Yiwang Chen

Synergistic Regulation of High Dielectric Constant and H‐Aggregation for Efficient and Thickness‐Tolerant Organic Solar Cells

ABSTRACT While the power conversion efficiency (PCE) of organic solar cells (OSCs) has advanced rapidly, their sensitivity with respect to active layer thickness hinders industrial fabrication. Herein, a novel acceptor BMD‐6F was synthesized via molecular engineering of L8‐BO, wh...

Synergistic Regulation of High Dielectric Constant and H‐Aggregation for Efficient and Thickness‐Tolerant Organic Solar Cells

ABSTRACT While the power conversion efficiency (PCE) of organic solar cells (OSCs) has advanced rapidly, their sensitivity with respect to active layer thickness hinders industrial fabrication. Herein, a novel acceptor BMD‐6F was synthesized via molecular engineering of L8‐BO, wh...

Dicyanodithioquinoline‐Based Donor Polymers With Large Dipole Moments for Efficient Organic Solar Cells Exceeding 20% Power Conversion Efficiency

ABSTRACT Constructing efficient donor polymers is a crucial strategy to break through the bottleneck of organic solar cells (OSCs). Herein, a new acceptor unit dicyanodithioquinoline (TQCN) with large dipole moment (12.90 Debye) was first used to construct high performance polyme...

Dicyanodithioquinoline‐Based Donor Polymers With Large Dipole Moments for Efficient Organic Solar Cells Exceeding 20% Power Conversion Efficiency

ABSTRACT Constructing efficient donor polymers is a crucial strategy to break through the bottleneck of organic solar cells (OSCs). Herein, a new acceptor unit dicyanodithioquinoline (TQCN) with large dipole moment (12.90 Debye) was first used to construct high performance polyme...