Surface Oxidation State Variations and Insulator–Metal Transition Modulations in Vanadium Oxides with Pulsed Hydrogen Plasma
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Materials Interfaces"
DOI: 10.1002/admi.202300003
Abstract: Surface often determines the formation and function of nanoscale thin films and nanomaterials. In correlated vanadium oxides, oxidation states and stoichiometry play important roles in regulating reversible insulator–metal transition (IMT) behaviors. This study presents the… read more here.
Keywords: surface; oxidation states; surface oxidation; insulator metal ... See more keywords
Vanadium oxides anchored on nitrogen-incorporated carbon: An efficient heterogeneous catalyst for the selective oxidation of sulfide to sulfoxide
Sign Up to like & getrecommendations! Published in 2020 at "Catalysis Communications"
DOI: 10.1016/j.catcom.2020.106101
Abstract: Abstract A highly efficient and durable metal catalyst stabilized by proper support is vital for organic catalytic transformations. In this study, a sequential pyrolysis–acid etching strategy was reported to prepare a nitrogen-rich nanocarbon inlaid with… read more here.
Keywords: vanadium oxides; oxidation; oxides anchored; sulfoxide ... See more keywords
Recent progress in rate and cycling performance modifications of vanadium oxides cathode for lithium-ion batteries
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Energy Chemistry"
DOI: 10.1016/j.jechem.2020.11.022
Abstract: Abstract The emergency of high-power electrical appliances has put forward higher requirements for the power density of lithium-ion batteries. Vanadium oxides with large theoretical capacities and high operating voltages are considered as prospective alternatives for… read more here.
Keywords: lithium ion; vanadium oxides; ion batteries; cycling performance ... See more keywords
Exploring new hydrated delta type vanadium oxides for lithium intercalation.
Sign Up to like & getrecommendations! Published in 2019 at "Dalton transactions"
DOI: 10.1039/c9dt04088a
Abstract: Three hydrated double layered vanadium oxides, namely Na0.35V2O5·0.8(H2O), K0.36(H3O)0.15V2O5 and (NH4)0.37V2O5·0.15(H2O), were obtained by using mild hydrothermal conditions. Their delta type structural frameworks were solved by high-resolution synchrotron X-ray powder diffraction and the interlayer spacings… read more here.
Keywords: exploring new; vanadium oxides; new hydrated; delta type ... See more keywords