Effect of surface tension and drying time on inkjet-printed PEDOT:PSS for ITO-free OLED devices oleh Marco Cinquino, Carmela Tania Prontera, Alessandra Zizzari, Antonella Giuri, Marco Pugliese, Roberto Giannuzzi, Anna Grazia Monteduro, Matteo Carugati, Augusto Banfi, Sonia Carallo, Aurora Rizzo, Antonio Andretta, Giovanni Dugnani, Giuseppe Gigli, Vincenzo Maiorano