fig1

Figure 1. (A) The mechanism of C–H bond cleavage of methane at low-temperature reaction systems^[54]. Copyright 2019, Elsevier; (B) Computational studies of reaction pathway. Minimum-energy paths and reaction schematic for formation of acetic acid from CH₄, CO, and O₂ on Rh₁O₅/ZSM-5. Intermediates and transition states for a complete catalytic cycle, starting with Rh₁O₅ (c1). Transition states are highlighted with the double dagger symbols^[47]. Copyright 2018, Springer Nature; (C) Comparison of the performance and CH₃OH selectivity of different catalysts for methane conversion in the methane selective oxidation process^[28]. Copyright 2024, Springer Nature.