ICCAS OpenIR
Covalent functionalization of multi-walled carbon nanotube surfaces by conjugated polyfluorenes
Xu, Guodong; Zhu, Bo; Han, Yang; Bo, Zhishan
2007-12-13
Source PublicationPOLYMER
ISSN0032-3861
Volume48Issue:26Pages:7510-7515
AbstractThe outer surface of multi-walled carbon nanotubes (MWCNTs) was successfully modified with 7-bromo-9,9-dioctylfluorene-2-carbaldehyde by using 1,3-dipolar cycloaddition of azomethine reaction to introduce bromo functional groups. The peripheral bromo functional groups can be used to further react with AB-type monomers through Suzuki polycondensation to afford the PF-functionalized MWCNTs, which are of a cable-like structure. Through covalent connection to MWCNTs, the fluorescence of polyfluorenes was completely quenched by the MWCNTs, indicating a fast photo-induced electron transfer front polyfluorenes to MWCNTs. (C) 2007 Elsevier Ltd. All rights reserved.
KeywordCarbon Nanotubes Conjugated Polymers Covalent Functionalization
DOI10.1016/j.polymer.2007.11.012
Indexed BySCI
Language英语
WOS IDWOS:000252289000010
PublisherELSEVIER SCI LTD
Citation statistics
Cited Times:32[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/62614
Collection中国科学院化学研究所
Corresponding AuthorBo, Zhishan
AffiliationChinese Acad Sci, Inst Chem, Joint Lab Polymer Sci & Mat, BNLMS,State Key Lab Polymer Phys & Chem, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Xu, Guodong,Zhu, Bo,Han, Yang,et al. Covalent functionalization of multi-walled carbon nanotube surfaces by conjugated polyfluorenes[J]. POLYMER,2007,48(26):7510-7515.
APA Xu, Guodong,Zhu, Bo,Han, Yang,&Bo, Zhishan.(2007).Covalent functionalization of multi-walled carbon nanotube surfaces by conjugated polyfluorenes.POLYMER,48(26),7510-7515.
MLA Xu, Guodong,et al."Covalent functionalization of multi-walled carbon nanotube surfaces by conjugated polyfluorenes".POLYMER 48.26(2007):7510-7515.
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