Archives of Metallurgy and Materials

Institute of Metallurgy and Materials Science of Polish Academy of Sciences
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Synthesis and Characterization of MoO3 Nano Particle by Controlling Various Growth Conditions in Solution Combustion Method

  • Namhun Kwon (Dankook University, Department of Energy Engineering) ;
  • Seyoung Lee (Dankook University, Department of Energy Engineering) ;
  • Jaeseok Roh (Dankook University, Department of Energy Engineering) ;
  • Kun-Jae Lee (Dankook University, Department of Energy Engineering)
  • Published : 20210000
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Abstract

In this paper, synthesize MoO3 particles with various particle properties by control growth influence factors was mainly studied. The experimental conditions were established in molar ratio of Mo:urea and pH levels. The plate-type of MoO3 particles were formed without proceeding any established conditions, but the rod-shape particles were formed by adjusting molar ratio of Mo:urea. Also, different ranges of the particle size were formed by adjusting experimental conditions. Through the results, it was confirmed that particles with a size in the range of 300 ~ 400 nm were obtained by adjusting precursor concentration and the micrometer size of particles were formed by increase pH levels. The properties of the particles formed accordingly by setting various factors that can affect the growth process of MoO3 particle was analyzed as variables and the particle growth behavior was also observed.

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Acknowledgement

This work was supported by the Technology Innovation Program (or Industrial Strategic technology development program, 20011286) funded By the Ministry of Trade, Industry & Energy (MOTIE, Korea).