December 23, 2024

New Catalysts Turn the Greenhouse Gas Methane Into Valuable Chemicals

To this end, they prepared multiple catalysts utilizing not just different concentrations of Cu and acid sites (proton) in liquid services but likewise different physical blending methods for solid samples.Through different experimental and analytical methods, the scientists found that the proximity between Cu and acid websites was essential for determining the final items. More specifically, they reported that when Cu sites were near each other, the methanol produced in Cu websites from methane had a greater probability of being overoxidized by a nearby Cu site, turning it into carbon dioxide. In contrast, when Cu websites and acid websites were close to each other, methanol reacted with nitrous oxide in an adjacent acid website rather to produce valuable hydrocarbons and harmless nitrogen gas.

To this end, they prepared several drivers using not just various concentrations of Cu and acid sites (proton) in liquid services but also different physical blending strategies for solid samples.Through numerous experimental and analytical techniques, the researchers discovered that the distance in between Cu and acid websites was essential for figuring out the last products. More specifically, they reported that when Cu sites were near each other, the methanol produced in Cu websites from methane had a greater possibility of being overoxidized by a nearby Cu site, turning it into carbon dioxide. In contrast, when Cu websites and acid sites were close to each other, methanol responded with nitrous oxide in a nearby acid site rather to produce important hydrocarbons and harmless nitrogen gas.