Jo, SM Song, MY Ahn, YR Park, CR Kim, DY 2024-01-21T04:08:01Z 2024-01-21T04:08:01Z 2021-09-05 2005-11 1060-1325 https://pubs.kist.re.kr/handle/201004/136012 Electrospun TiO2 nanofibers were employed to the quasi-solid state dye-sensitized solar cells with porous electrodes, which enhanced the penetration of viscous polymer gel electrolytes. The morphology of electrospun TiO2 fibers was affected by the electrospinning parameters such as the types of polymers, the concentration of polymer and titanium(IV) propoxide (TiP), the ratio of TiP/PVAc. The TiO2 fibers electrospun from poly( vinyl acetate) matrix formed the one-dimensionally aligned fibrillar morphology as an islands-in-a-sea structure. The new TiO2 electrodes demonstrated that the photocurrent generation with polymer gel electrolytes was over 90% of the performance in a dye-sensitized solar cell with liquid electrolytes. English TAYLOR & FRANCIS INC Nanofibril formation of electrospun TiO2 fibers and its application to dye-sensitized solar cells Article 10.1080/10601320500229103 1 JOURNAL OF MACROMOLECULAR SCIENCE-PURE AND APPLIED CHEMISTRY, v.A42, no.11, pp.1529 - 1540 JOURNAL OF MACROMOLECULAR SCIENCE-PURE AND APPLIED CHEMISTRY A42 11 1529 1540 N scie scopus 000233717300010 2-s2.0-28144442942 Polymer Science Polymer Science Article UNIAXIALLY ALIGNED ARRAYS FABRICATION FILMS electrospinning dye-sensitized solar cell gel-electrolytes TiO2 nanofiber