Results 171 to 180 of about 221,946 (289)

Correction: Pattern of genetic differentiation of an incipient speciation process: The case of the high Andean killifish Orestias

open access: gold, 2017
Claudia Jimena Guerrero-Jiménez   +6 more
openalex   +2 more sources

Cu‐SSZ‐13 Catalysts Designed Through Interzeolite Conversion Process From Different Structure Types of Zeolites for NH3‐SCR‐DeNOx: Structure‐Property Activity Relationships and Intermediates Determination

open access: yesChemCatChem, EarlyView.
A set of Cu‐SSZ‐13 zeolite samples (CHA structure type) was designed and developed to employ different starting zeolite materials (i.e., FAU, BEA, MFI). The investigations provide a pathway to gain deeper insights into the relationships between the structure and activity of these zeolite‐based materials in NH3‐SCR‐DeNOx.
Alejandro Mollá Robles   +13 more
wiley   +1 more source

Iron‐Mediated Oxidation of Thiolates with Dioxygen – Speciation, Autoxidation, and Selectivity

open access: yesChemCatChem, EarlyView.
Electron rich thiolates readily undergo autoxidation in contact with O2, which can produce sulfinates in rather high yields (96% in case of NaSPh). Primary thiolates on the other hand hardly react with O2 so that iron(II) centers are required to promote its conversion,, motivating catalyst design for selective thiolate‐to‐sulfinate conversion ...
Kilian Weißer   +2 more
wiley   +1 more source

Probing the Intrinsic Oxygen Evolution Kinetics at Single CoFe2O4 Nano‐Catalysts

open access: yesChemCatChem, EarlyView.
Oxygen Evolution Reaction (OER) Kinetics at the Nanoscale: Intrinsic OER kinetics of CoFe2O4 nano‐catalysts were quantified at the single‐particle level using nano‐impact electrochemistry and compared with densely packed ensembles, where conductivity, particles heterogeneity, interparticle interactions, and diffusion limitations could obscure true ...
Hatem M.A. Amin   +5 more
wiley   +1 more source

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