High‐performance Mn2O3‐Na2WO4/SiO2‐TiO2 catalyst for the oxidative coupling of methane: TiO2‐modulated MnTiO3 formation for enhanced low‐temperature performance
Sign Up to like & getrecommendations! Published in 2023 at "ChemCatChem"
DOI: 10.1002/cctc.202300193
Abstract: As a direct conversion route for the production of ethylene from methane, the oxidative coupling of methane (OCM) is highly promising. The Mn2O3‐Na2WO4/SiO2 catalyst doped with 44 μm anatase‐TiO2, consisting of 5 wt% TiO2, 5 wt% Mn2O3, 8 wt%… read more here.
Keywords: low temperature; catalyst; tio2; mn2o3 na2wo4 ... See more keywords
Binder-free dip-coating of Mn2O3-Na2WO4-TiO2 catalyst onto monolithic SiC-foam towards efficient oxidative coupling of methane
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DOI: 10.1016/j.fuel.2021.121560
Abstract: Abstract Monolithic SiC-foam-structured Mn2O3-Na2WO4-TiO2 catalysts are developed via a binder-free dip-coating method for the oxidative coupling of methane reaction. MnTiO3-assisted growth of coating from nanoparticles to nanorods proceeds spontaneously to form interpenetrating nano-structure in the… read more here.
Keywords: mn2o3 na2wo4; catalyst; na2wo4 tio2; sic foam ... See more keywords
MnTiO3-driven low-temperature oxidative coupling of methane over TiO2-doped Mn2O3-Na2WO4/SiO2 catalyst
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DOI: 10.1126/sciadv.1603180
Abstract: TiO2 doping improves low-temperature OCM activity for Mn2O3-Na2WO4/SiO2 due to MnTiO3 formation that triggers the Mn2+↔Mn3+ cycle. Oxidative coupling of methane (OCM) is a promising method for the direct conversion of methane to ethene and… read more here.
Keywords: tio2; mn2o3 na2wo4; low temperature; na2wo4 sio2 ... See more keywords