Surface modification of multiwalled carbon nanotubes via nitroxide-mediated radical polymerization
文献类型：期刊论文
| 作者 | Zhao, Xiao-Dong; Fan, Xing-He; Chen, Xiaci-Fang; Chai, Chun-Peng; Zhou, Qi-Feng |
| 刊名 | JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
 |
| 出版日期 | 2006-08-01 |
| 卷号 | 44期号:15页码:4656-4667 |
| 关键词 | Atom Transfer Radical Polymerization (Atrp) Graft Copolymers Living Polymerization Multiwalled Carbon Nanotubes (Mwnts) Nitroxide-mediated Radical Polymerization (Nmrp) Polystyrene Polystyrene-b-poly(4-vinylpyridine) |
| ISSN号 | 0887-624X |
| DOI | 10.1002/pola.21570 |
| 英文摘要 | The nitroxide-mediated radical polymerization of styrene was carried out on the surfaces of multiwalled carbon nanotubes (MWNTs) initiated by an MWNT-supported initiator multiwalled carbon nanotube-2",2",6",6"-tetramethylpiperidinyloxy (MWNT-Tempo). The content of polystyrene grafted from the surface was controlled by changes in the polymerization conditions, such as the reaction times or the ratios of monomers to initiators. The obtained polystyrene-grafted multiwalled carbon nanotubes (MWNT-PSs) were further used to initiate the polymerization of 4-vinyl-pyridine to get polystyrene-b-poly(4-vinylpyridine)-grafted multiwalled carbon nanotubes (MWNT-PS-b-P4VPs). In contrast to unmodified MWNTs, MWNT-PSs had relatively good dispersibility in various organic solvents, such as tetrahydrofuran, CHCL3, and o-dichlorobenzene. The structures and properties of MWNT-PSs and MWNT-PS-b-P4VPs were characterized and studied with several methods, including thermogravimetric analysis, Fourier transform infrared, ultraviolet-visible, and transmission electron microscopy. (c) 2006 Wiley Periodicals, Inc. |
| 语种 | 英语 |
| WOS记录号 | WOS:000239183400026 |
| 出版者 | JOHN WILEY & SONS INC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/59309]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Fan, Xing-He |
| 作者单位 | Peking Univ, Coll Chem & Mol Engn, Beijing Natl Lab Mol Sci, Key Lab Polymer Chem & Phys,Minist Educ, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Xiao-Dong,Fan, Xing-He,Chen, Xiaci-Fang,et al. Surface modification of multiwalled carbon nanotubes via nitroxide-mediated radical polymerization[J]. JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,2006,44(15):4656-4667. |
| APA | Zhao, Xiao-Dong,Fan, Xing-He,Chen, Xiaci-Fang,Chai, Chun-Peng,&Zhou, Qi-Feng.(2006).Surface modification of multiwalled carbon nanotubes via nitroxide-mediated radical polymerization.JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,44(15),4656-4667. |
| MLA | Zhao, Xiao-Dong,et al."Surface modification of multiwalled carbon nanotubes via nitroxide-mediated radical polymerization".JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY 44.15(2006):4656-4667. |
入库方式： OAI收割
来源：化学研究所
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