Fig. 2: 15N2/H2 isotopic experiments of TMs-SrNH catalysts.
Reaction time profiles (a–c) for NH3 synthesis from 15N2 and H2, and (d–f) the ratio changes of m/z 17/18 and 16/18 over fresh Fe/SrNH, Co/SrNH, and Ni/SrNH catalysts.
Fig. 2: 15N2/H2 isotopic experiments of TMs-SrNH catalysts. | Nature Communications
