Cho, Sungjae Moon, ByungJoon Son, Dong Ick Kwon, ByoungWook Choi, Won Kook 2024-01-20T08:32:36Z 2024-01-20T08:32:36Z 2021-09-02 2014-11 0374-4884 https://pubs.kist.re.kr/handle/201004/126171 The authors investigated the microstructural and the electrical properties of ZnO based dye-sensitized solar cells (DSSCs) fabricated using a low-temperature-processed(200 A degrees C) dye-sensitized ZnO-nanoparticle thin film and a Pt catalyst depositedon ITO/glass by using RF magnetron sputtering. A hydropolymer containing PEG (poly(ethylene glycol)) and PEO (poly ethylene oxide) was used to make uniformly-distributed ZnO nanoparticle layer that form a nano-porous ZnO network after heat treatment and was then dye sensitized and sandwiched between two electrodes in an electrolyte to make a DSSC device. The highest measured parameters, the short circuit current density (J (sc) ), the open circuit potential(V (oc) ), the fill factor(FF), and the power conversion efficiency (eta), of the DSSC fabricated under optimized conditions were observed to be 4.93 mA/cm(2), 0.56 V, 0.40, and 1.12%, respectively. English KOREAN PHYSICAL SOC FILMS ELECTRODES Dye-sensitized solar cells with ZnO nanoparticles fabricated at low temperature Article 10.3938/jkps.65.1430 1 JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.65, no.9, pp.1430 - 1434 JOURNAL OF THE KOREAN PHYSICAL SOCIETY 65 9 1430 1434 scie scopus kci ART001928144 000345341000018 2-s2.0-84911452019 Physics, Multidisciplinary Physics Article FILMS ELECTRODES Dye-sensitized solar cells ZnO nanoparticl