| 离子型表面活性剂临界胶束浓度的研究──不同添加剂对CMC的影响 |
| |
| 引用本文： | 蒋萍初,白旻.离子型表面活性剂临界胶束浓度的研究──不同添加剂对CMC的影响[J].上海师范大学学报(自然科学版),1994(1). |
| |
| 作者姓名： | 蒋萍初 白旻 |
| |
| 摘 要： | 正十二烷基磺酸钠是阴离子表面活性剂，其分子式为Ｃ１２Ｈ２５ＳＯ３Ｎａ，作为表面活性剂，形成胶束是它的一个重要特性．本文利用电导法对正十二烷基磺酸钠的临界胶束浓度进行了研究，分别测试了它在不同温度时及添加不同的脂肪醇和不同的无机盐时电导率的变化，发现它们对形成胶束的影响，并利用物理化学原理对有关现象作了讨论．
|
| 关 键 词： | 正十二烷基磺酸钠 添加剂 脂肪醇，无机盐 |
Studies on the Critical Micelle Concentration (CMC) of Ionic-type Surfactants-Effect of Different Additive on CMC |
| |
| Jiang Ping chu,Bai Mei.Studies on the Critical Micelle Concentration (CMC) of Ionic-type Surfactants-Effect of Different Additive on CMC[J].Journal of Shanghai Normal University(Natural Sciences),1994(1). |
| |
| Authors: | Jiang Ping chu Bai Mei |
| |
| Institution: | Department of Chemistry |
| |
| Abstract: | The formula of the Sodium dodecyl sulfonate, a anionic surfortant, is C12H25SO3Na It .can form micelle which is one of its important characters of sulfaCtant. The CMC concentration of Sodium dodecyl sulfonate is studied by means of the method of conductivity The various of conductivity at different temperature and the addition of different additives, such as fatty alcohol and inorganic salts, gre determined. The formation of the micelle is effected by these factors. The priciples of physical chemistry are used to discuss these phenomena. |
| |
| Keywords: | sodium dodecyl sulfonate additive fatty alcohol inorganic salt |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《上海师范大学学报(自然科学版)》浏览原始摘要信息 |
| 点击此处可从《上海师范大学学报(自然科学版)》下载免费的PDF全文 |
