Performance of Ni-Cu bimetallic co-catalyst g-C3N4 nanosheets for improving hydrogen evolution

Zhiliang Jin, Lijun Zhang

Table 3 Attenuation parameters o photocatalyst.

Samples Pre-exponential factors, A Lifetime, <τ> (ns) Average lifetime, <τ> (ns) ket (s-1) χ2 EY A = 100 τ=0.1979 0.1979 --- 1.07 EY-CN A1 = 36.61 A2 = 33.00 A3 = 30.39 τ1=8.357 τ2 = 1.660 τ3=96.99 4.0702 5.920 × 108 1.02 EY-CNC A1 = 35.79 A2 = 31.39 A3 = 32.39 τ1=8.274 τ2 = 99.52 τ3 = 1.498 3.7674 6.575 × 108 1.09 EY-CNN-15 A1 = 36.20 A2 = 26.43 A3 = 37.37 τ1=8.469 τ2 = 91.23 τ3 = 1.664 3.7009 5.900 × 108 1.08 EY-CNNC-15 A1 = 41.98 A2 = 26.68 A3 = 31.35 τ1=5.519 τ2 = 1.061 τ3=48.44 2.9948 9.218 × 108 1.09