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Preparation of Zno Nanopowders Via Hexadecyl Trimethyl Ammonium Bromide Assisted Solvothermal Method

FAN Xueyun, WANG Yanxiang ,YU Xi

(Jingdezhen Ceramic Institute, Jingdezhen 333001)

Abstract: ZnO nanopowders were synthesized via solvothermal method by using hexadecyl trimethyl ammonium bromide as the surfactant, and the effect of CTAB on the morphylogies and optical properties of ZnO nanopowders were investigated. The results showed that lower CTAB concentration is beneficial to ZnO nanorods formation. However, hexagonal bipyramid ZnO was obtained when the CTAB concentration was too high. The reflectivity of the products at UV band increased with the increasing of the CTAB concentration.

Keywords: ZnO nanopowders, solvothermal, hexadecyl trimeth


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