引用本文:
张兰辉, 谯静, 丁慧君, 赵国玺. 无机盐对正负表面活性剂混合体系性质的影响[J]. 物理化学学报,
1993, 9(04): 478-483.
doi:
10.3866/PKU.WHXB19930411
Citation: Zhang Lan-Hui, Qiao Jing, Ding Hui-Jun, Zhao Guo-Xi. The Effect of Inorganic Electrolytes on the Mixed Micelles Formation of Anioniccationic Surfactants[J]. Acta Physico-Chimica Sinica, 1993, 9(04): 478-483. doi: 10.3866/PKU.WHXB19930411
Citation: Zhang Lan-Hui, Qiao Jing, Ding Hui-Jun, Zhao Guo-Xi. The Effect of Inorganic Electrolytes on the Mixed Micelles Formation of Anioniccationic Surfactants[J]. Acta Physico-Chimica Sinica, 1993, 9(04): 478-483. doi: 10.3866/PKU.WHXB19930411
无机盐对正负表面活性剂混合体系性质的影响
摘要:
用滴体积法测定了四种离子强度下(μ=0.02, 0.05, 0.1, 0.2 mol·kg~(-1), 支持电解质为NaBr)C_(12)H_(25)SO_4Na/C_6H_(13)(NC_5H_5)Br混合体系在五种比例(10:1, 3:1, 1:1, 1:3, 1:10)时的临界胶团活度cma(25 ℃). 提出了无机盐对正负表面活性剂混合体系临界胶团活度的影响程度的计算式.
English
The Effect of Inorganic Electrolytes on the Mixed Micelles Formation of Anioniccationic Surfactants
Abstract:
The critical micelle activities (cma) of the mixed systems of sodium dodecylsul-fate-hexylpyridinehydrobromate have been determined by the drop-volume method under different ionic strengths (25 ℃). A formula to estimate the effect of inorganic salt electrolyte on the cma has been proposed.
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