Hydrothermal Microwave Synthesis of MnO2 in the Presence of Melamine: The Role of Temperature and pH
- 作者: Ivanova O.S.1, Teplonogova M.A.2, Yapryntsev A.D.1, Baranchikov A.E.1,2, Ivanov V.K.1,2,3
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隶属关系:
- Kurnakov Institute of General and Inorganic Chemistry
- Moscow State University
- Moscow Technological University
- 期: 卷 63, 编号 6 (2018)
- 页面: 708-713
- 栏目: Synthesis and Properties of Inorganic Compounds
- URL: https://journals.rcsi.science/0036-0236/article/view/168718
- DOI: https://doi.org/10.1134/S0036023618060128
- ID: 168718
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详细
Nanocrystalline manganese dioxide have been prepared by hydrothermal microwave treatment of mixed solutions of potassium permanganate and 2,4,6-triamino-1,3,5-triazine (melamine) in pH range 0.5–3. Phase and chemical composition and morphology of the samples was studied by XRD, Raman spectroscopy, and SEM. Conditions (solution pH and temperature) for the formation of single phase MnO2 powders (α-MnO2, γ-MnO2, δ-MnO2, and δ*-MnO2) under hydrothermal microwave treatment were determined.
作者简介
O. Ivanova
Kurnakov Institute of General and Inorganic Chemistry
Email: a.baranchikov@yandex.ru
俄罗斯联邦, Moscow, 119991
M. Teplonogova
Moscow State University
Email: a.baranchikov@yandex.ru
俄罗斯联邦, Moscow, 119991
A. Yapryntsev
Kurnakov Institute of General and Inorganic Chemistry
Email: a.baranchikov@yandex.ru
俄罗斯联邦, Moscow, 119991
A. Baranchikov
Kurnakov Institute of General and Inorganic Chemistry; Moscow State University
编辑信件的主要联系方式.
Email: a.baranchikov@yandex.ru
俄罗斯联邦, Moscow, 119991; Moscow, 119991
V. Ivanov
Kurnakov Institute of General and Inorganic Chemistry; Moscow State University; Moscow Technological University
Email: a.baranchikov@yandex.ru
俄罗斯联邦, Moscow, 119991; Moscow, 119991; Moscow, 119571
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