Ferrocene as a highly volatile solid additive in non-fullerene organic solar cells with enhanced photovoltaic performance

2020 ◽  
Vol 13 (12) ◽  
pp. 5117-5125
Author(s):  
Linglong Ye ◽  
Yunhao Cai ◽  
Chao Li ◽  
Lei Zhu ◽  
Jinqiu Xu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Photovoltaic Performance ◽  
Volatile Solid ◽  
Solid Additive ◽  
Improved Performance

Ferrocene was introduced as a solid additive in organic solar cells (OSCs). The use of ferrocene provides PM6:Y6 based device with improved performance and stability, demonstrating its great potential in the fabrication of efficient and stable OSCs.

Molecular Ordering and Phase Segregation Induced by a Volatile Solid Additive for Highly Efficient All-Small-Molecular Organic Solar Cells

2020 ◽  
Author(s):  
Shanshan Chen ◽  
Junfeng Ye ◽  
Qianguang Yang ◽  
Jiyeon Oh ◽  
Dingqin Hu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Phase Separation ◽  
Active Layer ◽  
Organic Solar Cells ◽  
Phase Segregation ◽  
Morphology Control ◽  
Volatile Solid ◽  
Trade Off ◽  
Molecular Ordering ◽  
Solid Additive

Morphology control remains a major challenge for all-small-molecular organic solar cells (ASM OSCs), mainly reflecting in the elusive trade-off between the molecular ordering and phase separation of the active layer....

TCNQ as a volatilizable morphology modulator enables enhanced performance in non-fullerene organic solar cells

2020 ◽  
Vol 8 (1) ◽  
pp. 44-49
Author(s):  
Runnan Yu ◽  
Huifeng Yao ◽  
Ling Hong ◽  
Mengyuan Gao ◽  
Long Ye ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Photovoltaic Performance ◽  
Solid Additive

New use of TCNQ as a volatilizable solid additive to optimize the morphology and improve the photovoltaic performance of non-fullerene-based OSCs.

scholarly journals A “σ-Hole”-Containing Volatile Solid Additive Enabling 16.5% Efficiency Organic Solar Cells

iScience ◽  
2020 ◽  
Vol 23 (3) ◽  
pp. 100965 ◽  
Author(s):  
Jiehao Fu ◽  
Shanshan Chen ◽  
Ke Yang ◽  
Sungwoo Jung ◽  
Jie Lv ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Volatile Solid ◽  
Solid Additive

scholarly journals Remove the water-induced traps toward improved performance in organic solar cells

2021 ◽  
Author(s):  
Mumin Shi ◽  
Tao Wang ◽  
Rui Sun ◽  
Qiang Wu ◽  
Dandan Pei ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Improved Performance

scholarly journals Organic Solar Cells: Water Ingress in Encapsulated Inverted Organic Solar Cells: Correlating Infrared Imaging and Photovoltaic Performance (Adv. Energy Mater. 20/2015)

2015 ◽  
Vol 5 (20) ◽  
pp. n/a-n/a ◽  
Author(s):  
Jens Adams ◽  
Michael Salvador ◽  
Luca Lucera ◽  
Stefan Langner ◽  
George D. Spyropoulos ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Infrared Imaging ◽  
Photovoltaic Performance ◽  
Water Ingress ◽  
Energy Mater

scholarly journals Recent Advances in Non-Fullerene Acceptors of the IDIC/ITIC Families for Bulk-Heterojunction Organic Solar Cells

2020 ◽  
Vol 21 (21) ◽  
pp. 8085
Author(s):  
Giacomo Forti ◽  
Andrea Nitti ◽  
Peshawa Osw ◽  
Gabriele Bianchi ◽  
Riccardo Po ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Molecular Design ◽  
Bulk Heterojunction ◽  
Photovoltaic Performance ◽  
Fine Tuning ◽  
The Past ◽  
Recent Advances ◽  
Group Modification ◽  
End Capping

The introduction of the IDIC/ITIC families of non-fullerene acceptors has boosted the photovoltaic performances of bulk-heterojunction organic solar cells. The fine tuning of the photophysical, morphological and processability properties with the aim of reaching higher and higher photocurrent efficiencies has prompted uninterrupted worldwide research on these peculiar families of organic compounds. The main strategies for the modification of IDIC/ITIC compounds, described in several contributions published in the past few years, can be summarized and classified into core modification strategies and end-capping group modification strategies. In this review, we analyze the more recent advances in this field (last two years), and we focus our attention on the molecular design proposed to increase photovoltaic performance with the aim of rationalizing the general properties of these families of non-fullerene acceptors.

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