Controlling Green-Solvent Processability via the Dipole Moment of Nonfullerene Acceptor in Green-Light Wavelength-Selective Organic Solar Cells.

ABSTRACT: In pursuit of agrivoltaics applications in greenhouses, green-light wavelength-selective organic solar cells (GLWS-OSCs) have emerged as a promising technology that enables simultaneous energy harvesting and crop cultivation. For their practical large-scale fabrication, the development of environmentally benign processing methods, along with achieving high photovoltaic performance, is essential. Herein, to investigate the impact of the dipole moment of nonfullerene acceptors on their suitability for green-solvent processing, we developed a symmetric acceptor, BTz-TT-FA, possessing an intrinsically low dipole moment. BTz-TT-FA shows green-light absorption with a maximum absorption wavelength at 531 nm. The ionization potential and electron affinity were determined to be 5.63 and 3.02 eV, re

SUBMITTER: Chatterjee S 

PROVIDER: S-EPMC12922472 | biostudies-literature | 2026 Feb

REPOSITORIES: biostudies-literature