| 分子的拓扑与表面活性剂的EACN值 |
| |
| 引用本文： | 朱宪,王洪钟,陆巍然.分子的拓扑与表面活性剂的EACN值[J].环境科学学报,1999,19(4):384-389. |
| |
| 作者姓名： | 朱宪 王洪钟 陆巍然 |
| |
| 作者单位： | 上海大学化学化工学院,上海,201800 |
| |
| 基金项目： | 国家自然科学基金，上海市教委科技发展基金 |
| |
| 摘 要： | 用图论的方法研究了正烷烃，烷基苯及烷苯磺酸盐类表面活性剂分子的ＥＡＣＮ值与分子结构间的关系。发现分子的ＥＡＣＮ值与Ｗｉｅｎｅｒ指数和极性数有良好的线性相关性。
|
| 关 键 词： | 图论 界面张力 拓扑指数 表面活性剂 EACN值 |
| 收稿时间： | 1997/11/28 0:00:00 |
| 修稿时间： | 1998/5/14 0:00:00 |
Molecular topology and EACN values of surfactants |
| |
| ZHU Xian,WANG Hongzhong and LU Weiran.Molecular topology and EACN values of surfactants[J].Acta Scientiae Circumstantiae,1999,19(4):384-389. |
| |
| Authors: | ZHU Xian WANG Hongzhong and LU Weiran |
| |
| Institution: | Shanghai University at Jiading, School of Chems Chem Eng, Shanghai 201800,Shanghai University at Jiading, School of Chems Chem Eng, Shanghai 201800 and Shanghai University at Jiading, School of Chems Chem Eng, Shanghai 201800 |
| |
| Abstract: | The relationship between the EACN values of alkane,alkylbenzene,alkyl phenyl sulfonate and their molecular structure was studied by graph theory.It was found that there is a good linear relativity between EACN values and Weiner number and polarity number.A correlation with a modified Weiner number was obtained which can predict the EACN values of hydrocarbon and alkyl phenyl sulfonate according to their molecular structure.The predicted results show the consistency with the experimental regularity. |
| |
| Keywords: | graph theory interfacial tension topology surfactant EACN value |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《环境科学学报》浏览原始摘要信息 |
| 点击此处可从《环境科学学报》下载免费的PDF全文 |
|
