2016年1月5日
Synthesis and characterization of nanostructured Ni-WO<inf>3</inf> and NiWO<inf>4</inf> for supercapacitor applications
Journal of Alloys and Compounds
- ,
- ,
- 巻
- 654
- 号
- 開始ページ
- 349
- 終了ページ
- 356
- 記述言語
- 英語
- 掲載種別
- DOI
- 10.1016/j.jallcom.2015.09.106
- 出版者・発行元
- ELSEVIER SCIENCE SA
Ni-WO and NiWO nanopowders have been prepared by microwave irradiation method. The prepared nanopowders were characterized by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), Scanning electron microscopy (SEM), Energy dispersive X-ray spectroscopy (EDX), Vibrating sample magnetometer (VSM) techniques. The XRD pattern revealed the formation of orthorhombic and monoclinic phase for the as-synthesized and heat treated samples, respectively. The Ni-WO and NiWO samples show the nanoporous morphologies and it was confirmed by SEM. The VSM observation showed ferromagnetic properties of both as-prepared and heat-treated nanopowders. The electrochemical performance of the Ni-WO and Ni-WO coated electrodes has been investigated using electrochemical impedance spectroscopy (EIS), cyclic voltammetry (CV) and Galvanostatic charge-discharge (GCD) techniques. The maximum specific capacitance of 171.28 F/g was achieved for the Ni-WO nanopowder. 3 4 3 4 3 4 3
- リンク情報
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- DOI
- https://doi.org/10.1016/j.jallcom.2015.09.106
- Web of Science
- https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000363270500050&DestApp=WOS_CPL
- Scopus
- https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84942673227&origin=inward
- Scopus Citedby
- https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=84942673227&origin=inward
- ID情報
-
- DOI : 10.1016/j.jallcom.2015.09.106
- ISSN : 0925-8388
- eISSN : 1873-4669
- SCOPUS ID : 84942673227
- Web of Science ID : WOS:000363270500050