Preparation of monodisperse nanoparticle of layered double hydroxides and polyoxyethylene sulfate

作者：Xu HZ^*; Qin LJ; Zhang H; Yang QZ; Yang J

来源：Journal of Wuhan University of Technology-Materials Science Edition, 2005, 20(4): 10-12.

• layered double hydroxides
• nanoparticle
• preparation
• monodisperse

In order to obtain the bio-molecule/LDHs nanocomposites having regular crystal structure, three nanocomposites of layered double hydroxides and polyoxyethylene sulfates were prepared by ion-exchange method. TEM analysis reveals that the monodisperse rigid sphere of approximately 200 nm in diameter could be gotten when the, intergallery anion was PEGS-400. Such monodisperse nanoparticle could be used as a promising precursor for preparing bio-molecule/LDHs nanocomposites.

• 出版日期2005-12
• 单位烟台大学; 山东大学