研究目的
Investigating the effects of introducing fluorene into organic hole transport materials to improve mobility and photovoltage for perovskite solar cells.
研究成果
The incorporation of fluorene units into the hole transport material significantly improves the hole mobility and photovoltaic performance in perovskite solar cells, achieving a competitive power conversion efficiency of 19.7%.
研究不足
The potential for practical applications is inhibited by the need for further optimization of the synthesis process and device stability under ambient conditions.
1：Experimental Design and Method Selection:
Synthesis of TFAP by one-pot four-fold C–N coupling reactions.
2：Sample Selection and Data Sources:
MAPbI3-based devices with the configuration of ITO/SnO2/MAPbI3/HTM/Au.
3：List of Experimental Equipment and Materials:
Cyclic voltammetry (CV), UV-visible absorption spectra, steady-state photoluminescence (PL) spectrum, scanning electron microscopy (SEM).
4：Experimental Procedures and Operational Workflow:
Fabrication of PSCs, measurement of photovoltaic characteristics under AM
5：5 G conditions. Data Analysis Methods:
Space charge limited current (SCLC) method for hole mobility measurement, statistical analysis of device performance.
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
