Kaihuai Tu, Xue Jiang, Gengsui Tian, Lei Liu, Yao Chen, Peihao Huang, Chen Chen, Hong liang Lei, Tainan Duan and Zeyun Xiao
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引用次数: 0
Abstract
A new small molecule acceptor, CH-TCl, featuring chlorothiophene-based terminal groups and a centrally extended core was synthesized and integrated into ternary organic solar cells. The resulting devices achieved a power conversion efficiency of 19.38%, surpassing the 18.67% of their binary counterparts. The incorporation of CH-TCl as a third component enhanced charge transfer, boosted the open-circuit voltage (VOC), and improved the overall device performance. This study provides an effective strategy for optimizing ternary OSCs by introducing high VOC acceptors.
期刊介绍：
The Journal of Materials Chemistry is divided into three distinct sections, A, B, and C, each catering to specific applications of the materials under study:
Journal of Materials Chemistry A focuses primarily on materials intended for applications in energy and sustainability.
Journal of Materials Chemistry B specializes in materials designed for applications in biology and medicine.
Journal of Materials Chemistry C is dedicated to materials suitable for applications in optical, magnetic, and electronic devices.
Example topic areas within the scope of Journal of Materials Chemistry C are listed below. This list is neither exhaustive nor exclusive.
Bioelectronics
Conductors
Detectors
Dielectrics
Displays
Ferroelectrics
Lasers
LEDs
Lighting
Liquid crystals
Memory
Metamaterials
Multiferroics
Photonics
Photovoltaics
Semiconductors
Sensors
Single molecule conductors
Spintronics
Superconductors
Thermoelectrics
Topological insulators
Transistors
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