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Electrocatalytic Activity of Small Organic Molecules at PtAu Alloy Nanoparticles for Fuel Cells and Electrochemical Biosensing Applications.

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Academic year: 2021

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Figure

Fig 1.8: Steps of electrochemical oxidation of Ascorbic Acid on Pt electrode [123].
Fig. 1.11: Transmission electron microscopy micrographs of Pt, Au, nominal Pt 30 Au 7,  Pt 50 Au 5
Fig 2.5: (a) The potential-time profile applied during experiment, E i  is initial value and E 1  is the  potential of interest
Fig 3.1: (a) CVs responses (50 mV s -1 ) for Pt NPs with different metal loading of 7.5,  10.5, 11.3,   15.0,  18.8,  22.5,  26.3, 45.0 and    52.5 µg cm -  in N 2  purged 0.5 M H 2 SO 4  up to 1.5V vs
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