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Effect of Hydrothermal on the Crystalline Phase and Morphology of Manganese Oxide Nanocrystals |
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| Authors: | Jin Mu Zhenfang Gu Zhiqing Zhang Xiangqing Li Shi‐Zhao Kang Lei Wang |
| Institution: | 1. Department of Chemistry , East China University of Science and Technology , Shanghai, China jinmu@ecust.edu.cn;3. Department of Chemistry , East China University of Science and Technology , Shanghai, China |
| Abstract: | The effect of hydrothermal on the crystalline phase and morphology of manganese oxide nanocrystals was studied. The Mn3O4 nanoparticles were transformed into γ‐MnOOH nanowires after hydrothermal treatment. The pH plays an important role in the transformation of crystalline phases. The whole nanowires of γ‐MnOOH were formed at pH 8 and pH 9 while the crystalline phase of Mn3O4 was still remained in the mixture of Mn3O4 and γ‐MnOOH at pH 10. |
| Keywords: | Manganese oxides nanocrystals hydrothermal treatment crystalline phases morphology |