Article ID Journal Published Year Pages File Type
1288320 Journal of Power Sources 2013 9 Pages PDF
Abstract
► The effects of N-doped groups are more pronounced in acids than in alkaline media. ► Pseudocapacitance from pyridinic-/pyrrolic-N is observed negative to 0.6 V in acids. ► Nitrogen-doped groups contribute higher Cdl in H2SO4 compared to that in KOH. ► N-RGO as anodes in both acidic and alkaline media results in high specific energy.
Related Topics
Physical Sciences and Engineering Chemistry Electrochemistry
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