Poly(butylene terephthalate)-functionalized MWNTs by in situ ring-opening polymerization of cyclic butylene terephthalate oligomers
文献类型：期刊论文
| 作者 | Wu, Fangjuan2,3; Yang, Guisheng1 |
| 刊名 | POLYMERS FOR ADVANCED TECHNOLOGIES
 |
| 出版日期 | 2011-10-01 |
| 卷号 | 22期号:10页码:1466-1470 |
| 关键词 | Carbon Nanotubes Poly(Butylene Terephthalate) Functionalization Ring-opening Polymerization |
| ISSN号 | 1042-7147 |
| DOI | 10.1002/pat.1762 |
| 英文摘要 | Poly(butylene terephthalate) (PBT) had been covalently attached onto the surface of multiwalled carbon nanotubes (MWNTs) by a "grafting from'' method based on in situ ring-opening polymerization (ROP) of cyclic butylene terephthalate oligomers (CBT) using MWNT-supported initiator (MWNT-g-Sn). The Sn-O bond grafted on the surface of MWNTs, which was confirmed by X-ray photoelectron spectroscopy, provided the initiating sites for ROP of CBT. Fourier transformed infrared spectroscopy and nuclear magnetic resonance were used to confirm the chemical structure of MWNT-graft-PBT copolymer and emission transmission electron microscope was utilized to observe the nanostructure of the PBT functionalized MWNTs. A distinct core-shell structure with PBT layer as the shell could be observed after functionalization of PBT despite it was not uniform. The results of thermogravimetric analysis indicated that the grafting ratio of PBT was about 59.3%. Furthermore, the solubility of the PBT functionalized MWNTs in phenol/tetrachloroethane had also been investigated. Copyright (C) 2010 John Wiley & Sons, Ltd. |
| 语种 | 英语 |
| WOS记录号 | WOS:000295466100011 |
| 出版者 | WILEY-BLACKWELL |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/73285]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Yang, Guisheng |
| 作者单位 | 1.Shanghai Genius Adv Mat Co Ltd, Shanghai 201109, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Chinese Acad Sci, Inst Chem, Joint Lab Polymer Sci & Mat, CAS Key Lab Engn Plast, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Fangjuan,Yang, Guisheng. Poly(butylene terephthalate)-functionalized MWNTs by in situ ring-opening polymerization of cyclic butylene terephthalate oligomers[J]. POLYMERS FOR ADVANCED TECHNOLOGIES,2011,22(10):1466-1470. |
| APA | Wu, Fangjuan,&Yang, Guisheng.(2011).Poly(butylene terephthalate)-functionalized MWNTs by in situ ring-opening polymerization of cyclic butylene terephthalate oligomers.POLYMERS FOR ADVANCED TECHNOLOGIES,22(10),1466-1470. |
| MLA | Wu, Fangjuan,et al."Poly(butylene terephthalate)-functionalized MWNTs by in situ ring-opening polymerization of cyclic butylene terephthalate oligomers".POLYMERS FOR ADVANCED TECHNOLOGIES 22.10(2011):1466-1470. |
入库方式： OAI收割
来源：化学研究所
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