Research Article
Evaluation of A-Site Ba2+-Deficient BaCo0.4Fe0.4Zr0.1Y0.1O Oxides as Electrocatalysts for Efficient Hydrogen Evolution Reaction
Figure 1
(a) XRD patterns and (b) magnified parts of the as-synthesized BSCF and BaCFZY () powders calcined at 1050°C for 10 h; (c) crystal structure schematic of a cubic perovskite oxide with the formula of ABO3; (d) crystal structure schematic of the Ba2+-deficient BaCFZY perovskite oxides.
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