(a) Schematic illustration of the fabrication processes of the carbons and the advantages of this method; (b) the nitrogen adsorption/desorption isotherms and (c) the corresponding pore size distribution curves; (d) nitrogen adsorption/desorption isotherms of the carbons obtained from other molecular precursors. Credit: Science China Press Zn-ion hybrid supercapacitors (ZHSCs) ...
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