Effect of chemical structure of polycarbonates on entanglement spacing
文献类型：期刊论文
| 作者 | Ning, Wei; Zhu, Wen-xiang; Zhang, Bao-qing; Li, Chun-cheng; Liu, Chen-yang; Wang, Du-jin |
| 刊名 | CHINESE JOURNAL OF POLYMER SCIENCE
 |
| 出版日期 | 2012-05-01 |
| 卷号 | 30期号:3页码:343-349 |
| 关键词 | Aliphatic Polycarbonates Bisphenol-a Polycarbonate Plateau Modulus Entanglement Packing Length Model |
| ISSN号 | 0256-7679 |
| DOI | 10.1007/s10118-012-1144-0 |
| 英文摘要 | The master curves of a series of aliphatic polycarbonates (APCs) with different lengths of methylene segments in the repeat unit were obtained by dynamic rheological measurements. The plateau modulus and entanglement molecular weight were determined and cross-checked by different methods. Though having distinct difference in chemical structure of repeat units, both APCs and bisphenol-A polycarbonates have the similar entanglement weight and entanglement spacing. On the other side, the plateau modulus decreases with increasing the length of the side group of aliphatic polycarbonates with different side-chain lengths in the literature. The packing length model can explain the relationship between chain structure and entanglements. |
| 语种 | 英语 |
| WOS记录号 | WOS:000302053700002 |
| 出版者 | SPRINGER |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/47839]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Li, Chun-cheng |
| 作者单位 | Chinese Acad Sci, Beijing Natl Lab Mol Sci, Inst Chem, CAS Key Lab Engn Plast, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ning, Wei,Zhu, Wen-xiang,Zhang, Bao-qing,et al. Effect of chemical structure of polycarbonates on entanglement spacing[J]. CHINESE JOURNAL OF POLYMER SCIENCE,2012,30(3):343-349. |
| APA | Ning, Wei,Zhu, Wen-xiang,Zhang, Bao-qing,Li, Chun-cheng,Liu, Chen-yang,&Wang, Du-jin.(2012).Effect of chemical structure of polycarbonates on entanglement spacing.CHINESE JOURNAL OF POLYMER SCIENCE,30(3),343-349. |
| MLA | Ning, Wei,et al."Effect of chemical structure of polycarbonates on entanglement spacing".CHINESE JOURNAL OF POLYMER SCIENCE 30.3(2012):343-349. |
入库方式： OAI收割
来源：化学研究所
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