Phase Diagrams and Thermodynamic Properties of the FeO–SiO2–V2O3 Systems
Sign Up to like & getrecommendations! Published in 2017 at "Steel Research International"
DOI: 10.1002/srin.201600324
Abstract: The phase diagrams of FeO–SiO2–V2O3 systems as the main components of vanadium slag are assessed on the basis of the existing literature models and experimental studies to modify partial parameters by FactSage thermodynamic software. The… read more here.
Keywords: feo sio2; phase diagrams; sio2 v2o3; v2o3 systems ... See more keywords
V2O3/C nanocomposites with interface defects for enhanced intercalation pseudocapacitance
Sign Up to like & getrecommendations! Published in 2019 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2019.06.125
Abstract: Abstract V2O3 nanoparticles highly dispersed in amorphous carbon composites (VO-C) were successfully synthesized by the calcination of (NH4)2V3O8/C precursor, which was fabricated through the hydrothermal reaction using commercial NH4VO3 and glucose as raw materials. The… read more here.
Keywords: carbon; intercalation pseudocapacitance; v2o3; v2o3 nanocomposites ... See more keywords
One-step solvothermal synthesis of V2O3@C nanoparticles as anode materials for lithium-ion battery
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2018.10.323
Abstract: Abstract In this work, the V2O3 nanoparticles (NPs) with ultrathin carbon shells were synthesized by a facile solvothermal process. The V2O3 NPs were about 30 nm and contained a carbon shell of about 2 nm thick. The… read more here.
Keywords: v2o3 nanoparticles; step solvothermal; lithium ion; v2o3 ... See more keywords
Self-supported MoSx/V2O3 heterostructures as efficient hybrid catalysts for hydrogen evolution reaction
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2020.154262
Abstract: Abstract Earth-abundant and low-cost hydrogen evolution reaction (HER) electrocatalysts represent a future direction for achieving sustainable hydrogen energy production. Low-cost amorphous molybdenum sulfides (MoSx), with their highly active HER activity, have emerged as outstanding catalysts… read more here.
Keywords: mosx v2o3; hydrogen evolution; hybrid catalysts; mosx ... See more keywords
Economically viable V2O3@activated carbon composite materials as counter electrodes for dye sensitized solar cells by single step reduction
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Electroanalytical Chemistry"
DOI: 10.1016/j.jelechem.2019.01.034
Abstract: Abstract V2O3@activated carbon (V2O3@C) composite catalysts with different mass ratios have successfully been fabricated using a facile one-step the reduction of ammonium vanadate (NH4VO3) with AC in a high-temperature solid-state reaction. V2O3@C composites were further… read more here.
Keywords: v2o3 composite; activated carbon; v2o3 activated; reduction ... See more keywords
3D flower-like NC@V2O3 constructed by nanoparticles for lithium-ion batteries
Sign Up to like & getrecommendations! Published in 2021 at "Materials today communications"
DOI: 10.1016/j.mtcomm.2021.102624
Abstract: Abstract The morphology and structural engineering of V2O3 anode of lithium-ion batteries plays a significant role in improving the energy storage performance since V2O3 material suffers from tremendous volume changes, self-aggregation and intrinsic poor conductivity.… read more here.
Keywords: v2o3; like v2o3; flower like; lithium ion ... See more keywords
In-situ PECVD-enabled graphene-V2O3 hybrid host for lithium–sulfur batteries
Sign Up to like & getrecommendations! Published in 2018 at "Nano Energy"
DOI: 10.1016/j.nanoen.2018.09.002
Abstract: Abstract Lithium–sulfur (Li–S) batteries have been regarded as promising candidates for current energy-storage technologies due to their remarkable advantages in energy density and theoretical capacity. However, one of the daunting challenges remained for advanced Li–S… read more here.
Keywords: sulfur batteries; hybrid host; v2o3; lithium sulfur ... See more keywords
Urchin-like V2O3/C Hollow Nanosphere Hybrid for High-Capacity and Long-Cycle-Life Lithium Storage
Sign Up to like & getrecommendations! Published in 2017 at "ACS Sustainable Chemistry & Engineering"
DOI: 10.1021/acssuschemeng.7b01640
Abstract: Vanadium oxides (VOx) show potential in Li-ion batteries (LIBs) originating from their abundance, low cost, and high theoretical capacities. Although V2O3 exhibits a high theoretical capacity of 1070 mAh g–1, most of the current reported… read more here.
Keywords: capacity; like v2o3; urchin like; v2o3 hollow ... See more keywords
Strain-induced resistance change in V2O3 films on piezoelectric ceramic disks
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Applied Physics"
DOI: 10.1063/1.5083941
Abstract: We prepared a stacked structure consisting of a quasi-free-standing functional oxide thin film and a ceramic piezoelectric disk and observed the effect of the piezoelectric disk deformation on the resistance of the thin film. Epitaxial… read more here.
Keywords: disk; resistance change; v2o3 films; resistance ... See more keywords
Bio-Template Synthesis of V2O3@Carbonized Dictyophora Composites for Advanced Aqueous Zinc-Ion Batteries
Sign Up to like & getrecommendations! Published in 2023 at "Molecules"
DOI: 10.3390/molecules28052147
Abstract: In terms of new-generation energy-storing devices, aqueous zinc-ion batteries (AZIBs) are becoming the prime candidates because of their inexpensive nature, inherent safety, environmental benignity and abundant resources. Nevertheless, due to a restrained selection of cathodes,… read more here.
Keywords: carbonized dictyophora; ion batteries; zinc ion; v2o3 ... See more keywords