Indexed by:
Abstract:
合成了含氧乙烯联接链的季铵盐Gemini表面活性剂C12-2-En-C12·2Br[C12=C12H25N+(CH3)2,2=CH2CH2,En=(OC2H4)n,2Br=2Br-,n=1,2,3].以电导和稳态荧光法研究了胶团化行为,结果表明,C12-2-En-C12·2Br的胶团化能力比其单体表面活性剂十二烷基三甲基溴化铵(C12TABr)高得多,接近于以2个亚甲基构成联接链的C12-2-C12·2Br.胶团聚集数N和表面反离子结合度K0也与C12-2-C12·2Br胶团相当.C12-2-En-C12·2Br胶团化过程呈现焓/熵补偿现象,以n=1的胶团最为稳定.
Keyword:
Reprint 's Address:
Email:
Version:
Source :
精细化工
ISSN: 1003-5214
CN: 21-1203/TQ
Year: 2004
Issue: 8
Volume: 21
Page: 571-574,585
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 3
Affiliated Colleges: