The property tuning of NH3-SCR over iron-tungsten catalyst: Role of calcination temperature on surface defect and acidity
Sign Up to like & getrecommendations! Published in 2021 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2020.147999
Abstract: Abstract Iron-tungsten composite oxide catalysts have been prepared using a no-water grinding method followed by calcination from 400 to 800 °C. Treatment from 400 °C to 800 °C led to the crystallinity increase and weaker interaction between Fe… read more here.
Keywords: surface defect; surface; calcination; temperature ... See more keywords
Development of a new high-density iron-tungsten alloy (FWA) reinforced by Fe7W6 and Fe2W particles with high tensile strength and specific strength
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2020.157323
Abstract: Abstract This paper develops a new type of high-density iron-tungsten alloy (FWA) with high hardness and tensile strength by adding 15.6 wt% W into DT300 steel. The microstructure of FWA is characterized by separated network-like Fe7W6… read more here.
Keywords: high density; fwa; strength; iron tungsten ... See more keywords
Aerobic Electrochemical Oxygenation of Light Hydrocarbons Catalyzed by an Iron–Tungsten Oxide Molecular Capsule
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DOI: 10.1021/acscatal.8b00477
Abstract: The selective oxidation of light hydrocarbons and their valorization with only dioxygen (O2) are important transformations toward development of efficient chemical processes. Monooxygenase enzymes can catalyze selective aerobic reactions under reducing and protic conditions. The… read more here.
Keywords: electrochemical oxygenation; oxygenation light; light hydrocarbons; aerobic electrochemical ... See more keywords
Iron tungsten mixed composite as a robust oxygen evolution electrocatalyst.
Sign Up to like & getrecommendations! Published in 2019 at "Chemical communications"
DOI: 10.1039/c9cc05287a
Abstract: We report a FeW mixed composite for oxygen evolution reaction with a low overpotential and a long-term stability. A structural transformation of FeW oxide occurs during the OER process. Theoretical calculation indicates that FeOx is… read more here.
Keywords: oxygen evolution; mixed composite; tungsten mixed; iron tungsten ... See more keywords