Amphoteric reactivity of metal–oxygen complexes in oxidation reactions
Sign Up to like & getrecommendations! Published in 2018 at "Coordination Chemistry Reviews"
DOI: 10.1016/j.ccr.2018.03.003
Abstract: Abstract Mononuclear metal–oxygen species, such as metal-superoxo, -peroxo, -hydroperoxo and -oxo complexes, are key intermediates involved in dioxygen activation and oxidation reactions catalyzed by a variety of metalloenzymes and their biomimetic compounds. Dioxygen is an… read more here.
Keywords: metal; metal oxygen; oxygen complexes; reactivity metal ... See more keywords
In Situ Surface-Enhanced Infrared Spectroscopy to Identify Oxygen Reduction Products in Nonaqueous Metal–Oxygen Batteries
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.7b06391
Abstract: We report on the detection of metastable, solvated, and surface adsorbed alkali metal–oxygen (M–O2) discharge species using in situ attenuated total reflectance surface enhanced infrared absorption spectroscopy (ATR-SEIRAS). Oxygen–oxygen stretching bands (νO–O) of superoxide species… read more here.
Keywords: metal oxygen; oxygen; surface enhanced; spectroscopy ... See more keywords
Bi metal/oxygen-deficient BiO2-x with tetrahedral morphology and high photocatalytic activity.
Sign Up to like & getrecommendations! Published in 2020 at "Nanotechnology"
DOI: 10.1088/1361-6528/abc039
Abstract: Vacancy-rich materials with high photocatalytic activity are of great interest for pollutants removal and play a significant role in green chemistry. Herein, we successfully synthesized Bi/BiO2-x composite through hydrothermal route. In this case, the surface… read more here.
Keywords: oxygen deficient; photocatalytic activity; high photocatalytic; metal oxygen ... See more keywords
Octahedral Tilting in Homologous Perovskite Series CaMoO3-SrMoO3-BaMoO3 Probed by Temperature-Dependent EXAFS Spectroscopy
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15217619
Abstract: Local distortions in perovskites can be induced by cation displacements and/or by the tilting and rotating of cation–anion octahedra. Both phenomena have been subject to intense investigations over many years. However, there are still controversies… read more here.
Keywords: oxygen metal; spectroscopy; exafs; metal oxygen ... See more keywords