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Abstract:
以对二甲氨基苯甲腈(DMABN)为探针,测定它在含NaBr或n-C4H9OH的表面活性剂十二烷基三甲基溴化铵(C12TABr)、季铵盐Gemini表面活性剂C12-3-C12·2Br和十二烷基硫酸钠(SDS)水溶液中的第二重荧光对应的强度(Ia)和特征波长(λa)对表面活性剂浓度(c)曲线.由Ia-c曲线的转折点或λa-c曲线对应的一阶导数极小点可以获得临界胶团浓度(cmc),扩展了DMABN探针测定表面活性剂cmc的适用性.
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物理化学学报
ISSN: 1000-6818
Year: 2008
Issue: 4
Volume: 24
Page: 709-714
0 . 6 7 3
JCR@2008
1 0 . 8 0 0
JCR@2023
JCR Journal Grade:4
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: -1
30 Days PV: 2
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