Representative HAADF images and particle size distributions for the unsupported AuPd-PVP sol in the fresh (A to C) and after a CH4 oxidation reaction (D to F). CREDIT Graham J. Hutchings and Christopher J. Kiely
Liquid methanol is widely used as a feedstock for other chemicals and also has considerable potential as an alternative fuel source. However, converting methane—the primary component of abundant natural gas—into methanol is currently achieved by an indirect process which requires high heat and pressure. Now researchers have discovered a new approach that allows the direct conversion of methane to methanol utilizing molecular oxygen under much milder reaction conditions.
A team has used colloidal gold-palladium (Au-Pd) nanoparticles to directly oxidize methane to methanol with h...
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