scholarly journals Long time thermal annealing effects on the film morphology and performance of polymer solar cells with calcium electrode

2009 ◽  
Vol 17 (6) ◽  
pp. 445-447 ◽  
Author(s):  
Hwajeong Kim ◽  
Minjung Shin ◽  
Youngkyoo Kim
Keyword(s):  
Solar Cells ◽  
Thermal Annealing ◽  
Polymer Solar Cells ◽  
Film Morphology ◽  
Long Time ◽  
Annealing Effects ◽  
And Performance

Thermal Annealing Effects on the Fine Structure and Performance of P3HT: PCBM Based Organic Solar Cells Fabricated in Air

2014 ◽  
Vol 599 (1) ◽  
pp. 23-29 ◽  
Author(s):  
M. M. Ibrahim ◽  
O. A. Ghazy ◽  
F. I. Abouelfadl ◽  
H. M. Hosni ◽  
E. M. Shehata ◽  
...  
Keyword(s):  
Solar Cells ◽  
Fine Structure ◽  
Thermal Annealing ◽  
Organic Solar Cells ◽  
Annealing Effects ◽  
And Performance

Influence of the –CN substitution position on the performance of dicyanodistyrylbenzene-based polymer solar cells

2020 ◽  
Vol 11 (9) ◽  
pp. 1653-1662 ◽  
Author(s):  
Baitian He ◽  
Qingwu Yin ◽  
Boming Xie ◽  
Jie Zhang ◽  
Ruihao Xie ◽  
...  
Keyword(s):  
Solar Cells ◽  
Polymer Solar Cells ◽  
Film Morphology ◽  
And Performance

We developed four novel copolymers based on DCB units with differently positioned –CN groups and investigated their effects on the film morphology and performance of non-fullerene polymer solar cells.

scholarly journals Pressure and thermal annealing effects on the photoconversion efficiency of polymer solar cells

AIP Advances ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 045304
Author(s):  
D. O. Oyewole ◽  
O. K. Oyewole ◽  
K. Kushnir ◽  
T. Shi ◽  
O. V. Oyelade ◽  
...  
Keyword(s):  
Solar Cells ◽  
Thermal Annealing ◽  
Polymer Solar Cells ◽  
Photoconversion Efficiency ◽  
Annealing Effects

scholarly journals Novel semi-analytical optoelectronic modeling based on homogenization theory for realistic plasmonic polymer solar cells

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Zahra Arefinia ◽  
Dip Prakash Samajdar
Keyword(s):  
Solar Cells ◽  
Active Layer ◽  
Analytical Modeling ◽  
High Efficiency ◽  
Polymer Solar Cells ◽  
Scattered Light ◽  
Homogenization Theory ◽  
Computational Time ◽  
Coupled Equations ◽  
Long Time

AbstractNumerical-based simulations of plasmonic polymer solar cells (PSCs) incorporating a disordered array of non-uniform sized plasmonic nanoparticles (NPs) impose a prohibitively long-time and complex computational demand. To surmount this limitation, we present a novel semi-analytical modeling, which dramatically reduces computational time and resource consumption and yet is acceptably accurate. For this purpose, the optical modeling of active layer-incorporated plasmonic metal NPs, which is described by a homogenization theory based on a modified Maxwell–Garnett-Mie theory, is inputted in the electrical modeling based on the coupled equations of Poisson, continuity, and drift–diffusion. Besides, our modeling considers the effects of absorption in the non-active layers, interference induced by electrodes, and scattered light escaping from the PSC. The modeling results satisfactorily reproduce a series of experimental data for photovoltaic parameters of plasmonic PSCs, demonstrating the validity of our modeling approach. According to this, we implement the semi-analytical modeling to propose a new high-efficiency plasmonic PSC based on the PM6:Y6 PSC, having the highest reported power conversion efficiency (PCE) to date. The results show that the incorporation of plasmonic NPs into PM6:Y6 active layer leads to the PCE over 18%.

Efficient polymer solar cells enabled by alkoxy-phenyl side-chain-modified main-chain-twisted small molecular acceptors

2020 ◽  
Vol 8 (42) ◽  
pp. 22335-22345
Author(s):  
Baofeng Zhao ◽  
Weiping Wang ◽  
Yuan Xie ◽  
Heng Zhao ◽  
Liuchang Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Main Chain ◽  
Polymer Solar Cells ◽  
Side Chain ◽  
Film Morphology

Alkoxy-phenyl-modified twisted NFAs with optimized film morphology achieve enhanced performances in polymer solar cells.

Impact of Isomer Design on Physicochemical Properties and Performance in High-Efficiency All-Polymer Solar Cells

2020 ◽  
Vol 53 (20) ◽  
pp. 9026-9033
Author(s):  
Hang Yang ◽  
Hongyu Fan ◽  
Zhen Wang ◽  
Hongping Yan ◽  
Yingying Dong ◽  
...  
Keyword(s):  
Solar Cells ◽  
Physicochemical Properties ◽  
High Efficiency ◽  
Polymer Solar Cells ◽  
And Performance

Thermal Annealing Effect on Ultrafast Charge Transfer in All-Polymer Solar Cells with a Non-Fullerene Acceptor N2200

2017 ◽  
Vol 121 (16) ◽  
pp. 8804-8811 ◽  
Author(s):  
Feng Jin ◽  
Guanqun Ding ◽  
Yuning Wang ◽  
Jianyu Yuan ◽  
Wenping Guo ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Transfer ◽  
Thermal Annealing ◽  
Polymer Solar Cells ◽  
Annealing Effect ◽  
Ultrafast Charge Transfer
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