Enhanced Photodegradation Performance of Nb Doped ZnO Thin Films Prepared By Electrostatic Spray Deposition

2014 ◽  
Keyword(s):  
Thin Films ◽  
Spray Deposition ◽  
Zno Thin Films ◽  
Electrostatic Spray Deposition ◽  
Doped Zno ◽  
Electrostatic Spray

Supercapacitive Properties of Cobalt Oxide Thin Films Prepared by Electrostatic Spray Deposition Technique at Different Substrate Temperature

2016 ◽  
Vol 675-676 ◽  
pp. 261-264
Author(s):  
Kasidid Chansaengsri ◽  
Korakot Onlaor ◽  
Thutiyaporn Thiwawong ◽  
Benchapol Tunhoo
Keyword(s):  
Thin Films ◽  
Phase Transformation ◽  
Substrate Temperature ◽  
Cobalt Oxide ◽  
Spray Deposition ◽  
High Specific Capacitance ◽  
Oxide Thin Films ◽  
Electrostatic Spray Deposition ◽  
Electrostatic Spray ◽  
Substrate Temperatures

In this work, cobalt oxide thin films were prepared by electrostatic spray deposition (ESD) technique. The influence of the substrate temperatures on properties of film was investigated. Phase transformation of cobalt oxide thin films due to the effect of different substrate temperature was also observed. Cyclic voltammetry was used to measure the performance of cobalt oxide supercapacitor. At higher substrate temperature, the cobalt oxide thin films exhibit the high specific capacitance due to the effect of phase transformation in cobalt oxide films.

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