作者
Fakhar Abbas, R Bousbih, Ali Raza Ayub, Saba Zahid, Mohammed Aljohani, Mohammed A Amin, Muhammad Waqas, Mohamed S Soliman, Rasheed Ahmad Khera, Nazish Jahan
发表日期
2024/7/1
期刊
Journal of Fluorescence
页码范围
1-22
出版商
Springer US
简介
The development of ecofriendly fabrication phenomenon is essential requirement for commercialization of non-fullerene acceptors. Recently, end-capped modeling is employed for computational design of five non-fullerene acceptors to elevate various photovoltaic properties. All new molecules are formulated by altering the peripheral acceptors of CH3-2F and DFT methodology is employed to explore the opto-electronic, morphological and charge transfer analysis. From the computational investigation, all reported molecules manifested red shifted absorption with remarkable reduced band gap. Among investigated molecules, FA1-FA3 evinced effectively decreased value of band gaps and designed molecules have low excitation energy justifying proficient charge transference. The lower values of binding energy of FA1 and FA2 suggest their facile exciton dissociation leading to improved charge mobility. By …