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han li zi ye ti de fu pei biao mian huo xing ji wei ru ye de dian dao xing zhi ?
Author(s): 
Pages: 
Year: Issue:  3
Journal: Journal of Chemical Engineering of Chinese Universities

Keyword:  离子液体非水微乳液含水微乳液复配体系电导;
Abstract: 研究了CTAB和TritionX-100复配表面活性剂在氯仿作为溶剂时,增溶离子液体bmimBF4(IL)时所形成非水微乳液的电导性质,并且与含水体系的微乳液作了比较,发现两者存在较大的差别.在非水微乳液中,随着离子液体质量分数的增加,体系经历了IL/O型微乳液、双连续相、O/IL微乳液三种状态,并且采用循环伏安法对此结论进行了验证.两种表面活性剂复配后,在IL/O型微乳液阶段电导率随着CTAB的摩尔分数(?)增大而增大,在双连续相和O/IL微乳液阶段,体系的电导率随着?增大而减小.在含水微乳液中,只出现O/W型微乳液,而且随着增溶水质量分数的增加电导率下降.增溶水量一定的情况下,电导率随着?值增大而增大
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