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Study on the Influencing Factors of Preparing Bismuth-doped Zinc Oxide Nano-powders by Hydrothermal Method

Weizhong Lv

Abstract

Bismuth-doped zinc oxide(BZO) nano-particles were prepared by hydrothermal method using ZnCl2 and Bi(NO3)3·5H2O as precursors and NaOH as precipitant.The effects of hydrothermal temperature,hydrothermal time,and pH value were mainly studied.The results showed that hydrothermal time of 25 h,hydrothermal temperature of 240 ℃ and terminal pH of 7 can produce bismuth doped zinc oxide as nearly as expected.

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Available abstract

Key concepts: Hydrothermal circulation, Zinc, Bismuth, Doping, Hydrothermal synthesis, Inorganic chemistry, Materials science, Nuclear chemistry