Investigation on vanadium oxide thin films deposited by spray pyrolysis technique

2016 ◽  
Author(s):  
Mudaliar Mahesh Margoni ◽  
S. Mathuri ◽  
K. Ramamurthi ◽  
R. Ramesh Babu ◽  
K. Sethuraman
Keyword(s):  
Thin Films ◽  
Vanadium Oxide ◽  
Spray Pyrolysis ◽  
Spray Pyrolysis Technique ◽  
Oxide Thin Films ◽  
Vanadium Oxide Thin Films

First synthesis of vanadium oxide thin films by spray pyrolysis technique

2002 ◽  
Vol 95 (2) ◽  
pp. 141-147 ◽  
Author(s):  
A. Bouzidi ◽  
N. Benramdane ◽  
A. Nakrela ◽  
C. Mathieu ◽  
B. Khelifa ◽  
...  
Keyword(s):  
Thin Films ◽  
Vanadium Oxide ◽  
Spray Pyrolysis ◽  
Spray Pyrolysis Technique ◽  
Oxide Thin Films ◽  
Vanadium Oxide Thin Films

CHARACTERIZATION AND ELECTROCHROMIC PROPERTIES OF VANADIUM OXIDE THIN FILMS PREPARED VIA SPRAY PYROLYSIS

2013 ◽  
Vol 27 (21) ◽  
pp. 1350152 ◽  
Author(s):  
M. MOUSAVI ◽  
A. KOMPANY ◽  
N. SHAHTAHMASEBI ◽  
M.-M. BAGHERI-MOHAGHEGHI
Keyword(s):  
Thin Films ◽  
Substrate Temperature ◽  
Vanadium Oxide ◽  
Spray Pyrolysis ◽  
Cyclic Voltammogram ◽  
Oxide Thin Films ◽  
Electrochromic Properties ◽  
Spray Rate ◽  
Vanadium Oxide Thin Films ◽  
Deposited Films

Vanadium oxide thin films were grown on glass substrates using spray pyrolysis technique. The effects of substrate temperature, vanadium concentration in the initial solution and the solution spray rate on the nanostructural and the electrochromic properties of deposited films are investigated. Characterization and the electrochromic measurements were carried out using X-ray diffraction, scanning electron microscopy and cyclic voltammogram. XRD patterns showed that the prepared films have polycrystalline structure and are mostly mixed phases of orthorhombic α- V 2 O 5 along with minor β- V 2 O 5 and V 4 O 9 tetragonal structures. The preferred orientation of the deposited films was found to be along [101] plane. The cyclic voltammogram results obtained for different samples showed that only the films with 0.2 M solution concentration, 5 ml/min solution spray rate and 450°C substrate temperature exhibit two-step electrochromic properties. The results show a correlation between cycle voltammogram, morphology and resistance of the films.

Investigation on the pure and fluorine doped vanadium oxide thin films deposited by spray pyrolysis method

2016 ◽  
Vol 606 ◽  
pp. 51-56 ◽  
Author(s):  
Mudaliar Mahesh Margoni ◽  
S. Mathuri ◽  
K. Ramamurthi ◽  
R. Ramesh Babu ◽  
K. Sethuraman
Keyword(s):  
Thin Films ◽  
Vanadium Oxide ◽  
Spray Pyrolysis ◽  
Spray Pyrolysis Method ◽  
Oxide Thin Films ◽  
Pyrolysis Method ◽  
Vanadium Oxide Thin Films

Low temperature charge carrier hopping transport mechanism in vanadium oxide thin films grown using pulsed dc sputtering

2009 ◽  
Vol 94 (22) ◽  
pp. 222110 ◽  
Author(s):  
S. S. N. Bharadwaja ◽  
C. Venkatasubramanian ◽  
N. Fieldhouse ◽  
S. Ashok ◽  
M. W. Horn ◽  
...  
Keyword(s):  
Thin Films ◽  
Low Temperature ◽  
Charge Carrier ◽  
Vanadium Oxide ◽  
Transport Mechanism ◽  
Oxide Thin Films ◽  
Hopping Transport ◽  
Dc Sputtering ◽  
Pulsed Dc ◽  
Vanadium Oxide Thin Films
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