Among the different application fields, there are ozone production[23] at a commercial level; pollution abatement, both solid (PM, VOC) and gaseous (SOx, NOx);[24] CO2 conversion[25] in fuels (methanol, syngas) or value added chemicals; nitrogen fixation; methanol synthesis; liquid fuels synthesis from lighter hydrocarbons (e.g. methane),[26] hydrogen production via hydrocarbons reforming[27]