Magnetic Field Manipulation of Tetrahedral Units in Spinel Oxides for Boosting Water Oxidation.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202204143
Abstract: Magnetic field enhanced electrocatalysis has recently emerged as a promising strategy for the development of a viable and sustainable hydrogen economy via water oxidation. Generally, the effects of magnetic field enhanced electrocatalysis are complex including… read more here.
Keywords: tetrahedral units; units spinel; water oxidation; magnetic field ... See more keywords
Optimized Orbital Occupancy of Transition Metal in Spinel Ni-Co oxides with Heteroatom Doping for Aprotic Li-O2 Battery
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2021.132977
Abstract: Abstract Li-O2 battery is one of the most attractive energy storage technologies because of its extremely high energy density (3500 Wh kg−1). However, the main limitation of the battery is the high energy barrier during… read more here.
Keywords: occupancy; spinel oxides; battery; transition metal ... See more keywords
Structural, electronic, magnetic and optical properties of AB2O4 (A = Ge, Co and B = Ga, Co) spinel oxides
Sign Up to like & getrecommendations! Published in 2021 at "Materials Chemistry and Physics"
DOI: 10.1016/j.matchemphys.2020.123794
Abstract: Abstract Structural, magnetic, optical and electronic properties of GeGa2O4, CoGa2O4, GeCo2O4 and CoCo2O4 spinel oxides have been studied. Spinel oxides are studied by performing theoretical calculations based on density functional theory. In non-magnetic host GeGa2O4… read more here.
Keywords: coga2o4 geco2o4; geco2o4 coco2o4; magnetic optical; electronic magnetic ... See more keywords
Engineering Surface Structure of Spinel Oxides via High-valent Vanadium Doping for Remarkably Enhanced Electrocatalytic Oxygen Evolution Reaction.
Sign Up to like & getrecommendations! Published in 2019 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.9b10868
Abstract: Spinel oxides (AB2O4) with unique crystal structure have been widely explored as promising alternative catalysts for efficient oxygen evolution reaction; however, developing novel methods to fabricate robust, cost-effective and high-performance spinel oxides based electrocatalysts is… read more here.
Keywords: oxygen; spinel oxides; oxygen evolution; evolution reaction ... See more keywords
Covalency competition dominates the water oxidation structure–activity relationship on spinel oxides
Sign Up to like & getrecommendations! Published in 2020 at "Nature Catalysis"
DOI: 10.1038/s41929-020-0465-6
Abstract: Spinel oxides have attracted growing interest over the years for catalysing the oxygen evolution reaction (OER) due to their efficiency and cost-effectiveness, but fundamental understanding of their structure–property relationships remains elusive. Here we demonstrate that… read more here.
Keywords: spinel; covalency competition; spinel oxides; activity ... See more keywords
Selective oxidation of n-buthanol to butyraldehyde over MnCo2O4 spinel oxides
Sign Up to like & getrecommendations! Published in 2020 at "RSC Advances"
DOI: 10.1039/d0ra04738d
Abstract: Partial oxidation of n-butanol to butyraldehyde, propionaldehyde and acetaldehyde over MnCo2O4 spinel oxides has been investigated. Physicochemical characteristics of samples, prepared by co-precipitation with different amounts of precipitating agent, were studied by XRD, N2 adsorption–desorption… read more here.
Keywords: spinel oxides; butyraldehyde; oxidation; mnco2o4 spinel ... See more keywords