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电导率法研究明胶与表面活性剂相互作用

Interaction between Gelatin and Sodium Dodecylbenzene Sulphonate by Conductivity Method
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摘要 以电导率法研究了明胶/十二烷基苯磺酸钠(SDBS)体系的溶液性质,考察了SDBS浓度和温度对明胶/SDBS体系电导率的影响,计算了SDBS的临界胶束浓度(cmc)、胶束离子化度(α)、胶束形成的热力学函数等参数,为拓展皮革下脚料的应用提供理论基础。 The properties of gelatin/sodium dodecylbenzenesulphonate (SDBS) solutions were studied by conductivity method. The effects of SDBS concentrations and temperature on the conductivities of gelatin/SDBS were investigated. And the critical mi- celle concentration (cmc) of SDBS, the micelle ionization degree (a) and thermodynamic parameters were calculated. The inves- tigation wiil provide a theoretical basis for broadening the utilization of leather solid wastes.
出处 《中国皮革》 CAS 北大核心 2013年第3期17-19,共3页 China Leather
基金 山东轻工业学院大学生创新性实验资助项目(0441325) 山东省高等学校科技计划项目(J12LA02)
关键词 电导率 明胶 十二烷基苯磺酸钠 conductivity gelatin sodium dodecylbenzenesulphonate
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参考文献9

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