrad, by gamma ray using a Co-60 radiation source. The melting and crystallization behaviors of these irradiated samples were studied by a differential scanning calorimeter (DSC). The effects of the thermal histories and irradiation on the polymers were evaluated by their melting temperatures (T), crystallization temperatures (T-c), and heat enthalpies (DeltaH) in the heating and cooling scans. The results indicated that irradiation affects the samples having different thermal histories in different ways. The effects of the dosage on each kind of sample are discussed. (C) 2003 Wiley Periodicals, Inc. |
| 语种 | 英语 |
| WOS记录号 | WOS:000181173500041 |
| 出版者 | JOHN WILEY & SONS INC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/80365]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Jin, XG |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, State Key Lab Polymer Phys & Chem, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Changchun Inst Appl Chem, Polymer Phys Lab, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Teng, HX,Dong, WF,Shi, Y,et al. Effects of irradiation on the melting and crystallization behavior of ethylene polymers with different thermal history[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2003,88(2):536-544. |
| APA | Teng, HX,Dong, WF,Shi, Y,&Jin, XG.(2003).Effects of irradiation on the melting and crystallization behavior of ethylene polymers with different thermal history.JOURNAL OF APPLIED POLYMER SCIENCE,88(2),536-544. |
| MLA | Teng, HX,et al."Effects of irradiation on the melting and crystallization behavior of ethylene polymers with different thermal history".JOURNAL OF APPLIED POLYMER SCIENCE 88.2(2003):536-544. |
入库方式： OAI收割
来源：化学研究所
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