Preparation of Monodisperse Nanoparticle of Layered Double Hydroxides and Polyoxyethylene Sulfate

• 作 者: XU Huizhong QIN Lianjie ZHANG
• 机 构: College of Environment and Materials Engineering, Yantai University, Yantai 264005, China;Shandong U
• 出 处: 武汉理工大学学报（材料科学版）英
• 发表日期: 2005年4期
• 关键词: 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.