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   Effect of large TiO2 Nanoparticles as Light Scatter in Matrix of Small Nanoparticles to Improve the Efficiency in Dye- Sensitized Solar Cell  
   
نویسنده M. Hamadanian M. ,Sayahi H. ,Zolfagharici A.R.
منبع journal of nanostructures - 2012 - دوره : 1 - شماره : 2 - صفحه:139 -143
چکیده    In this study, we investigated the effect of using large tio2 nanoparticles in the matrix of small nanoparticles to improve the performance of dye-sensitized solar cells (dsscs), as light scatter to increase the light harvesting. the mixed powder was deposited by electrophoretic deposition (epd) on fto (f-sno2 coated glass). it is shown that adding small quantity of larger nanoparticles can enhance the performance of dsscs. this paper also studies the deferential scanning calorimetry (dsc) of mixed powders to detect the phase transitions, due to the change of weight percentage between large and small nanoparticles.
کلیدواژه Electrophoretic deposition (EPD) Dye-sensitized solar cells (DSSCs) Differential scanning Calorimetry (DSC) TiO2 nanoparticle
آدرس university of kashan, Institute of Nano Science and Nano Technology, ایران, university of kashan, Faculty of Chemistry, Department of Physical Chemistry, ایران, university of kashan, Faculty of Chemistry, Department of Physical Chemistry, ایران
پست الکترونیکی hamadani@kashanu.ac.ir
 
     
   
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