Photoelectrocatalytic oxidation of methane into methanol and formic acid over ZnO/graphene/polyaniline catalyst |
(a) Chronoamperometric J–t curve collected at 1 V (versus Ag/AgCl) for ZnO NWAs, ZnO/graphene, ZnO/PANI, and ZnO/graphene/PANI composites under chopped illumination conditions. (b) EIS plot of ZnO NWAs, ZnO/graphene, ZnO/PANI, and ZnO/graphene/PANI composites in the dark and under light illumination. |
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