Mussel inspired modification of carbon nanotubes using RAFT derived stimuli-responsive polymers

doi:10.1039/c3ra44277b

CORC > 化学研究所 > 中国科学院化学研究所

	Mussel inspired modification of carbon nanotubes using RAFT derived stimuli-responsive polymers
	Zhang, Xiaoyong 1; Ji, Jinzhao 2,3; Zhang, Xiqi 2,3; Yang, Bin 2,3; Liu, Meiying 4; Liu, Wanyun 1; Tao, Lei 2,3; Chen, Yiwang 1; Wei, Yen 2,3
刊名	RSC ADVANCES
	2013
卷号	3 期号:44 页码:21817-21823
ISSN号	2046-2069
DOI	10.1039/c3ra44277b
英文摘要	A novel strategy for surface modification of multi-walled carbon nanotubes (MWCNTs) using reversible addition fragmentation transfer (RAFT) derived pH- and thermo-responsive polymers was developed via a combination of mussel inspired chemistry and a Michael addition reaction. In this procedure, pristine MWCNTs were first coated with polydopamine through self polymerization of dopamine under alkine solution, and then RAFT derived stimuli-responsive polymers were further grafted onto PDA modified MWCNTs via a Michael addition reaction. The successful modification of MWCNTs was confirmed by a series of characterization techniques including transmission electron microscopy, Fourier transform infrared spectroscopy, Raman spectroscopy, thermal gravimetric analysis and X-ray photoelectron spectrometry. These polymer modified CNTs showed enhanced dispersibility in various solutions and pH-/temperature-responsive properties. Due to the strong adhesion of polydopamine to various materials surface, the method described in this work could also be extended to the surface modification of other nanomaterials.
语种	英语
出版者	ROYAL SOC CHEMISTRY
WOS记录号	WOS:000326056600100
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/42168]
专题	中国科学院化学研究所
通讯作者	Zhang, Xiaoyong
作者单位	1.Nanchang Univ, Inst Polymers, Dept Chem, Nanchang 330031, Peoples R China 2.Tsinghua Univ, Dept Chem, Beijing 100084, Peoples R China 3.Tsinghua Univ, Tsinghua Ctr Frontier Polymer Res, Beijing 100084, Peoples R China 4.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci,Key Lab Organ Solids, New Mat Lab, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Xiaoyong,Ji, Jinzhao,Zhang, Xiqi,et al. Mussel inspired modification of carbon nanotubes using RAFT derived stimuli-responsive polymers[J]. RSC ADVANCES,2013,3(44):21817-21823.
APA	Zhang, Xiaoyong.,Ji, Jinzhao.,Zhang, Xiqi.,Yang, Bin.,Liu, Meiying.,...&Wei, Yen.(2013).Mussel inspired modification of carbon nanotubes using RAFT derived stimuli-responsive polymers.RSC ADVANCES,3(44),21817-21823.
MLA	Zhang, Xiaoyong,et al."Mussel inspired modification of carbon nanotubes using RAFT derived stimuli-responsive polymers".RSC ADVANCES 3.44(2013):21817-21823.