摘要
对油包水 (W/O) 型微乳液的制备进行了研究, 探明了一定条件下W/O型微乳液中的最大增溶水量, 进而利用此W/O型微乳液作为“微乳反应器”, 采用一步法合成了Fe3O4 磁流体。应用古埃磁天平对所制备磁流体的磁性进行研究, 并分析了制备条件对磁流体磁性的影响及磁流体良好的抗电解质浸扰能力。
The preparation method of W/O microemulsion was studied. The maximum water content in W/O microemul-sion under given conditions was found out. The Fe3O4 magnetic fluid was prepared by one-step method with the using of W/O microemulsion as a microreactor. The magnetism of the magnetic fluid was studied by Gouy Magnetic Balance. In addition, the effects of experimental conditions on the magnetism and good ability in anti-electrolyte of the magnetic fluid were discussed.
出处
《润滑与密封》
EI
CAS
CSCD
北大核心
2005年第2期57-58,95,共3页
Lubrication Engineering
基金
湖北省自然科学基金资助项目(2002AB081)
