研究目的
To develop a step-saving synthetic route for benzotrithiophene (BTT) core-based hole-transporting materials (HTMs) and to evaluate their performance in perovskite solar cells (PSCs) without the need for chemical doping agents.
研究成果
The study successfully developed a step-saving synthetic route for BTT-based HTMs and demonstrated that dopant-free YKP03 can achieve promising efficiencies in PSCs, with potential for long-term stability.
研究不足
The study focused on a specific class of HTMs and their application in PSCs. The long-term stability and scalability of the synthesis method were not extensively explored.
1：Experimental Design and Method Selection:
The study utilized a threefold C–H activation/arylation strategy under palladium catalysis to synthesize BTT-based HTMs.
2：Sample Selection and Data Sources:
BTT core-based HTMs (BTT-3, YKP06, YKP03) were synthesized and characterized.
3：List of Experimental Equipment and Materials:
Palladium catalysts, ligands, and building blocks for HTM synthesis were used.
4：Experimental Procedures and Operational Workflow:
The synthesis involved direct C–H arylation reactions, followed by characterization and device fabrication.
5：Data Analysis Methods:
Optical, electrochemical, thermal, and electrical properties of HTMs were measured, and photovoltaic performance of PSCs was evaluated.
独家科研数据包，助您复现前沿成果，加速创新突破
获取完整内容
