Urea-induced Direct Synthesis of Nanostructured α-Ni(OH)2 on Nickel Foam

Urea-induced Direct Synthesis of Nanostructured α-Ni(OH)2 on Nickel Foam

A convenient hydrothermal route was designed for the direct synthesis of nanostructured α-Ni(OH)2 on nickel foam in an aqueous solution only containing Ni(NO3)2 and urea. The obtained urchin-like Ni(OH)2 displayed good electrochemical activity with a maximum specific capacitance of 103 mA h g−1 at a...

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Veröffentlicht in:Chemistry letters 2011-12, Vol.40 (12), p.1376-1377
Hauptverfasser: Lv, Sa, Xing, Shuangxi
Format: Artikel
Sprache:eng
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Zusammenfassung:A convenient hydrothermal route was designed for the direct synthesis of nanostructured α-Ni(OH)2 on nickel foam in an aqueous solution only containing Ni(NO3)2 and urea. The obtained urchin-like Ni(OH)2 displayed good electrochemical activity with a maximum specific capacitance of 103 mA h g−1 at a current density of 2.5 A g−1.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.2011.1376