Sequentially regular polymer acceptors featuring flexible spacers for high-performance and mechanically robust all-polymer solar cells
Jin‐Woo Lee, Cheng Sun, Sunwoo Lee, Geon-U Kim, Sheng Li, Cheng Wang, Taek‐Soo Kim, Yun‐Hi Kim, Bumjoon J. Kim
Abstract
We report a new molecular design of sequentially regular polymerized small-molecule-acceptors containing flexible spacer (FS) units (PYFS-Reg) to achieve all-polymer solar cells with both high-performance and mechanical stretchability.
Topics & Concepts
PolymerMaterials sciencePolymerizationPolymer solar cellMoleculeNanotechnologyComposite materialChemistryOrganic chemistryOrganic Electronics and PhotovoltaicsConducting polymers and applicationsNanowire Synthesis and Applications