Schematic diagram of the K-GF fabrication process. Step 1: deposition of MnOx layers onto the P-GF electrode surface using acidified KMnO4 solutions. Step 2: removal of MnOx layers using an… Click to show full abstract
Schematic diagram of the K-GF fabrication process. Step 1: deposition of MnOx layers onto the P-GF electrode surface using acidified KMnO4 solutions. Step 2: removal of MnOx layers using an acidified H2O2 solution to produce the K-GF electrode.
               
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