Preparation, Characterization and Catalytic Properties of the Different Types of Nanometer Crystal Manganese Dioxide

Abstract:

The different types of nanometer crystal manganese dioxides was prepared by hydrothermal method, and was characterized by scanning electron microscopy and X-ray diffraction. Meanwhile, the catalytic properties of the samples were investigated in catalytic degradation of methylene blue. The results showed that the different types of nano-crystal manganese dioxide had uniform crastallinity and good dispersion. And the degradation rate of methylene blue has reached more than 60%.

• Periodical: Advanced Materials Research (Volumes 287-290)
• Pages: 708-711
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.287-290.708
• Online since: July 2011
• Authors: De Qing Chu, Yun Na Dong, Zhi Ri Yu, Liang Ci Su, Li Min Wang
• Keywords: Catalytic Degradation, Methylene Blue (MB), Nanometer Manganese Dioxide

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