Song, MY Ahn, YR Jo, SM Kim, DY Ahn, JP 2024-01-21T04:33:11Z 2024-01-21T04:33:11Z 2021-09-03 2005-09 0003-6951 https://pubs.kist.re.kr/handle/201004/136190 TiO2 single-crystalline nanorods are prepared from electrospun fibers which are composed of nanofibrils with an islands-in-a-sea morphology. The mechanical pressure produces each fibril into nanorods which are converted to anatase single crystals after calcination. High-resolution transmission electron microscopy shows that the (001) plane is growing along the longitudinal direction of the rod. In this work, the nanorod electrode provides the efficient photocurrent generation in a quasi-solid-state dye-sensitized solar cell using highly viscous poly(vinylidenefluoride-co-hexafluoropropylene)-based gel electrolytes. The overall conversion efficiency of the TiO2 nanorods shows 6.2% under 100 mW/cm(2) (AM 1.5 G) illumination. English AMER INST PHYSICS TiO2 single-crystalline nanorod electrode for quasi-solid-state dye-sensitized solar cells Article 10.1063/1.2048816 1 APPLIED PHYSICS LETTERS, v.87, no.11 APPLIED PHYSICS LETTERS 87 11 N scie scopus 000231802200057 2-s2.0-24944552080 Physics, Applied Physics Article NANOFIBERS NANOWIRES TiO2 Nanorod electrospinning dye-sensitized solar cell quasi-solid state electrolyte