A5062276012- Conducting polymers and applications
- Organic Electronics and Photovoltaics
- Perovskite Materials and Applications
- Advanced Polymer Synthesis and Characterization
- Synthesis and properties of polymers
- Luminescence and Fluorescent Materials
- Catalytic C–H Functionalization Methods
- Sulfur-Based Synthesis Techniques
- Molecular Sensors and Ion Detection
- Organic Light-Emitting Diodes Research
- Radical Photochemical Reactions
- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
University of Chinese Academy of Sciences
2022-2024
The Stille cross-coupling polymerization is one of the most efficient synthetic methods for donor-acceptor (D-A) type π-conjugated polymers (CPs). Nevertheless, thermal-activation readily produced homocoupling defects, resulting in batch-to-batch variations copolymers quality and deteriorating device performance electronics optoelectronics. Here, a room-temperature Stille-type was developed, utility generality which were demonstrated by synthesis twelve D-A CPs with high molecular weights....
Aryl sulfides are in great demands drugs and materials sciences. To avoid using nucleophilic noxious thiols, many efforts have been focused on exploring novel sulfide resources. Herein, a reductive Pd-catalyzed, Ni-mediated method to synthesize aryl via transfer reaction is developed. The utility scope of this exemplified by various electrophiles sulfides. Mechanistic studies reveal two competing catalytic cycles reaction, where the former one favored over later because large energy barrier...
Abstract Poly‐substituted olefins, one of the most important aggregation‐induced emission luminogens (AIEgens), have garnered significant attention due to their various applications in chemical‐ and bio‐sensing, bio‐imaging, opto‐electronics. However, synthetic methods for these olefins remain limited, impeding progress AIEgens. This study introduces an unprecedented cross‐coupling reaction between aryl sulfonium triflates tosylhydrazones from naturally abundant thioethers ketones. The...
Abstract The Stille cross‐coupling polymerization is one of the most efficient synthetic methods for donor–acceptor (D–A) type π‐conjugated polymers (CPs). Nevertheless, thermal‐activation readily produced homocoupling defects, resulting in batch‐to‐batch variations copolymers quality and deteriorating device performance electronics optoelectronics. Here, a room‐temperature Stille‐type was developed, utility generality which were demonstrated by synthesis twelve D–A CPs with high molecular...
Defektfreie alternierende konjugierte Polymere wurden durch Pd-katalysierte Stille-Polymerisation bei Raumtemperatur hergestellt. Die ausgewählten Copolymere weisen keine Homokupplungsdefekte auf und zeigen hervorragende Ladungstransporteigenschaften, was einen Weg für die Entwicklung von Kunststoffelektronik aufzeigt. Einzelheiten zu dieser Studie werden im Forschungsartikel Qinqin Shi, Hui Huang et al. erläutert (e202115969).