Approaches for Selective Oxidation of Methane to Methanol

Response to Comment on “Selective anaerobic oxidation of methane enables direct synthesis of methanol”

Periana argues that the stepwise reaction of methane with water is thermodynamically unfavorable and therefore impractical. We reply by presenting an in-depth thermodynamic analysis of each step in the process and show that the surface concentrations of the reactants and products as well as the stabilizing effect of additional water molecules, as discussed in the original paper, fully support t...

Selective Oxidation of Methane to Methanol at Low Temperatures with Molecular Inspired Solid Catalysts

Methane is an abundant material found world-wide, particularly in form of natural gas. The ability to directly convert methane to methanol in economically satisfactory yields is an important goal of the oil and gas industry. Current technologies or catalytic systems for a direct utilization suffer from low selectivities owing to overoxidation to carbon dioxide. These systems typically involve h...

Selective oxidation of methane to methanol catalyzed, with C-H activation, by homogeneous, cationic gold.

Some of the most efficient homogeneous catalysts for the lowtemperature, selective oxidation of methane to functionalized products employ a mechanism involving C H activation with an electrophilic substitution mechanism. Several such systems have been reported based on the cations Hg, Pd, and Pt. These catalyst systems typically operate by two general steps that involve: A) C H activation by co...

Catalysts for the Selective Oxidation of Methanol

In industry, one of the main catalysts typically employed for the selective oxidation of methanol to formaldehyde is a multi-component oxide containing both bulk Fe2(MoO4)3 and excess MoO3. It is thought that the excess MoO3 primarily acts to replace any molybdenum lost through sublimation at elevated temperatures, therefore preventing the formation of an unselective Fe2O3 phase. With both oxid...

Development of Vanadium - Phosphate Catalysts for Methanol Production by Selective Oxidation of Methane