Koo, Gumae Lee, Wonjoo Kil, Byungho Ahn, Heejoon Cho, Byung Won Han, Sung-Hwan 2024-01-20T17:03:09Z 2024-01-20T17:03:09Z 2021-09-02 2011-05 1533-4880 https://pubs.kist.re.kr/handle/201004/130376 In order to enhance the power conversion efficiency of ZnO nanorods-based dye-sensitized solar cells (DSSCs), ZrO2 thin energy barriers were formed on ZnO nanorods using a sol-gel method. In DSSCs, the short-circuit current was substantially increased, and the dark current was significantly reduced in the presence of the ZrO2 layer. Due to suppressed recombination in the presence of the ZrO2 layer, 81.3% increment of power conversion efficiency is achieved compared to those without ZrO2 layer. English AMER SCIENTIFIC PUBLISHERS QUANTUM DOTS RECOMBINATION DEPOSITION PEDOTPSS Enhancement of Photoconversion Efficiency of ZnO Nanorod-Based Dye-Sensitized Solar Cells in Presence of ZrO2 Thin Energy Barrier Article 10.1166/jnn.2011.3700 1 JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, v.11, no.5, pp.4476 - 4479 JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 11 5 4476 4479 scie scopus 000290692400119 2-s2.0-84863012278 Chemistry, Multidisciplinary Nanoscience & Nanotechnology Materials Science, Multidisciplinary Physics, Applied Physics, Condensed Matter Chemistry Science & Technology - Other Topics Materials Science Physics Article; Proceedings Paper QUANTUM DOTS RECOMBINATION DEPOSITION PEDOTPSS Dye-Sensitized Solar Cells Recombination ZnO ZrO2 Wet-Chemical Process