Polymer solar cells and infrared light emitting diodes: Dual function low bandgap polymer

2002 ◽  
Vol 385 (1) ◽  
pp. 93-100 ◽  
Author(s):  
Christoph Winder ◽  
David Mühlbacher ◽  
Helmut Neugebauer ◽  
N. Serdar Sariciftci ◽  
Christoph Brabec ◽  
...  
Keyword(s):  
Solar Cells ◽  
Light Emitting Diodes ◽  
Polymer Solar Cells ◽  
Infrared Light ◽  
Dual Function ◽  
Light Emitting ◽  
Low Bandgap

A Dithienyl Benzotriazole-based Polyfluorene: Synthesis and Applications in Polymer Solar Cells and Red Light-Emitting Diodes

2011 ◽  
Vol 212 (14) ◽  
pp. 1489-1496 ◽  
Author(s):  
Bo Liu ◽  
Shanghui Ye ◽  
Yingping Zou ◽  
Bo Peng ◽  
Yuehui He ◽  
...  
Keyword(s):  
Solar Cells ◽  
Light Emitting Diodes ◽  
Polymer Solar Cells ◽  
Red Light ◽  
Light Emitting

Efficient n-doping of MoO3for improved performance of organic light emitting diodes and polymer solar cells

2015 ◽  
Vol 90 (3) ◽  
pp. 035801 ◽  
Author(s):  
Mingxia Wang ◽  
Wenbo Wang ◽  
Song Jin ◽  
Yuhuan Chen ◽  
Jidong Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Light Emitting Diodes ◽  
Polymer Solar Cells ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Organic Light ◽  
N Doping ◽  
Improved Performance

Electron-transporting third component modifying cathode for simplified inverted ternary blend solar cells

2016 ◽  
Vol 4 (5) ◽  
pp. 1051-1056 ◽  
Author(s):  
Dashan Qin ◽  
Pei Cheng ◽  
Yifan Wang ◽  
Yan Fan ◽  
Xiaowei Zhan
Keyword(s):  
Solar Cells ◽  
Buffer Layer ◽  
Light Emitting Diodes ◽  
Polymer Solar Cells ◽  
Organic Light Emitting Diodes ◽  
Ternary Blend ◽  
Light Emitting ◽  
Organic Light ◽  
Cathode Buffer Layer ◽  
Blend Polymer

Electron transporting materials widely used in organic light-emitting diodes, such as Bphen, BCP and TPBI, are used as a third component to serve as a cathode buffer layer for fabricating simplified inverted ternary blend polymer solar cells without an additional cathode-modifying interlayer.

Water/alcohol soluble conjugated polymers for the interface engineering of highly efficient polymer light-emitting diodes and polymer solar cells

2015 ◽  
Vol 51 (26) ◽  
pp. 5572-5585 ◽  
Author(s):  
Zhicheng Hu ◽  
Kai Zhang ◽  
Fei Huang ◽  
Yong Cao
Keyword(s):  
Solar Cells ◽  
Conjugated Polymers ◽  
Light Emitting Diodes ◽  
Polymer Solar Cells ◽  
Interface Engineering ◽  
Light Emitting ◽  
Highly Efficient ◽  
Recent Developments ◽  
Polymer Light Emitting Diodes ◽  
Water Alcohol

This review provides a summary of the recent developments and applications of water/alcohol soluble conjugated polymers in highly efficient polymer light-emitting diodes and polymer solar cells.

scholarly journals Application of quinoline derivatives in third-generation photovoltaics

2021 ◽  
Author(s):  
Gabriela Lewinska ◽  
Jerzy Sanetra ◽  
Konstanty W. Marszalek
Keyword(s):  
Solar Cells ◽  
Polymer Solar Cells ◽  
Energy Levels ◽  
Photovoltaic Cells ◽  
Third Generation ◽  
Quinoline Derivatives ◽  
Emission Layer ◽  
Light Emitting ◽  
Photovoltaic Applications ◽  
Architecture And Design

AbstractAmong many chemical compounds synthesized for third-generation photovoltaic applications, quinoline derivatives have recently gained popularity. This work reviews the latest developments in the quinoline derivatives (metal complexes) for applications in the photovoltaic cells. Their properties for photovoltaic applications are detailed: absorption spectra, energy levels, and other achievements presented by the authors. We have also outlined various methods for testing the compounds for application. Finally, we present the implementation of quinoline derivatives in photovoltaic cells. Their architecture and design are described, and also, the performance for polymer solar cells and dye-synthesized solar cells was highlighted. We have described their performance and characteristics. We have also pointed out other, non-photovoltaic applications for quinoline derivatives. It has been demonstrated and described that quinoline derivatives are good materials for the emission layer of organic light-emitting diodes (OLEDs) and are also used in transistors. The compounds are also being considered as materials for biomedical applications.

scholarly journals Two-dimensional perovskites with alternating cations in the interlayer space for stable light-emitting diodes

Nanophotonics ◽  
2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Yiyue Zhang ◽  
Masoumeh Keshavarz ◽  
Elke Debroye ◽  
Eduard Fron ◽  
Miriam Candelaria Rodríguez González ◽  
...  
Keyword(s):  
Thin Films ◽  
Near Infrared ◽  
Light Emitting Diodes ◽  
Interlayer Space ◽  
High Current Density ◽  
Operational Stability ◽  
Infrared Light ◽  
Two Dimensional ◽  
Commercial Development ◽  
Light Emitting

Abstract Lead halide perovskites have attracted tremendous attention in photovoltaics due to their impressive optoelectronic properties. However, the poor stability of perovskite-based devices remains a bottleneck for further commercial development. Two-dimensional perovskites have great potential in optoelectronic devices, as they are much more stable than their three-dimensional counterparts and rapidly catching up in performance. Herein, we demonstrate high-quality two-dimensional novel perovskite thin films with alternating cations in the interlayer space. This innovative perovskite provides highly stable semiconductor thin films for efficient near-infrared light-emitting diodes (LEDs). Highly efficient LEDs with tunable emission wavelengths from 680 to 770 nm along with excellent operational stability are demonstrated by varying the thickness of the interlayer spacer cation. Furthermore, the best-performing device exhibits an external quantum efficiency of 3.4% at a high current density (J) of 249 mA/cm2 and remains above 2.5% for a J up to 720 mA cm−2, leading to a high radiance of 77.5 W/Sr m2 when driven at 6 V. The same device also shows impressive operational stability, retaining almost 80% of its initial performance after operating at 20 mA/cm2 for 350 min. This work provides fundamental evidence that this novel alternating interlayer cation 2D perovskite can be a promising and stable photonic emitter.

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