Preparation of monodisperse nanoparticle of layered double hydroxides and polyoxyethylene sulfate

Xu Huizhong; Qin Lianjie; Zhang Hong; Yang Qinzheng; Yang Jing

doi:10.1007/BF02841270

Journal of Wuhan University of Technology Materials Science Edition ›› 2005, Vol. 20 ›› Issue (4) :10 -12. DOI: 10.1007/BF02841270

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Preparation of monodisperse nanoparticle of layered double hydroxides and polyoxyethylene sulfate

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Abstract

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.

Keywords

layered double hydroxides / nanoparticle / preparation / monodisperse

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Xu Huizhong, Qin Lianjie, Zhang Hong, Yang Qinzheng, Yang Jing. Preparation of monodisperse nanoparticle of layered double hydroxides and polyoxyethylene sulfate. Journal of Wuhan University of Technology Materials Science Edition, 2005, 20 (4) : 10-12 DOI:10.1007/BF02841270

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