Gelation in carbon nanotube/polymer composites
文献类型：期刊论文
| 作者 | Liu, CY; Zhang, J; He, JS; Hu, GH |
| 刊名 | POLYMER
 |
| 出版日期 | 2003-11-01 |
| 卷号 | 44期号:24页码:7529-7532 |
| 关键词 | Physical Gelation Carbon nanotubes/polyCarbonate Composites Rheological Analysis |
| ISSN号 | 0032-3861 |
| DOI | 10.1016/j.polymer.2003.09.013 |
| 英文摘要 | The physical gelation in carbon nanotubes (CNTs)/polycarbonate composites was revealed by rheological analysis (Winter-Chambon method), based on the data reported by Paul [Polymer 43 (2002) 3247]. The gelation concentration c(g), the relaxation exponent n and the gel strength So characterizing the critical gel point for the composites are 1.6 wt%, 0.75 and 770 Pa s(n), respectively, which are comparable with those found for polymer gels. In fact, the gel points coincide with the percolation threshold of the electrical conductivity and the high strength in CNT/polymer composite applications. The new kind of physical gel originates from a combination of entanglement of CNTs and interactions between CNTs and polymer chains, instead of the chemical bonding or physical interactions in previous polymer gels. (C) 2003 Elsevier Ltd. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000186208200030 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/81417]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | He, JS |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, State Key Lab Engn Phys, Beijing 100080, Peoples R China 2.Ecole Natl Super Ind Chim, Inst Natl Polytech Lorraine, CNRS, Lab Chem Engn Sci, F-54001 Nancy, France |
| 推荐引用方式 GB/T 7714 | Liu, CY,Zhang, J,He, JS,et al. Gelation in carbon nanotube/polymer composites[J]. POLYMER,2003,44(24):7529-7532. |
| APA | Liu, CY,Zhang, J,He, JS,&Hu, GH.(2003).Gelation in carbon nanotube/polymer composites.POLYMER,44(24),7529-7532. |
| MLA | Liu, CY,et al."Gelation in carbon nanotube/polymer composites".POLYMER 44.24(2003):7529-7532. |
入库方式： OAI收割
来源：化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。