<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Enhancement of Power Efficiency and Stability of P3HT-based Organic Solar Cells under Elevated Operating-Temperatures by using a Nanocomposite Photoactive Layer"^^ . "With the aim to find out an enhanced operating-temperature range for photovoltaic device parameters, two types of the photoactive layer were prepared: poly(3-hexylthiophene) (P3HT) and P3HT+nc-TiO2 (PTC) thin films. The enhancement obtained for the photoelectrical conversion efficiency of the composite based OSCs is attributed to the presence of nanoheterojunctions of TiO2/P3HT. For the temperature range of 30–70°C, the decrease of the open-circuit potential was compensated by an increase of the fill factor; and the increase in the short-circuit current resulted in an overall increase of the energy conversion efficiency. At elevated temperatures of 60–80°C the efficiency of the P3HT- and PTC-based cells reached a maximum value of 1.6% and 2.1%, respectively. Over this temperature range the efficiency of P3HT-based OSC decreased strongly to zero, whereas for the PTC cells it maintained a value as large as 1.2% at the temperature range of 110–140°C. The improved thermal stability of the composite-based device was attributed to the lowered thermal expansion coefficient of the nanocomposite photoactive layer."^^ . "2015" . . "Journal of Nanomaterials"^^ . . . "16874129" . . . . . . . . . . . . . . . . "Quang Trung"^^ . "Tran"^^ . "Quang Trung Tran"^^ . . "Thi Thao"^^ . "Tran"^^ . "Thi Thao Tran"^^ . . "Van Truong"^^ . "Vo"^^ . "Van Truong Vo"^^ . . "Nang Dinh"^^ . "Nguyen"^^ . "Nang Dinh Nguyen"^^ . . . . . "HTML Summary of #1800 \n\nEnhancement of Power Efficiency and Stability of P3HT-based Organic Solar Cells under Elevated Operating-Temperatures by using a Nanocomposite Photoactive Layer\n\n" . "text/html" . . . "Engineering Physics" . .