Novel bilayer 2D V2O5 as a potential catalyst for fast ... - Nature
2024年6月24日 · In the current study, we have achieved ~ 99% degradation of 16 ppm dye using the 2D V2O5 nanosheet catalysts under UV light exposure with a remarkable degradation rate constant of 2.31 min−1 ...
One-step hydrothermal synthesis of graphene decorated V2O5 …
2015年1月30日 · Graphene-decorated V 2 O 5 nanobelts (GVNBs) were synthesized via a low-temperature hydrothermal method in a single step. V 2 O 5 nanobelts (VNBs) were formed in the presence of graphene oxide,...
Hierarchical Atomic Layer Deposited V2O5 on 3D Printed …
2021年11月10日 · This work reports a rational design and fabrication of hierarchical core–shell structured cathodes (3D@V 2 O 5) for ARZIBs by integrating fused deposition modeling (FDM) 3D-printing with atomic layer deposition (ALD).
Strong Oxide‐Support Interaction over IrO2/V2O5 for Efficient pH ...
2022年2月12日 · Herein, ultrafine iridium oxide nanoclusters (≈1 nm) are anchored on vanadium oxide support (IrO 2 /V 2 O 5) via SOSI. The as made catalyst, with a unique distorted IrO 2 structure, is discovered to significantly boost the performance for pH …
ADF-STEM of electrodeposited and thermally annealed V2O5. (a ...
Using an electrochemical potential pulse methodology in a mixed solvent system, electrochemical deposition of amorphous vanadium pentoxide (V2O5) nanobelts is possible. Crystallisation of the...
Fig. 1 STEM imaging and spectroscopy analysis of Nano ζ-V 2 O 5
V 2 O 5 is of interest as a Mg intercalation electrode material for Mg batteries, both in its thermodynamically stable layered polymorph (α-V 2 O 5) and in its metastable tunnel structure (ζ-V...
Tuning electronic and magnetic properties through disorder in V2O5 ...
2023年4月25日 · We characterized the samples with X-ray diffraction, Raman and UV/vis spectroscopies, Scanning Transmission Electron Microscopy (STEM), and Vibrating Sample Magnetometry (VSM). We report a...
SEM and STEM images of V2O5 powders obtained using a
Current work reports the synthesis of vanadium pentoxide (V 2 O 5) and zinc oxide (ZnO) expressing excellent opto-electronic response with the 2.55 eV band energy and mixed phases of orthorhombic...
Synthesis, characterisation and catalytic activity of V2O5 ...
2020年2月1日 · A green synthesis route of metal oxide has been developed to synthesize the V 2 O 5 nanoparticles. V 2 O 5 was synthesized using Foeniculum vulgare stems extract (FSE) and ammonium monovanadate as precursors. The role of secondary metabolite compounds affect the particle size of V 2 O 5.
Exploring the Electrochemical Superiority of V2O5/TiO2@Ti3C2 …
2024年9月27日 · Our current work presents the structural and electrochemical properties of a vanadium-based composite with TiO 2 @Ti 3 C 2 MXene, referred to as VM. This composite is obtained through the in situ thermal decomposition of the VO 2 (OH)/Ti 3 C 2 mixture, which is achieved by solution mixing and drying.