【作者】 张国栋； 陈晓； 赵继宽； 柴永存； 庄文昌； 王庐岩；

【Author】 Guo-Dong Zhang, Xiao Chen, Ji-Kuan Zhao, Yong-Cun Chai, Wen-Chang Zhuang, Lu-Yan Wang Key Laboratory of Colloid and Interface Chemistry (Shandong University), Ministry of Education, 250100, Jinan

【机构】 山东大学胶体与界面化学教育部重点实验室；

【Abstract】 We report a novel method for preparing sodium oleate-stabilized silver nanoparticle arrays by electrophoretic deposition from the lamellar lyotropic liquid crystal, composed of anionic surfactant sodium bis-(2-ethylhexyl) sulfosuccinate (AOT), isooctane, and water. The template and deposit are characterized respectively with small-angle X-ray scattering (SAXS) and transmission electron microscopy (TEM). Results indicate that template has an effect on the array structure and applied electric field results in coalescence of nanoparticles. Possible explanation on electrophoretic deposition of nanopaticles in liquid crystal is discussed.更多还原