Open AccessStudy the effective of annealing on the structural and sensitivity properties for SnO2 thin films to CO2 Gas
Author(s) -
Abdul-Hussain K. Iltaif,
Ashwaq A. Jabor,
Resoul H. Mukalaf,
Morooj A. Abood,
Karameh. A.muhmmad ali,
Frah. GH.Khalad
Publication year - 2011
Publication title -
mağallaẗ baġdād li-l-ʿulūm
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.167
H-Index - 6
eISSN - 2411-7986
pISSN - 2078-8665
DOI - 10.21123/bsj.8.2.473-478
Subject(s) - annealing (glass) , thin film , materials science , grain size , chemical engineering , semiconductor , pyrolysis , spray pyrolysis , composite material , nanotechnology , optoelectronics , engineering
In this research thin films from SnO2 semiconductor have been prepared by using chemical pyrolysis spray method from solution SnCl2.2H2O at 0.125M concentration on glass at substrate temperature (723K ).Annealing was preformed for prepared thin film at (823K) temperature. The structural and sensing properties of SnO2 thin films for CO2 gas was studied before and after annealing ,as well as we studied the effect temperature annealing on grain size for prepared thin films .