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学科主题物理化学
Thermo-Sensitive Polymer-Grafted Carbon Nanotubes with Temperature-Controlled Phase Transfer Behavior between Water and a Hydrophobic Ionic Liquid
Wang, Yue1,2; Leng, Wenguang1; Gao, Yanan1; Guo, Jiansheng2; Gao YA(高艳安)
关键词Thermo-sensitive Atom Transfer Radical Polymerization Carbon Nanotube Phase Transfer Ionic Liquid
刊名ACS APPLIED MATERIALS & INTERFACES
2014-03-26
DOI10.1021/am405796c
6期:6页:4143-4148
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Technology
类目[WOS]Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
研究领域[WOS]Science & Technology - Other Topics ; Materials Science
关键词[WOS]TRANSFER RADICAL POLYMERIZATION ; BLOCK-COPOLYMER MICELLES ; HYBRID NANOPARTICLES ; AQUEOUS-SOLUTIONS ; FUNCTIONALIZATION ; CATALYSIS ; CONFINEMENT ; OXIDATION
英文摘要Thermo-sensitive polymer-grafted carbon nanotubes were prepared by surface-initiated atom transfer radical polymerization and carefully characterized. A reversible, temperature-induced phase transfer behavior of these organic-inorganic hybrids between water (with a decrease in temperature to 20 degrees C) and a hydrophobic ionic liquid, 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide ([Emim]NTf2) (with an increase in temperature to 90 degrees C), was observed. Mechanism analysis suggests that this reversible phase transfer between water and [Emim]NTf2 is due to the relative affinity of the two solvents for the poly(ethylene oxide) units grafted on the carbon nanotubes. Our results pave the way for further design of carbon nanotube-based, recyclable phase transfer vehicles as well as heterogeneous catalysts suited for a water-hydrophobic ionic liquid biphasic system.
语种英语
WOS记录号WOS:000333551500049
引用统计
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/143828
专题中国科学院大连化学物理研究所
通讯作者Gao YA(高艳安)
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Donghua Univ, Coll Text, Shanghai 201620, Peoples R China
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GB/T 7714
Wang, Yue,Leng, Wenguang,Gao, Yanan,et al. Thermo-Sensitive Polymer-Grafted Carbon Nanotubes with Temperature-Controlled Phase Transfer Behavior between Water and a Hydrophobic Ionic Liquid[J]. ACS APPLIED MATERIALS & INTERFACES,2014,6(6):4143-4148.
APA Wang, Yue,Leng, Wenguang,Gao, Yanan,Guo, Jiansheng,&高艳安.(2014).Thermo-Sensitive Polymer-Grafted Carbon Nanotubes with Temperature-Controlled Phase Transfer Behavior between Water and a Hydrophobic Ionic Liquid.ACS APPLIED MATERIALS & INTERFACES,6(6),4143-4148.
MLA Wang, Yue,et al."Thermo-Sensitive Polymer-Grafted Carbon Nanotubes with Temperature-Controlled Phase Transfer Behavior between Water and a Hydrophobic Ionic Liquid".ACS APPLIED MATERIALS & INTERFACES 6.6(2014):4143-4148.
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