Ontology highlight
ABSTRACT:
SUBMITTER: Fang JK
PROVIDER: S-EPMC6777215 | biostudies-literature | 2019 Oct
REPOSITORIES: biostudies-literature
Global challenges (Hoboken, NJ) 20190703 10
Three novel organic dyes coded as <b>FHD4-1</b>, <b>FHD4-2</b>, and <b>FHD4-3</b> featuring spiro[dibenzo[3,4:6,7]cyclohepta[1,2-<i>b</i>]quinoxaline-10,9'-fluorene] (<b>SDBQX</b>) moieties are designed to inhibit dye aggregation to improve the performance of dye-sensitized solar cells (DSSCs). The consistent absorption onsets of <b>FHD4-1</b>, <b>FHD4-2</b>, and <b>FHD4-3</b> in solutions and adsorbed on TiO<sub>2</sub> films indicate that these dyes are aggregation-free dyes. Therefore, coadso ...[more]