A5092087350- Organic Electronics and Photovoltaics
- Conducting polymers and applications
- Thin-Film Transistor Technologies
- Power Systems and Technologies
- Semiconductor materials and interfaces
- Technology and Security Systems
- Photochemistry and Electron Transfer Studies
- Smart Grid and Power Systems
Collaborative Innovation Center of Advanced Microstructures
2024-2025
Nanjing University
2024-2025
Nanjing Drum Tower Hospital
2025
Nanjing University of Aeronautics and Astronautics
2023-2025
Organic photovoltaic (OPV) devices attain high performance with nonfullerene acceptors by utilizing the synergistic dual channels of charge generation that originate from excitations in both donor and acceptor materials. However, specific intermediate states facilitate are subject to debate. To address this issue, we employ time-resolved terahertz spectroscopy improved sensitivity (ΔE/E < 10–6), enabling direct probing dynamics a prototypical PM6:Y6 bulk heterojunction system under...
Polymerizing small-molecular acceptors (SMAs) is a promising route to construct high performance polymer of all-polymer solar cells (all-PSCs). After SMA polymerization, the microstructure molecular packing largely modified, which essential in regulating excited-state dynamics during photon-to-current conversion. Nevertheless, relationship between and polymerized SMAs (PSMAs) remains poorly understood. Herein, are investigated corresponding PSMA utilizing combination experimental theoretical...
Recent studies on organic photovoltaic (OPV) systems have highlighted the critical role of energy transfer in excited-state dynamics. This process has traditionally been explained through model long-range Förster resonance (FRET). In this study, we demonstrate a donor-to-acceptor short-range (SRET) mechanism OPV blends with non-fullerene acceptors, extending beyond approximation. SRET occurs as two-step mediated by interfacial excitations mixed charge-transfer and local excitation features....