Atmospheric pressure chemical vapor deposition of amorphous tungsten doped vanadium dioxide for smar Atmospheric pressure chemical vapor deposition of amorphous tungsten doped vanadium dioxide for smar
1Center of Materials Technology & Photonics, School of Applied Technology, Technological Educational Institute of Crete, Heraklion 71004, Crete, Greece
2Department of Physics, University of Crete, Heraklion 71100, Crete, Greece
3Department of Materials Science & Technology, University of Crete, Heraklion 71100, Crete, Greece
4Department of Electrical Engineering, School of Applied Technology, Technological Educational Institute of Crete,Heraklion 71004, Crete, Greece
5Institute of Electronic Structure & Laser, Foundation for Research & Technology- Hellas, P.O. Box 1527, Vassilika Vouton, Heraklion 71110, Crete, Greece
6Tyndall National Institute, University College Cork, Lee Maltings, Prospect Row, Cork, Ireland
7Mechanical Engineering Department, School of Applied Technology,Technological Educational Institute of Crete, Heraklion 71004, Crete, Greece
Adv. Mater. Lett., 2016, 7 (3), pp 192-196
DOI: 10.5185/amlett.2016.6024
Publication Date (Web): Feb 01, 2016
Copyright © IAAM-VBRI Press
E-mail: dimitr17@yahoo.gr
Amorphous tungsten doped vanadium dioxide coatings were grown on SnO2-precoated glass substrates using the atmospheric pressure chemical vapor deposition of vanadium (V) triisopropoxide and tungsten (VI) isopropoxide at 450 oC without an oxygen source. The effect of N2 flow rate through the tungsten’s precursor bubbler was examined keeping the respective flow rate through the vanadium’s precursor bubbler at 4 L min-1 for a growth period of 30 min. They were characterized by x-ray diffraction, Raman and x-ray photoelectron spectroscopy, field-emission scanning electron microscopy and UV-vis/IR transmittance. The samples grown using 0.4 L min-1 N2 flow rate through the tungsten precursor’s bubbler, showed the greatest reduction in transition temperature from 65.5 in granular VO2 to 44 oC in worm-like V0.985W0.015O2 structures approaching that required for commercial use as a smart window coating.
Advanced Materials Research and Innovation Priorities for Accomplishing the Sustainable Development Goals
Contemporary Advances in Humidity Sensing Materials, Methods, and Performances
Roles of the Debye Length and Skin Depth in the Characterization of Space Charge Interactions in Semiconductor Nanoparticles
Antifungal Activity of Iron-gold and Cobalt-gold co-doped ZnO Nanoparticles
Adsorption and Thermodynamic Parameters of Activated Carbon-Diazepam Systems in Simulated Gastric Fluid
Synthesis, Impedance and Current-Voltage Spectroscopic Characterization of Novel Gadolinium Titanate Nano Structures
Removal of Toxic Dyes from Industrial Waste Water using Chitosan Grafted Itaconic Acid Nanocomposites
Structural, Optical and dielectric properties of Sr doped LaVO4
Design, 3D Development and Finite Element Analysis of Cylindrical Mesh Cage Bioimplants from Biometals
Advancements in Materials Technology for Accomplishing Sustainable Development Goals
A Review for Luminescence Property of Materials, Its Detection and Probabilities for Embedding of Luminescence with MEMS Technology
A Review on Low-Cost Adsorbents for Cadmium Pollutant Removal from Industrial Effluents
Study of Applications of Radial Basis Function Network in Forecasting
Simulation of LPG Pressure Vessel under Fire Engulfment
Strength Analysis of Friction Stir Welding (FSW) Joint Under Minimize Rotation Speed of FSW Tool
Formation of Pure In2O3 pallets for OLED Application
Study of Soil Nitrogen Level and Splitting on Nutrient Uptake around the Industries of Chhattisgarh, India