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. 2024 Aug 9;11(38):2401975. doi: 10.1002/advs.202401975

Table 2.

Typical catalysts of Phase Engineering for acidic OER.

Phase engineering Catalysts Overpotential [mV] at 10 mA cm−2 Stability Reference
Binary metal oxides 1T‐IrO2 197 45 h@ 50 mA cm−2 Dang et al.[ 110 ]
3R‐IrO2 188 511 h@ 10 mA cm−2 Fan et al.[ 63 ]
γ‐MnO2 489±5

8000 h@ 10 mA cm−2

(pH 2)

Li et al.[ 20b ]
Solid solution Cr0.6Ru0.4O2 178 10 h@ 10 mA cm−2 Lin et al.[ 113a ]
W0.99Ir0.01O3−δ 500±26 2000 s@ 10 mA cm−2 Kumari et al.[ 117b ]
In0.17Ru0.83O2‐350 177 20 h@ 10 mA cm−2 Chen et al.[ 116 ]
Co‐RuO2 nanorods 169 50 h@ 10 mA cm−2 Tian et al.[ 23b ]
Li0.52RuO2 156 70 h@ 10 mA cm−2 Qin et al.[ 92 ]
Ru5W1Ox 235 550 h@ 10 mA cm−2 Wen et al.[ 38 ]
SnRuOx 194 250 h@ 100 mA cm−2 Shi et al.[ 10 ]
Ir0.3Cr0.7O2 255 200 h@ 10 mA cm−2 Zhang et al.[ 113b ]
Mn1Co5Ox 275 ∼300 h@ 100 mA cm−2 Zhang et al.[ 136 ]
Re0.06Ru0.94O2 190 200 h@ 10 mA cm−2 Jin et al.[ 137 ]
RuNiMoCrFeOx/CNT 219 100 h@ 100 mA cm−2 Yu et al.[ 125 ]
M‐RuIrFeCoNiO2 189 120 h@ 10 mA cm−2 Hu et al.[ 126 ]
IrFeCoNiCu‐HEA NPs ∼302 12 h@ 10 mA cm−2 Maulana et al.[ 120b ]
CoFeNiMoWTe 373 100 h@ 10 mA cm−2 Jo et al.[ 138 ]
(Ru0.2Ir0.2Cr0.2W0.2Cu0.2)O2 220 12 h@ 10 mA cm−2 Miao et al.[ 139 ]
ZnNiCoIrMn 237 100 h@ 10 mA cm−2 Kwon et al.[ 120a ]
Polynary metal oxides Y2Ir2O7 / 24 h@ 10 mA cm−2 Shih et al.[ 128a ]
Y2Ru2O7−δ / 8 h@ 1 mA cm−2 Kim et al.[ 129 ]
Bi2Ir2O7 / / Lebedev et al.[ 128b ]
6H‐SrIrO3 248 30 h@ 10 mA cm−2 Yang et al.[ 133 ]
Sr2IrO4 NSs (HION) 300 30 h@ 10 mA cm−2 Chen et al.[ 134 ]
Co2MnO4 298 1500 h@ 200 mA cm−2 Li et al.[ 20a ]
Co2TiO4 513 / Anantharaj et al.[ 135 ]