Research / 2020 / Article / Fig 19

Review Article

Recent Advances in Single-Atom Electrocatalysts for Oxygen Reduction Reaction

Figure 19

Proton exchange membrane fuel cells with SAECs as the air cathode catalysts in aqueous alkaline and neutral electrolytes, respectively. (a) LSV curves of as-prepared catalysts in acid electrolyte. Reproduced from [140]. (b) Durability test of Pt1-N/BP in acid electrolyte. Reproduced from [140]. (c) Performance of H2/O2 fuel cells with different catalysts. Reproduced from [140]. (d) DFT calculated structures of different samples. Reproduced from [140]. (e) Comparison of PEMFC performance with as-prepared catalysts in 1 bar H2/O2. Reproduced from [150]. (f) Comparison of PEMFC performance with as-prepared catalysts in 1 bar H2-air. Reproduced from [150]. (g) Durability measurements at different potentials. Reproduced from [150]. (h) Comparison of polarization curves for the H2/O2 fuel cell. Reproduced from [200]. (i) Comparison of power density for the H2/O2 fuel cell. Reproduced from [200].
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