Song, MY Kim, JK Kim, KJ Kim, DY 2024-01-21T09:08:52Z 2024-01-21T09:08:52Z 2021-09-03 2003-04 0379-6779 https://pubs.kist.re.kr/handle/201004/138724 We studied the phtovoltaic device with the heterojunction hybrid structure of n-type semiconductor TiO2 and p-type conducting polymer. poly(2-methoxy, 5-(2'-ethyl-hexoxy)-1,4-phenylenevinylene) (MEHPPV). The polymer layer has both light sensitizing and charge transporting functions. PEDOT layer inserted in the structure of ITO/TiO2/MEHPPV/PEDOT/Au improved the fill factor as well as the conversion efficiency. The PEDOT modified device showed that the J(sc), V-oc, FF and eta(p) were 0.64 mA/cm(2). 0.75 V, 0.54 and 0.49%, respectively, under the illumination of 50 mW/cm(2) (AM 1.5). English ELSEVIER SCIENCE SA Photovoltaic characteristics of TiO2/conjugated polymer junctions Article 10.1016/S0379-6779(02)01153-0 1 SYNTHETIC METALS, v.137, no.1-3, pp.1387 - 1388 SYNTHETIC METALS 137 1-3 1387 1388 N scie scopus 000182533900235 2-s2.0-0037419252 Materials Science, Multidisciplinary Physics, Condensed Matter Polymer Science Materials Science Physics Polymer Science Article; Proceedings Paper SOLAR-CELLS CONVERSION solar cells photoconductivity organic/inorganic interface heterojunctions poly(phenylene vinylene) and derivatives