Mono-, bis-, and trismaleimides having electron-donating chromophores:   Fluorescence, electrochemical properties, polymerization, and cure   monitoring

doi:10.1002/pola.21113

CORC > 北京大学 > 化学与分子工程学院

	Mono-, bis-, and trismaleimides having electron-donating chromophores: Fluorescence, electrochemical properties, polymerization, and cure monitoring
	Zhang, X ; Li, ZC ; Wang, ZM ; Sun, HL ; He, Z ; Li, KB ; Wei, LH ; Lin, S ; Du, FS ; Li, FM
刊名	journal of polymer science part a polymer chemistry
	2006
关键词	bismaleimides crosslinking curing of polymers donor-acceptor electrochemistry fluorescence trismaleimides AGGREGATION BEHAVIOR VINYLOXY MONOMER POLYMERS MOIETIES BISMALEIMIDES FLUOROPROBE KINETICS PROBE
DOI	10.1002/pola.21113
英文摘要	Mono-, his-, and trismaleimides (MM-2, BM-4, and TM-6, respectively) bearing electron-donating chromophores generally displayed strong fluorescence quenching. The quenching mechanism of fluorescence was revealed by electrochemical studies. On the basis of the electrochemical data, an energy level diagram was established for these maleimides. The electron-donating ability increased in the order of TM-6 < BM-4 < MM-2. The electron-accepting ability increased in the opposite order, that is, from MM-2 to BM-4 to TM-6. The copolymerization of multimaleimides with diamine could be well monitored by fluorescence spectroscopy. Compared with fluorescence probe techniques, the fluorescence monitoring could directly reflect the consumption of C=C bonds. Furthermore, a novel trismaleimide resin was preliminarily studied, in which TM-6 was a dual-purpose functional monomer acting not only as a crosslinker but also as an intrinsic fluorophore to monitor its crosslinking or cure process. (c) 2005 Wiley Periodicals, Inc.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000234091800031&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Polymer Science; SCI(E); EI; 10; ARTICLE; 1; 304-313; 44
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/252976]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Zhang, X,Li, ZC,Wang, ZM,et al. Mono-, bis-, and trismaleimides having electron-donating chromophores: Fluorescence, electrochemical properties, polymerization, and cure monitoring[J]. journal of polymer science part a polymer chemistry,2006.
APA	Zhang, X.,Li, ZC.,Wang, ZM.,Sun, HL.,He, Z.,...&Li, FM.(2006).Mono-, bis-, and trismaleimides having electron-donating chromophores: Fluorescence, electrochemical properties, polymerization, and cure monitoring.journal of polymer science part a polymer chemistry.
MLA	Zhang, X,et al."Mono-, bis-, and trismaleimides having electron-donating chromophores: Fluorescence, electrochemical properties, polymerization, and cure monitoring".journal of polymer science part a polymer chemistry (2006).