In this work we describe the preparation of BHJ organic solar cells using blend films of poly[4,4’-bis(alkylsulfanyl)-2,2’-bithiophene] (PST) and 1-(3- methoxycarbonyl)-propyl-1-phenyl-(6,6)C61 (PCBM). Photovoltaic cells were prepared with a layer sandwiched between electrodes with different work functions. We made a comparative study of the electrical behaviour of different devices to investigate the influence of different fabrication conditions (donor/acceptor ratio, solvent, layer thickness, device annealing, etc.).
Bulk heteojunction solar cells using a novel polybithiophene polymer / P., Morvillo; E., Bobeico; C., Privato; Mucci, Adele; Parenti, Francesca; Schenetti, Luisa. - STAMPA. - unico:(2007), pp. E4-E4. (Intervento presentato al convegno E-MRS 2007 Spring Meeting tenutosi a Strasbourg, France - nel 28 maggio-1 giugno, 2007).
Bulk heteojunction solar cells using a novel polybithiophene polymer
MUCCI, Adele;PARENTI, Francesca;SCHENETTI, Luisa
2007
Abstract
In this work we describe the preparation of BHJ organic solar cells using blend films of poly[4,4’-bis(alkylsulfanyl)-2,2’-bithiophene] (PST) and 1-(3- methoxycarbonyl)-propyl-1-phenyl-(6,6)C61 (PCBM). Photovoltaic cells were prepared with a layer sandwiched between electrodes with different work functions. We made a comparative study of the electrical behaviour of different devices to investigate the influence of different fabrication conditions (donor/acceptor ratio, solvent, layer thickness, device annealing, etc.).
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