Raft polymerization and dually responsive behaviors of terpyridine-containing pnipaam copolymers in dilute solutions
文献类型：期刊论文
| 作者 | Zhou, Hongwei1; Liang, Fengshou1; Li, Jie2; Ding, Xiaobin2; Ma, Aijie1; Chen, Weixing1; Luo, Chunyan1; Zhang, Gai1; Tian, Wei1; Cheng, Ming1 |
| 刊名 | Reactive & functional polymers
 |
| 出版日期 | 2016-09-01 |
| 卷号 | 106页码:62-68 |
| 关键词 | Responsive polymer Terpyridine Metal ion Raft polymerization Nipaam |
| ISSN号 | 1381-5148 |
| DOI | 10.1016/j.reactfunctpolym.2016.07.013 |
| 通讯作者 | Zhou, hongwei(xatuzhou@163.com) |
| 英文摘要 | Introduction of new components is an effective way to gain new functionalities and to regulate the properties of responsive polymers. in the present work, a raft polymerization approach to terpyridine-containing poly(n-isopropyl acrylamide) (pnipaam) copolymers was developed and the dually responsive behavior of the obtained polymer to temperature variation and metal ions in dilute solutions were investigated. by utilizing raft polymerization, the molecular weight polydispersity index of the polymer can be reduced compared with the traditional free radical polymerization method. due to the coexistence of thermosensitive component and terpyridine, the synthesized polymer is thermosensitive and metal ion sensitive. further titration investigation revealed that this polymer may be utilized as a water-soluble and colorimetric sensor for fe2+ and fe3+ and the obvious color change from a colorless state to a purple state makes the polymer a potential sensor to detect fe2+ and fe3+ macroscopically by naked eye. overall, the terpyridine-containing poly(n-isopropyl acrylamide) copolymers may enrich the family of terpyridine-containing polymers and provide some clues for developing new multi-responsive and multi-functional polymers. (c) 2016 elsevier b.v. all rights reserved. |
| WOS关键词 | SIDE-CHAIN ; BLOCK-COPOLYMERS ; METAL-COMPLEXES ; FUNCTIONAL POLYMERS ; POLY(N-ISOPROPYLACRYLAMIDE) ; TEMPERATURE ; MICELLES ; DELIVERY ; BRUSHES ; LCST |
| WOS研究方向 | Chemistry ; Engineering ; Polymer Science |
| WOS类目 | Chemistry, Applied ; Engineering, Chemical ; Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000382803200009 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2375980 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Zhou, Hongwei |
| 作者单位 | 1.Xian Technol Univ, Sch Mat Sci & Chem Engn, Xian 710021, Peoples R China 2.Univ Chinese Acad Sci, Chengdu Inst Organ Chem, Chengdu 610041, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Hongwei,Liang, Fengshou,Li, Jie,et al. Raft polymerization and dually responsive behaviors of terpyridine-containing pnipaam copolymers in dilute solutions[J]. Reactive & functional polymers,2016,106:62-68. |
| APA | Zhou, Hongwei.,Liang, Fengshou.,Li, Jie.,Ding, Xiaobin.,Ma, Aijie.,...&Liao, Benchuan.(2016).Raft polymerization and dually responsive behaviors of terpyridine-containing pnipaam copolymers in dilute solutions.Reactive & functional polymers,106,62-68. |
| MLA | Zhou, Hongwei,et al."Raft polymerization and dually responsive behaviors of terpyridine-containing pnipaam copolymers in dilute solutions".Reactive & functional polymers 106(2016):62-68. |
入库方式： iSwitch采集
来源：中国科学院大学
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。