Hydrothermal Synthesis of Rock Candy-Shaped Mn3O4 Nanoparticles with High-Stability Electrochemical Performances

被引：0

作者：

Liu, Meiyu ^{[1
]}

Mei, Jun ^{[1
]}

Zhang, Long ^{[1
]}

机构：

[1] Changchun Univ Technol, Sch Chem Engn, Changchun 130012, Jilin, Peoples R China

来源：

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 2018年 / 18卷 / 05期

关键词：

Mn3O4; Electrochemical; Hydrothermal; NITROGEN-DOPED GRAPHENE; FACILE SYNTHESIS; MANGANESE OXIDES; LOW-TEMPERATURE; MNO2; SUPERCAPACITORS; NANOSTRUCTURES; NANOCRYSTALS; NANORODS; NANOCOMPOSITE;

D O I：

10.1166/jnn.2018.14655

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A type of rock candy-shaped Mn3O4 nanoparticles was synthesized by a facile hydrothermal approach with Pluronic P123 and polyethylene glycol (PEG200), which were chosen as template and reducing agent, respectively. The co-surfactant system played a crucial role in the growth of nanoparticles. In addition, Transmission Electron Microscopy (TEM) and X-ray Diffraction (XRD) were employed to confirm the morphology and structure. These results demonstrated that the length-width ratios of the as-prepared Mn3O4 nanoparticles were about 1.0-1.4 and the average size was about 200 nm. Furthermore, the product presented high-stability electrochemical performances both in the 1.0 M Na2SO4 and in 1.0 M KOH electrolytes, which had the potential as an electrode material for energy conversion and storage devices.

引用

页码：3682 / 3685

页数：4

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