Feng YWang CWang CHuang HHsi H.-CDuan ELiu YGuo GDai HDeng J.HSING-CHENG HSI2022-03-222022-03-22202203043894https://www.scopus.com/inward/record.uri?eid=2-s2.0-85115953788&doi=10.1016%2fj.jhazmat.2021.127337&partnerID=40&md5=3c19dc73b9cbe71faff8087420093e2chttps://scholars.lib.ntu.edu.tw/handle/123456789/598595Manganese oxide supported Pt single atoms (Pt1/MnOx) are prepared by the molten salt method. Catalytic oxidation of toluene and iso-hexane, typical emissions from furniture paints industry, is tested. Pt1/MnOx shows poor and high catalytic stability for toluene and iso-hexane oxidation, respectively. Enhancement in the catalytic stability for toluene oxidation is observed after the hydrogen reduction treatment of Pt1/MnOx at 200 °C. The hydrogen treated catalyst possesses the weaker Mn–O bonds and lower coordination number of Pt[sbnd]O, with superior mobility of lattice oxygen and appropriate toluene adsorption. Balancing lattice oxygen mobility and volatile organic compounds adsorption is important for the catalytic stability of Pt1/MnOx. For the oxidation of toluene and iso-hexane mixture, owing to the competitive adsorption, iso-hexane oxidation is greatly inhibited, while toluene oxidation is not influenced. The present Pt1/MnOx catalyst holds promising prospect in furniture paints industry applications because of high catalytic stability and water resistance ability. ? 2021 Elsevier B.V.Catalytic stabilityLattice oxygen mobilitySingle atom catalystVOCs adsorptionVOCs removalAdsorptionCatalystsCatalytic oxidationHexaneHydrogenHydrogen bondsStabilityTolueneVolatile organic compoundsLattice oxygenOxygen mobilitySingle-atomsVOC removalVOCs adsorptions]+ catalystManganese oxidehexanemanganese oxidenanowireoxygenplatinumtolueneadsorptioncatalysiscatalystdetection methodoxidationpollutant removaltemperature effectvolatile organic compoundArticlechemical analysiscontrolled studycrystal structureextended X ray absorption fine structure spectroscopymolecular stabilityparticle sizereaction temperaturerelative humiditysteady statesurface areatemperaturewaste component removalX ray absorption near edge structure spectroscopy[SDGs]SDG9journal article10.1016/j.jhazmat.2021.127337346003822-s2.0-85115953788