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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