Enhancing Charge Transfer and Photoelectric Characteristics for Organic Solar Cells
Joint Authors
Wang, Xiaofei
Pei, Weiwei
Li, Yuanzuo
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-02-26
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
The main purpose of this work is to analyze the effect of steric hindrance on the photoelectric performance of three different donor sensitizers (ZHG5, ZHG6, and ZHG7) by molecular theory simulation engineering.
Photoelectric physical and photoelectric chemical parameters are investigated by means of frontier molecular orbital, global reactivity descriptors, optical absorption properties, fluorescent lifetime, charge density difference, and influence of external electric field.
The results showed that the performance of the quinoxaline sensitizer was deteriorated by gradually increasing the steric hindrance to auxiliary donors.
The optical properties of the hybridization of cir-coronene graphene quantum dot (GR) with the three dyes have been revealed, and the results show that graphene quantum dots can indeed improve the optical properties of solar cells.
In addition, nine new molecules were designed by inserting six functional groups; it is found that inserting -CN in the acceptor part of the molecular structure is beneficial to the performance of the sensitizer.
American Psychological Association (APA)
Wang, Xiaofei& Pei, Weiwei& Li, Yuanzuo. 2020. Enhancing Charge Transfer and Photoelectric Characteristics for Organic Solar Cells. Journal of Nanomaterials،Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1188482
Modern Language Association (MLA)
Wang, Xiaofei…[et al.]. Enhancing Charge Transfer and Photoelectric Characteristics for Organic Solar Cells. Journal of Nanomaterials No. 2020 (2020), pp.1-12.
https://search.emarefa.net/detail/BIM-1188482
American Medical Association (AMA)
Wang, Xiaofei& Pei, Weiwei& Li, Yuanzuo. Enhancing Charge Transfer and Photoelectric Characteristics for Organic Solar Cells. Journal of Nanomaterials. 2020. Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1188482
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1188482