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Abstract Ni Foam substrate directly serves as the Ni source for the final Ni-Co oxide product with a Cu assisted chemical method. Especially, after shaking off top layer of Ni-Co… Click to show full abstract
Abstract Ni Foam substrate directly serves as the Ni source for the final Ni-Co oxide product with a Cu assisted chemical method. Especially, after shaking off top layer of Ni-Co oxide grown on Ni Foam, the sample unexpectedly exhibits a greatly enhanced areal capacitance from 4.17 to 11.44 F cm −2 (1 mA cm −2 ). Finer structures including oxide nanotubes are interestingly found underneath the top layer, which may account for this extraordinary phenomenon.
Keywords:
foam;
layer;
method;
areal capacitance;
oxide formation
Journal Title: Journal of Power Sources
Year Published: 2017
Link to full text (if available)
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Journal Title: Journal of Power Sources
Year Published: 2017
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!