Band Gap Tailoring and Raman Studies of Mn Doped ZnO Thin Film Deposited by Ultrasonic Spray Pyrolysis

2019 ◽  
pp. 535-540
Author(s):  
Monoj Kumar Singha ◽  
K. G. Deepa
Keyword(s):  
Thin Film ◽  
Band Gap ◽  
Spray Pyrolysis ◽  
Ultrasonic Spray Pyrolysis ◽  
Zno Thin Film ◽  
Ultrasonic Spray ◽  
Doped Zno ◽  
Band Gap Tailoring ◽  
Mn Doped

Mn doped ZnO nanostructured thin films prepared by ultrasonic spray pyrolysis method

2012 ◽  
Vol 52 (4) ◽  
pp. 711-721 ◽  
Author(s):  
R. Baghdad ◽  
B. Kharroubi ◽  
A. Abdiche ◽  
M. Bousmaha ◽  
M.A. Bezzerrouk ◽  
...  
Keyword(s):  
Thin Films ◽  
Spray Pyrolysis ◽  
Ultrasonic Spray Pyrolysis ◽  
Spray Pyrolysis Method ◽  
Nanostructured Thin Films ◽  
Ultrasonic Spray ◽  
Pyrolysis Method ◽  
Doped Zno ◽  
Mn Doped ◽  
Ultrasonic Spray Pyrolysis Method

Ultrasonic spray pyrolysis deposited ZnO thin film for photocatalytic activity

2019 ◽  
Author(s):  
Monoj Kumar Singha ◽  
Aniket Patra ◽  
Vineet Rojwal ◽  
K. G. Deepa ◽  
Dipanjan Kumar
Keyword(s):  
Thin Film ◽  
Photocatalytic Activity ◽  
Spray Pyrolysis ◽  
Ultrasonic Spray Pyrolysis ◽  
Zno Thin Film ◽  
Ultrasonic Spray

scholarly journals Photocatalytic Degradation of Different VOCs in the Gas-Phase over TiO2 Thin Films Prepared by Ultrasonic Spray Pyrolysis

Catalysts ◽  
2019 ◽  
Vol 9 (11) ◽  
pp. 915 ◽  
Author(s):  
Ibrahim Dundar ◽  
Marina Krichevskaya ◽  
Atanas Katerski ◽  
Malle Krunks ◽  
Ilona Oja Acik
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Photocatalytic Degradation ◽  
Spray Pyrolysis ◽  
Tio2 Thin Film ◽  
Ultrasonic Spray Pyrolysis ◽  
Airflow Rate ◽  
Tio2 Films ◽  
Tio2 Thin Films ◽  
Ultrasonic Spray

In this study, we deposited TiO2 thin films onto borosilicate glass by ultrasonic spray pyrolysis at 350 and 450 °C. The aim of study is to determine the effect of deposition temperature on photocatalytic activity of TiO2 thin films and to investigate the performance of TiO2 thin films on photocatalytic degradation of methyl tert-butyl ether (MTBE), acetone, acetaldehyde, and heptane as functions of different operating parameters. TiO2 thin films deposited at 350 and 450 °C have a thickness value of 190 and 330 nm, respectively. All as-prepared TiO2 films possess an anatase crystalline structure. According to the X-ray photon spectroscopy (XPS) study, the TiO2 thin film deposited at 350 °C showed a higher amount of oxygen vacancies and hydroxyl groups on the film surface after UV treatment. The aged-TiO2 thin film deposited at 350 °C showed a water contact angle (WCA) value of 0° after 10 min UV irradiation, showing superhydrophilic surface behavior. The TiO2 film deposited at 350 °C exhibited the highest amount of conversion of MTBE (100%). The results also showed that TiO2 films are capable of photocatalytic degradation of MTBE (100%) and acetaldehyde (approx. 80%) in humid air conditions and high airflow rate. The visible-light-activity of TiO2 thin films was tested with 5 ppm MTBE and acetone. TiO2 thin films deposited at 350 °C with a surface area of 600 cm2 showed 60% of MTBE and 33% of acetone degradation under VIS light.

Double-layer indium doped zinc oxide for silicon thin-film solar cell prepared by ultrasonic spray pyrolysis

2011 ◽  
Vol 20 (3) ◽  
pp. 037306 ◽  
Author(s):  
Bao-Chen Jiao ◽  
Xiao-Dan Zhang ◽  
Chang-Chun Wei ◽  
Jian Sun ◽  
Jian Ni ◽  
...  
Keyword(s):  
Thin Film ◽  
Zinc Oxide ◽  
Solar Cell ◽  
Spray Pyrolysis ◽  
Double Layer ◽  
Thin Film Solar Cell ◽  
Ultrasonic Spray Pyrolysis ◽  
Silicon Thin Film ◽  
Ultrasonic Spray

Structural, electrical and optical properties of indium chloride doped ZnO films synthesized by Ultrasonic Spray Pyrolysis technique

2012 ◽  
Vol 524 ◽  
pp. 44-49 ◽  
Author(s):  
E. Zaleta-Alejandre ◽  
J. Camargo-Martinez ◽  
A. Ramirez-Garibo ◽  
M.L. Pérez-Arrieta ◽  
R. Balderas-Xicohténcatl ◽  
...  
Keyword(s):  
Optical Properties ◽  
Spray Pyrolysis ◽  
Spray Pyrolysis Technique ◽  
Ultrasonic Spray Pyrolysis ◽  
Zno Films ◽  
Electrical And Optical Properties ◽  
Indium Chloride ◽  
Ultrasonic Spray Pyrolysis Technique ◽  
Ultrasonic Spray ◽  
Doped Zno
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