标题:Synthesis and properties of the composite DSD acid-triazine structure containing long-chain quaternary ammonium fluorescent brighteners
作者:Wang, Mingyang ;Wan, Maosheng ;Cao, Chengbo
通讯作者:Cao, C
作者机构:[Wang, Mingyang ;Wan, Maosheng ;Cao, Chengbo ] School of Chemistry and Chemical Engineering, Shandong University, Jinan, Shandong, 250100, China
会议名称:2012 Asian Pacific Conference on Energy, Environment and Sustainable Development, APEESD 2012
会议日期:12 November 2012 through 13 November 2012
来源:Applied Mechanics and Materials
出版年:2013
卷:261-262
页码:83-86
DOI:10.4028/www.scientific.net/AMM.260-261.83
关键词:Chemical compounding; Fluorescent brighteners; Long-chain quaternary ammonium; Synergetic enhancement effect by compounding; Synthesis
摘要:The cetyl \ octadecyl dimethyl tertiary amine(percentage composition 7:3)is a very common and inexpensive chemical raw material in the chemical market. In this paper, a series of the new chemical composite DSD acid-triazine structure containing long chain quaternary ammonium salt fluorescent brighteners (FBs) were synthesized through a three-step condensation reaction of cyanuric chloride, DSD acid, cetyl \ octadecyl dimethyl tertiary amine and amino compound. The obtained compounds were characterized by the analysis of the IR spectrum, UV spectrum and fluorescence excitation and emission spectrum, and whiteness were tested through dyeing filter paper. The results show that compounds 7a-j have the obvious UV absorption, fluorescence emission and dyeing properties, with a wider absorption, emission wavelength range and enhancing fluorescence quantum yield, achieving the synergetic enhancement effect by compounding. © (2013) Trans Tech Publications, Switzerland.
收录类别:EI;SCOPUS
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84872897960&doi=10.4028%2fwww.scientific.net%2fAMM.260-261.83&partnerID=40&md5=c49a369de8a7b9bba33f934e9c42ccc0
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