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A Electrochemical Performance Analysis of High and Low Pt Loading in Pt/C Catalysts by Rotating Disk Electrode

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Figure 1.  (a) The CV curves of a series of Pt/C catalyst electrodes with the same I/C ratio and different Pt loading; (b) Relationship between ECSA and Pt loading of Pt/C catalyst electrodes with the same I/C ratio and different Pt loadings
Figure 2.  (a) The LSV curves of a series of Pt/C catalyst electrodes with the same I/C ratio and different Pt loading; (b) Relationship between current at 0.9V and Pt loading of Pt/C catalyst
Table 1. ECSA, current, MA, SA and limiting current of a series of Pt/C catalyst electrodes with the same I/C ratio and different Pt loading

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