引用本文:
王业飞, 黄建滨. 氧乙烯化十二醇醚丙撑磺酸钠合成及表面活性[J]. 物理化学学报,
2001, 17(06): 488-490.
doi:
10.3866/PKU.WHXB20010603
Citation: Wang Ye-Fei, Huang Jian-Bin. Synthesis and Surface Activity of Alkyl Oxyethylenated Propane Sulfonates[J]. Acta Physico-Chimica Sinica, 2001, 17(06): 488-490. doi: 10.3866/PKU.WHXB20010603
Citation: Wang Ye-Fei, Huang Jian-Bin. Synthesis and Surface Activity of Alkyl Oxyethylenated Propane Sulfonates[J]. Acta Physico-Chimica Sinica, 2001, 17(06): 488-490. doi: 10.3866/PKU.WHXB20010603
氧乙烯化十二醇醚丙撑磺酸钠合成及表面活性
摘要:
使用丙烷磺内酯合成了十二烷基氧丙撑磺酸钠、一氧乙烯化和二氧乙烯化十二醇醚丙撑磺酸钠,并用元素分析和核磁共振对其进行了结构鉴定.研究了增加氧乙烯基团后表面活性剂的表面张力、临界胶束浓度、Krafft点及表面分子最小平均面积Amin的变化.
-
关键词:
- 氧乙烯化的醇醚磺酸盐;胶束;表面活性
English
Synthesis and Surface Activity of Alkyl Oxyethylenated Propane Sulfonates
Abstract:
The alkyl oxyethyelenated propane sulfonates were synthesized,their
structures were verified by element analysis and 1H NMR.The surface tension,critical micelle concentration,Krafft point and molecular mean minimum area of the surfactants aqueous solutions were obtained,and some characteristics of the novel surfactant were acquired.
扫一扫看文章
计量
- PDF下载量: 2418
- 文章访问数: 4019
- HTML全文浏览量: 105
下载:
