Built‐In Potential and Operational Stability of Nonfullerene Organic Solar Cells

2020 ◽  
Vol 8 (12) ◽  
pp. 2000245 ◽  
Author(s):  
Jiayin Han ◽  
Yiwen Wang ◽  
Furong Zhu
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Operational Stability

scholarly journals Self-Assembled Monolayer Enables Hole Transport Layer-Free Organic Solar Cells with 18% Efficiency and Improved Operational Stability

2020 ◽  
Vol 5 (9) ◽  
pp. 2935-2944 ◽  
Author(s):  
Yuanbao Lin ◽  
Yuliar Firdaus ◽  
Furkan H. Isikgor ◽  
Mohamad Insan Nugraha ◽  
Emre Yengel ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Hole Transport ◽  
Operational Stability ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Self Assembled Monolayer ◽  
Self Assembled

Mechanical degradation and stability of organic solar cells: molecular and microstructural determinants

2015 ◽  
Vol 8 (1) ◽  
pp. 55-80 ◽  
Author(s):  
Suchol Savagatrup ◽  
Adam D. Printz ◽  
Timothy F. O'Connor ◽  
Aliaksandr V. Zaretski ◽  
Daniel Rodriquez ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Solar Cells ◽  
Organic Semiconductors ◽  
Organic Solar Cells ◽  
Failure Mechanisms ◽  
Mechanical Failure ◽  
Operational Stability ◽  
Mechanical Degradation ◽  
Roll To Roll

The mechanical properties of organic semiconductors and the mechanical failure mechanisms of devices play critical roles in the yield of modules in roll-to-roll manufacturing and the operational stability of organic solar cells.

Improve the Operational Stability of the Inverted Organic Solar Cells Using Bilayer Metal Oxide Structure

2014 ◽  
Vol 6 (21) ◽  
pp. 18861-18867 ◽  
Author(s):  
Jingjing Chang ◽  
Zhenhua Lin ◽  
Changyun Jiang ◽  
Jie Zhang ◽  
Chunxiang Zhu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Metal Oxide ◽  
Organic Solar Cells ◽  
Operational Stability ◽  
Oxide Structure

An Efficient Imine Photocyclization as an Alternative to the Pictet-Spengler Reaction for the Synthesis of AzaBenzannulated Perylenediimide Dyes

2020 ◽  
Author(s):  
Antoine Goujon ◽  
Lou Rocard ◽  
Thomas Cauchy ◽  
Piétrick Hudhomme
Keyword(s):  
Solar Cells ◽  
Visible Light ◽  
Organic Solar Cells ◽  
Reaction Sequence ◽  
Large Scope ◽  
High Yields

AzaBenzannulated PDI (AzaBPDI) dyes were synthesized in high yields via a new reaction sequence involving an imine condensation followed by visible light-induced photocyclization. The large scope and efficiency of this alternative to the Pictet-Spengler reaction is demonstrated, and allows the easy preparation of dimeric AzaBPDI as potential non-fullerene acceptors for organic solar cells.

Boron-Nitrogen Doped Dihydroindeno[1,2-b]fluorene Derivatives as Acceptors in Organic Solar Cells

2019 ◽  
Author(s):  
Matthew Morgan ◽  
Maryam Nazari ◽  
Thomas Pickl ◽  
J. Mikko Rautiainen ◽  
Heikki M. Tuononen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Organic Solar Cells ◽  
Organic Solar Cell ◽  
Broad Absorption ◽  
Nitrogen Doped ◽  
Large Depth ◽  
End Products ◽  
Boron Nitrogen ◽  
The Way

The electrophilic borylation of 2,5-diarylpyrazines results in the formation of boron-nitrogen doped dihydroindeno[1,2-<i>b</i>]fluorene which can be synthesized via mildly air-sensitive techniques and the end products handled readily under atmosphereic conditions. Through transmetallation via diarylzinc reagents a series of derivatives were sythesized which show broad absorption profiles that highlight the versatility of this backbone to be used in organic solar cell devices. These compounds can be synthesized in large yields, in alow number of steps and functionalized at many stages along the way providing a large depth of possibilities. Exploratory device paramaters were studied and show PCE of 2%.

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