| 用于纳米微反应器的微乳液的相行为研究 |
| |
| 引用本文： | 王金英,张景林,彭英健.用于纳米微反应器的微乳液的相行为研究[J].中北大学学报,2009,30(4):349-353. |
| |
| 作者姓名： | 王金英 张景林 彭英健 |
| |
| 作者单位： | 王金英,张景林(北京理工大学,爆炸科学与技术国家重点实验室,北京,100081;中北大学,化工与环境学院,山西,太原,030051);彭英健(中北大学,化工与环境学院,山西,太原,030051) |
| |
| 摘 要： | W/O型微乳液以其独特的结构可以用来制备纳米粒子的微反应器.为了遴选一个适用于制备纳米粒子的微乳液体系,利用相图分别研究了失水山梨醇单油酸酯(Span80)和聚氧乙烯(20)失水山梨醇单油酸酯(Tween80)混合表面活性剂、助表面活性剂、油相烷烃、温度等对W/O型微乳液的形成及微乳区面积的影响.研究结果证明:m(Span80)/m(Tween80)质量比为10/2,正己醇为助表面活性剂,且混合表面活性剂与正己醇的质量比为2/1,正辛烷为油相,温度为40℃,是一个适合用于纳米微反应器的W/O型微乳液体系.
|
| 关 键 词： | 微乳液 纳米微反应器 相图 |
Study on the Phase Behavior of Microemulsion System as a Nano-Reactor |
| |
| WANG Jin-ying,ZHANG Jing-lin,PENG Ying-jian.Study on the Phase Behavior of Microemulsion System as a Nano-Reactor[J].Journal of North University of China,2009,30(4):349-353. |
| |
| Authors: | WANG Jin-ying ZHANG Jing-lin PENG Ying-jian |
| |
| Affiliation: | 1.State Key Laboratory of Explosion Science and Technology;Beijing Institute of Technology;Beijing 100081;China;2.School of Chemical Engineering and Environment;North University of China;Taiyuan 030051;China |
| |
| Abstract: | The water in oil microemulsion(W/O) is used as the nano-reactor for preparing nano-particles because of its unique structure.In order to screen a suitable microemulsion system for preparing nano-particles,the influencing factors including such as Span80,Tween80,co-surfactants,aliphatic hydrocarbons,temperature were researched by phase diagram.The testing results indicate that the suited W/O microemulsion should be formed as following:(1) the mass ratio of m(Span80)/m(Tween80) is 10/2;(2) n-hexyl alcohol as ... |
| |
| Keywords: | Span80 Tween80 |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
