Research / 2020 / Article / Fig 18

Review Article

Recent Advances in Single-Atom Electrocatalysts for Oxygen Reduction Reaction

Figure 18

Anion exchange membrane fuel cells and microbial fuel cells with SAECs as the air cathode catalysts in aqueous alkaline and neutral electrolytes, respectively. (a) Comparison of AEMFC performances with different catalysts. Reproduced from [82]. (b) Polarization curve and power density of as-prepared catalysts in AEMFC. Reproduced from [114]. (c) Comparison of AEMFC performance with different cathode catalysts. Reproduced from [193]. (d) LSV curves of as-prepared catalysts in neutral electrolyte. Reproduced from [47]. (e) Schematic illustration of the MFC. Reproduced from [194]. (f) Comparison of MFC performance with different cathode catalysts. Reproduced from [194]. (g) Durability tests of MFCs with different cathode catalysts. Reproduced from [195]. (h) MFC power densities measured at different times. Reproduced from [195].
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