Maria Ragai Ghattas Haleem <br/><br/>
Low temperature processing of nanoporous TiO2 layers for efficient solid - state dye sensitized solar cells /  
Maria Ragai Ghattas Haleem ; Supervised Steffen Polster , Gudrun Oehler , Tarek Khalil 
 - Cairo :   Maria Ragai Ghattas Haleem ,   2009 
 - 72 Leaves :   charts , facsimiles ;   30cm 
<br/><br/>Thesis (M.Sc.) - German University - Faculty of Postgraduate Studies and Scientific Research - Department of Materials Engineering 
<br/><br/> Low temperature processing of TiO2 films promotes the use of flexible polymer substrates which can enormously reduce the fabrication costs of dye sensitized solar cells . Flexible pollllymer substrates are produced using roll- to - roll manufacturing  methods which ensure cheap and speedy production . The main target of this thesis was finding low temperature processing methods for TiO2 film which can conserve the necessary desired characteristics of the film achieved habitually via the conventional high temperature baking