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Fig. 5 | Sustainable Environment Research

Fig. 5

From: Electrochemical degradation of methylene blue accompanied with the reduction of CO2 by using carbon nanotubes grown on carbon fiber electrodes

Fig. 5

Electrochemical degradation efficiencies of MB with various anodic electrode materials in solution under an applied current of 50 mA, electrolyte of 0.1 M H2SO4, initial MB concentration of 10 mg L− 1, initial pH value of the solution of 1.83 and cathode of CNTs/CFM. ∆: CNTs/CFM; □: CFM; ○: CF

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