Titania Nanorods Embedded with 2-Bromo-3-(methylamino)naphthalene-1,4-dione for Dye-Sensitized Solar Cells.

ABSTRACT: In a recent study, TiO₂ nanorod electrodes were prepared by the hydrothermal approach followed by calcination at various temperatures from 300 to 600 °C. The effects of calcination temperature on the morphological and structural properties were investigated. The novel analogue of aminonaphthoquinone(2R-(n-alkylamino)-1,4-naphthoquinone) photosensitizer, viz. BrA1, 2-bromo-3-(methylamino)naphthalene-1,4-dione was synthesized from 2,3-dibromonaphthalene-1,4-dione. X-ray crystallographic data collection and refinement confirm that BrA1 crystallizes in the triclinic space group P 1̅. After loading BrA1, the photosensitizer on the annealed TiO₂ nanorod (TiO₂NR) electrodes, the optical properties of the photoanodes showed broadbands in each o

SUBMITTER: Mahadik SA 

PROVIDER: S-EPMC9557916 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature