Kim, Il-Doo Hong, Jae-Min Lee, Byong Hong Kim, Dong Young Jeon, Eun-Kyung Choi, Duck-Kyun Yang, Dae-Jin 2024-01-21T00:31:23Z 2024-01-21T00:31:23Z 2021-09-02 2007-10 0003-6951 https://pubs.kist.re.kr/handle/201004/134074 Nanostructured semiconducting metal oxides and particularly nanofiber-based photoelectrodes can provide enhanced energy conversion efficiencies in dye-sensitized solar cells (DSSCs). In this study ZnO/poly (vinyl acetate) composite nanofiber mats were directly electrospun onto a glass substrate coated with F:SnO2, then hot pressed at 120 degrees C and calcined at 450 degrees C. This resulted in multiple nanofiber networks composed of a twisted structure of 200 - 500 nm diameter cores with 30 nm single grains. The DSSCs using ZnO nanofiber mats exhibited a conversion efficiency of 1.34% under 100 mW/cm(2) (AM- 1.5G) illumination. (C) 2007 American Institute of Physics. English AMER INST PHYSICS Dye-sensitized solar cells using network structure of electrospun ZnO nanofiber mats Article 10.1063/1.2799581 1 APPLIED PHYSICS LETTERS, v.91, no.16 APPLIED PHYSICS LETTERS 91 16 N scie scopus 000250295700074 2-s2.0-35548967973 Physics, Applied Physics Article NANOSTRUCTURED ZNO