A Novel Hierarchical Flower-like NiMoO4 for Supercapacitors

The hierarchical flower-like NiMoO4 was prepared by a simple chemical precipitation in the presence of hexamethylene tetraamine, and used for electrode materials of supercapacitors. The prepared NiMoO4 shows very good electrochemical properties, such as a high specific capacity of 145.8 mAh/g at 0.5...

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Veröffentlicht in:Chemistry letters 2018, Vol.47 (9), p.1213-1215
Hauptverfasser: Xu, Xiaoyang, Liu, Qianqian, Zhang, Xiangjing
Format: Artikel
Sprache:eng ; jpn
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Zusammenfassung:The hierarchical flower-like NiMoO4 was prepared by a simple chemical precipitation in the presence of hexamethylene tetraamine, and used for electrode materials of supercapacitors. The prepared NiMoO4 shows very good electrochemical properties, such as a high specific capacity of 145.8 mAh/g at 0.5 A/g and good capacity retention. The superior properties of NiMoO4 stem from the unique hierarchical flower-like structure, which can generate more interfacial contacting between electrolyte ions and active material.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.180462