Fine-tuning the energy levels and morphology via fluorination and thermal annealing enable high efficiency non-fullerene organic solar cells

2020 ◽  
Vol 4 (11) ◽  
pp. 3310-3318
Author(s):  
Yingying Zhao ◽  
Honggang Chen ◽  
Can Zhu ◽  
Jun Yuan ◽  
Yungui Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Thermal Annealing ◽  
Organic Solar Cells ◽  
High Efficiency ◽  
Energy Levels ◽  
Fine Tuning

Non-fullerene acceptors have been utilized to construct efficient organic solar cells (OSCs).

scholarly journals Stable P3HT: amorphous non-fullerene solar cells with a high open-circuit voltage of 1 V and efficiency of 4%

RSC Advances ◽  
2019 ◽  
Vol 9 (36) ◽  
pp. 20733-20741 ◽  
Author(s):  
HyunKyung Lee ◽  
Sora Oh ◽  
Chang Eun Song ◽  
Hang Ken Lee ◽  
Sang Kyu Lee ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Solar Cells ◽  
Organic Solar Cells ◽  
High Efficiency ◽  
Open Circuit Voltage ◽  
Energy Levels ◽  
Open Circuit ◽  
Good Thermal Stability

A 3D-shaped SF-HR was designed and synthesized for use in non-fullerene organic solar cells. Owing to the aligned energy levels, the P3HT:SF-HR system exhibited a high efficiency of 4.01% with good thermal stability and photostability.

High-Efficiency Thermal-Annealing-Free Organic Solar Cells Based on an Asymmetric Acceptor with Improved Thermal and Air Stability

2020 ◽  
Vol 12 (51) ◽  
pp. 57271-57280
Author(s):  
Jinsheng Zhang ◽  
Yufang Han ◽  
Wenxia Zhang ◽  
Jinfeng Ge ◽  
Lin Xie ◽  
...  
Keyword(s):  
Solar Cells ◽  
Thermal Annealing ◽  
Organic Solar Cells ◽  
High Efficiency

scholarly journals High efficiency solution-processed two-dimensional small molecule organic solar cells obtained via low-temperature thermal annealing

2014 ◽  
Vol 2 (38) ◽  
pp. 15904-15911 ◽  
Author(s):  
Zhengkun Du ◽  
Weichao Chen ◽  
Yanhua Chen ◽  
Shanlin Qiao ◽  
Xichang Bao ◽  
...  
Keyword(s):  
Solar Cells ◽  
Low Temperature ◽  
Thermal Annealing ◽  
Small Molecule ◽  
Organic Solar Cells ◽  
High Efficiency ◽  
Two Dimensional ◽  
Solution Processed

scholarly journals Fine‐Tuning Aggregation of Nonfullerene Acceptor Enables High‐Efficiency Organic Solar Cells

2021 ◽  
pp. 2100055
Author(s):  
Yuanpeng Xie ◽  
Linglong Ye ◽  
Yunhao Cai ◽  
Xue Zhang ◽  
Jinqiu Xu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
High Efficiency ◽  
Fine Tuning ◽  
Nonfullerene Acceptor

ITIC Derivative Acceptors for Ternary Organic Solar Cells: Fine-Tuning of Absorption Bands, LUMO Energy Levels, and Cascade Charge Transfer

2021 ◽  
Author(s):  
Seungyun Baik ◽  
Dong Won Kim ◽  
Hyun−Sik Kang ◽  
Seung Hwa Hong ◽  
Sungjin Park ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Transfer ◽  
Solar Cell ◽  
Organic Solar Cells ◽  
Organic Solar Cell ◽  
Energy Levels ◽  
Fine Tuning ◽  
Absorption Bands ◽  
Lumo Energy ◽  
Acceptor Molecules

For effective supplementary acceptor molecules (A2) in ternary organic solar cell (TOSC) devices, a series of ITIC derivatives was designed and synthesized by incorporating symmetrically or asymmetrically functional termini of...

Energy-level engineering of the electron transporting layer for improving open-circuit voltage in dye and perovskite-based solar cells

2019 ◽  
Vol 12 (3) ◽  
pp. 958-964 ◽  
Author(s):  
Seong Sik Shin ◽  
Jae Ho Suk ◽  
Bong Joo Kang ◽  
Wenping Yin ◽  
Seon Joo Lee ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Energy Levels ◽  
Dye Sensitized Solar Cells ◽  
Open Circuit ◽  
Transport Layer ◽  
Fine Tuning ◽  
Electron Transport Layer ◽  
Electron Transporting Layer ◽  
Sensitized Solar Cells

BaSnO3 is designed as an electron transport layer of high-efficiency perovskite and dye-sensitized solar cells by fine-tuning energy levels through substitution of specific amounts of Sr ions.

High‐Efficiency Nonfullerene Organic Solar Cells Enabled by Atomic Layer Deposited Zirconium‐Doped Zinc Oxide

Solar RRL ◽  
2020 ◽  
Vol 4 (10) ◽  
pp. 2000241
Author(s):  
Geedhika K. Poduval ◽  
Leiping Duan ◽  
Md. Anower Hossain ◽  
Borong Sang ◽  
Yu Zhang ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Solar Cells ◽  
Organic Solar Cells ◽  
High Efficiency ◽  
Atomic Layer

scholarly journals Organic Solar Cells: High‐Efficiency Organic Photovoltaics using Eutectic Acceptor Fibrils to Achieve Current Amplification (Adv. Mater. 18/2021)

2021 ◽  
Vol 33 (18) ◽  
pp. 2170142
Author(s):  
Ming Zhang ◽  
Lei Zhu ◽  
Tianyu Hao ◽  
Guanqing Zhou ◽  
Chaoqun Qiu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Photovoltaics ◽  
Organic Solar Cells ◽  
High Efficiency ◽  
Current Amplification

Stretchable ITO‐Free Organic Solar Cells with Intrinsic Anti‐Reflection Substrate for High‐Efficiency Outdoor and Indoor Energy Harvesting

2021 ◽  
Vol 31 (16) ◽  
pp. 2010172
Author(s):  
Jiaming Huang ◽  
Zhiwei Ren ◽  
Yaokang Zhang ◽  
Kuan Liu ◽  
Hengkai Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Energy Harvesting ◽  
Organic Solar Cells ◽  
High Efficiency
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