Identifying the Active Silver Species in Carbonylation of Dimethyl Ether over Ag−HMOR
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DOI: 10.1002/cctc.202000533
Abstract: As one of the key steps in ethanol production from syngas, dimethyl ether (DME) carbonylation to methyl acetate (MA) catalyzed by zeolite has drawn much attention. H‐mordenite (HMOR) modified with metal has been continuously developed… read more here.
Keywords: dimethyl ether; species carbonylation; identifying active; active silver ... See more keywords
Identifying the Active Site on Graphene Oxide Nanosheets for Ambient Electrocatalytic Nitrogen Reduction.
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DOI: 10.1021/acs.inorgchem.0c01596
Abstract: Identifying the active sites on graphene oxide (GO) nanosheets is of great importance. In situ electroreduction at different potentials is applied to control the oxygenated groups on GO surfaces. Both experiments and theoretical calculations suggest… read more here.
Keywords: graphene oxide; reduction; oxide nanosheets; active site ... See more keywords
Identifying Active Kelvin–Helmholtz Vortices on Saturn's Magnetopause Boundary
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DOI: 10.1029/2019gl084206
Abstract: For ∼2,000 Cassini magnetopause encounters, we analyse plasma and magnetic fields. The boundary can be unstable to the Kelvin–Helmholtz instability (KHI), which can drive large‐scale flows identifiable in plasma measurements. Bulk flow reversed from the… read more here.
Keywords: active kelvin; identifying active; helmholtz vortices; kelvin helmholtz ... See more keywords