Table 2 Detailed data of electrocatalytic activities and durabilities for the perovskite-based catalysts with noble metal catalysts.
CatalystOERORREOEREORR (V)
EOER at
10 mA cm−2
(V versus RHE)
Tafel
slope
(mV decade−1)
Potential
increase at
10 mA cm−2
(mV)
EORR at −3 mA cm−2
(V versus RHE)
Tafel slope
(mV decade−1)
jd
(mA cm−2)
Potential decrease
at −3 mA cm−2 (mV)
BSCF1.62586260.64164−4.8530.984
NBSCF1.60484240.65387−5.1290.951
NBCFM1.58981170.69863−5.9150.891
NBCFM/N-rGO1.5878820.88944−6.2140.698
Ir/C1.56170920.7920.769
Pt/C1.6950.89440−6.3100.801