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3561
Insulator-to-metal transition in ultrathin rutile VO2/TiO2(001)
Published 2022-07-01“…To solve this problem, we investigate a representative material, vanadium dioxide (VO2), which exhibits both strong electron–electron interaction and CDW ordering. …”
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3562
Flexible Terahertz Metamaterials Absorber based on VO<sub>2</sub>
Published 2023-05-01“…In this paper, a flexible THz metamaterial absorber (MMA) incorporated with phase change material vanadium dioxide (VO<sub>2</sub>) is proposed. The simulation results indicate that two absorption peaks at around 0.24 THz (marked as A) and 0.46 THz (marked as B) can be observed by designing a I-shaped metamaterial combined with split ring structure. …”
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3563
Ground-level Particulate Sulphate and Gaseous Sulphur Dioxide Downwind of an Aluminium Smelter
Published 2020-12-01“…Furthermore, the increasing pSO4 2−/vanadium (V) ratio (used as a tracer of smelter emissions) relative to distance confirmed particulate formation was occurring within the emission plume during the sampling period. …”
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3564
Evaluation of surface roughness in the turning of mild steel under different cutting conditions using backpropagation neural network
Published 2020-04-01“…The workpiece of mild steel (carbon content 0.2%; hardness125 BHN) has been taken for turning operation under different cutting conditions with highspeed steel (HSS) tool (carbon content 0.75%; vanadium content 1.1%, molybdenum content 0.65%, chromium content 4.3%, tungsten content 18%, cobalt content 5%, hardness 290 BHN). …”
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3565
Assessing the multi-dimensional effects of air pollution on maternal complications and birth outcomes: A structural equation modeling approach
Published 2024-12-01“…Results: A latent variable featuring seven metals (Aluminum, Calcium, Iron, Magnesium, Manganese, Silicon, Vanadium) was identified through the measurement model. …”
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3566
Assessment of heavy metals pollution status of surface soil dusts at the Katima Mulilo urban motor park, Namibia
Published 2023-12-01“…AbstractThe aim of the study was to examine the pollution status of environmentally concerned heavy metals: lead, cadmium, chromium, arsenic, cobalt, nickel, copper, zinc, vanadium, and manganese in surface soil dusts at the Katima Mulilo urban motor park (KMUMP), Namibia. …”
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3567
Occurrence state and migration mechanism of arsenic in metal mines
Published 2022-07-01“…This paper summarizes the occurrence form of arsenic in metal sulfide.The specific chemical process of activation and migration in different minerals are discussed.Three rules of form transformation are concluded. ①Pyrite and arsenopyrite are the most common arsenic-bearing minerals in metal sulfide mines; ②Arsenic is activated by the oxidation and dissolution of primary minerals, existing mainly in the form of arsenate and arsenite in AMD of which arsenite is more migratory. ③Adsorptive precipitation of secondary minerals in AMD (such as ferro-vanadium, goethite, scallion, etc.) can slow the migration rate and reduce the migration amount of arsenic but cannot prevent the migration process. …”
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3568
Influence of the rf power and oxygen content on structural, electrical, and optical properties of V2O5 thin films prepared via reactive radio frequency sputtering
Published 2022-01-01“…Herein, V _2 O _5 thin films were deposited through O _2 -reactive radio frequency (RF) magnetron sputtering using a metallic vanadium arget without external heating on a glass substrate. …”
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3569
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3570
Ions release evaluation and corrosion of titanium mini-implant surface in response to orthokin, oral B and chlorhexidine mouthwashes
Published 2021-01-01“…Background: The present study was performed to evaluate the effect of three types of mouthwash (orthokin, oral B and chlorhexidine [CHX]) on releasing of aluminum (Al), Titanium (Ti) and Vanadium (V) ions from titanium mini-implants (TMIs). …”
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3571
Adsorption of dodecylamine hydrochloride on graphene oxide in water
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3572
Carbonized Ganoderma Lucidum/V<sub>2</sub>O<sub>3</sub> Composites as a Superior Cathode for High-Performance Aqueous Zinc-Ion Batteries
Published 2024-08-01“…In response to the suboptimal electrochemical performance of low-valence vanadium oxides, Ganoderma lucidum biomass-derived carbon@V<sub>2</sub>O<sub>3</sub> (V<sub>2</sub>O<sub>3</sub>@CGL) composites were prepared by evaporative self-assembly technology and high-temperature calcination. …”
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3573
Advanced Monitoring and Control System for Virtual Power Plants for Enabling Customer Engagement and Market Participation
Published 2021-02-01“…In this paper, a realistic VPP in Western Australia is studied, comprising 67 dwellings, including a 810 kW rooftop solar photovoltaic (PV) system, a 700 kWh vanadium redox flow battery (VRFB), a heat pump hot water system (HWS), an electric vehicle (EV) charging station, and demand management mechanisms. …”
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3574
Ion diffusion retarded by diverging chemical susceptibility
Published 2024-07-01“…The effect is realized in hydrogen diffusion in vanadium dioxide (VO2) with a metal-insulator transition (MIT). …”
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3575
Synthesis of High-Quality Two-Dimensional V<sub>2</sub>C MXene for Supercapacitor Application
Published 2022-05-01“…However, it is not feasible to synthesize V<sub>2</sub>C by etching vanadium carbon aluminide (V<sub>2</sub>AlC) with hydrofluoric acid, which is commonly used for preparing other MXenes. …”
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3576
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3577
Broadband High Optical Transparent Intelligent Metasurface for Adaptive Electromagnetic Wave Manipulation
Published 2024-01-01“…This metasurface consists of a transparent and current-controlled reconfigurable metasurface as an actuator by integrating patterned vanadium dioxide (VO2) into metal-meshed resonant units, transparent broadband microstrip antenna as a sensor, recognition-and-feedback module, and actuator- and sensor-integrated design on the same substrate. …”
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3578
Enhanced Hole Extraction of WOx/V2Ox Dopant‐Free Contact for p‐type Silicon Solar Cell
Published 2022-04-01“…Abstract Nonstoichiometric vanadium oxide V2Ox has been demonstrated to serve as a hole‐selective contact in crystalline silicon solar cells. …”
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3579
A Fluorescence‐Based Assay System for the Determination of Haloperoxidase‐Activity Using a Two‐Dimensional Calibration Ap‐proach
Published 2020-09-01“…To validate the system, the two‐dimensional Michaelis‐Menten kinetics of a vanadium‐dependent chloroperoxidase from Curvularia inaequalis were recorded, yielding the first overall kinetic parameters for this enzyme. …”
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3580
Tungstate-Catalyzed Biomimetic Oxidative Halogenation of (Hetero)Arene under Mild Condition
Published 2020-05-01“…Tremendous approaches have been established to prepare this scaffold; however, many of them suffer from atom economy, harsh condition, inability to be scaled up, or cost-unfriendly reagents and catalysts. Inspired by vanadium haloperoxidases herein we presented a biomimetic approach for halogenation (Br, Cl, I) of (hetero)arene catalyzed by tungstate under mild pH in a cost-efficient and environment- and operation-friendly manner. …”
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