Title :
Compositional study of CIS layer prepared by non-vacuum coating and selenization
Author :
Ahn, Sejin ; Yun, JaeHo ; Lee, JeongChul ; Yoon, Kyunghoon
Author_Institution :
Solar Cells Research Center, Korea Institute of Energy Research, Korea
Abstract :
CuInSe2 films were prepared by the doctor blade coating of a low cost precursor solution and subsequent selenization. Precursor solution was prepared by dissolving Cu(NO)3 and InCl in methanol. The solution was coated onto the Mo/glass substrate with appropriate binder materials. And then the layer was selenized in a vacuum evaporator to convert CuCl and amorphous In to CIS. The Cu/In ratios of the resultant films were investigated as a function of that in the solution and selenization conditions.
Keywords :
Blades; Coatings; Computational Intelligence Society; Costs; Glass; Photovoltaic cells; Substrates; Temperature; Transistors; Viscosity;
Conference_Titel :
Photovoltaic Specialists Conference, 2008. PVSC '08. 33rd IEEE
Conference_Location :
San Diego, CA, USA
Print_ISBN :
978-1-4244-1640-0
Electronic_ISBN :
0160-8371
DOI :
10.1109/PVSC.2008.4922872
