شماره ركورد كنفرانس :
4226
عنوان مقاله :
Morphology and Electrical Property of TiO2 Blocking Layer on FTO Prepared by Spin Coating Method
پديدآورندگان :
Mirmohammad Sadeghi Soraya m_r_vaezi@merc.ac.ir Materials and Energy Research Center , Vaezi Mohammadreza m_r_vaezi@merc.ac.ir Materials and Energy Research Center , Kazemzadeh Asghar m_r_vaezi@merc.ac.ir Materials and Energy Research Center
كليدواژه :
Titanium dioxide , Thin films , Spin coating , Morphology , AFM , Cyclic volyammetry
عنوان كنفرانس :
سيزدهمين سمينار ملي سالانه الكتروشيمي ايران
چكيده فارسي :
A spin coated TiO2 thin film was prepared by using TIP/AcOh/PVP ternery system in 2-propanol which can be used as an intermediate buffer layer between the conductive glass substrate and the TiO2 mesoporous layer in electrochemical solar cells. The effect of the number of deposited layers on the morphology of the thin film was characterized by atomic force microscopy (AFM) after final annealing at 500 °C for 3 h. cyclic voltammetry was used to establish the electrochemical characteristic of the prepared thin films.
