scholarly journals Vacuum‐Deposited Transparent Organic Photovoltaics for Efficiently Harvesting Selective Ultraviolet and Near‐Infrared Solar Energy

Solar RRL ◽  
2020 ◽  
pp. 2000564
Author(s):  
Meng‐Zhen Li ◽  
Chih‐Chien Lee ◽  
Sajal Biring ◽  
I‐Sheng Hsu ◽  
Dian Luo ◽  
...  
Keyword(s):  
Solar Energy ◽  
Organic Photovoltaics ◽  
Near Infrared

scholarly journals Vacuum‐Deposited Transparent Organic Photovoltaics for Efficiently Harvesting Selective Ultraviolet and Near‐Infrared Solar Energy

Solar RRL ◽  
2021 ◽  
Vol 5 (3) ◽  
pp. 2170032
Author(s):  
Meng‐Zhen Li ◽  
Chih‐Chien Lee ◽  
Sajal Biring ◽  
I‐Sheng Hsu ◽  
Dian Luo ◽  
...  
Keyword(s):  
Solar Energy ◽  
Organic Photovoltaics ◽  
Near Infrared

Near-infrared absorbing pyrrolopyrrole aza-BODIPY-based donor–acceptor polymers with reasonable photoresponse

2020 ◽  
Vol 8 (26) ◽  
pp. 8770-8776 ◽  
Author(s):  
Ru Feng ◽  
Narumi Sato ◽  
Mayuka Nomura ◽  
Akinori Saeki ◽  
Hajime Nakanotani ◽  
...  
Keyword(s):  
Organic Photovoltaics ◽  
Near Infrared ◽  
Electron Acceptors ◽  
Strong Electron ◽  
Donor Acceptor

Designing near-infrared (NIR) absorbing donor–acceptor (D–A) polymers with photoresponse beyond 900 nm has remained a challenge in the area of organic photovoltaics (OPV) owing to the limited kinds of strong electron acceptors.

Near‐Infrared Light Responsive TiO 2 for Efficient Solar Energy Utilization

2021 ◽  
pp. 2108977
Author(s):  
Longbo Jiang ◽  
Shaoyu Zhou ◽  
Jinjuan Yang ◽  
Hou Wang ◽  
Hanbo Yu ◽  
...  
Keyword(s):  
Solar Energy ◽  
Near Infrared ◽  
Energy Utilization ◽  
Infrared Light ◽  
Near Infrared Light ◽  
Solar Energy Utilization

Organic photovoltaics as a solution to overcome growing atmospheric carbon emissions

2021 ◽  
Author(s):  
Hervé Tchognia Nkuissi ◽  
Amina Labiod ◽  
Stéphanie Ferry ◽  
Patrick Lévêque ◽  
Thomas Heiser
Keyword(s):  
Solar Cells ◽  
Solar Energy ◽  
Organic Photovoltaics ◽  
Organic Solar Cells ◽  
Energy Demand ◽  
Fossil Fuels ◽  
Bulk Heterojunction ◽  
Hole Transport ◽  
New Energy ◽  
Industrial Level

<p>Nowadays, climate change is a reality because energy demand is mostly satisfied by fossil fuels which are limited resources and also responsible for greenhouse gas emissions. Actions have to be undertaken to overcome this issue. Among the solutions proposed to this is the development and use of new energy sources called renewable energies. By renewable energy, we understand energies coming from the sun, wind, geothermal, water, or biomass. Of these, solar energy is one of the most abundant, clean, effective, and easily deployed. One of the efficient ways to exploit solar energy is photovoltaics.</p><p>Two decades of research have allowed organic photovoltaics to appear today as an alternative to their conventional and inorganic counterparts. However, several issues have to be addressed in order to ease their production on an industrial level. Bulk heterojunction (BHJ) solar cells based on the blend of two types of conjugated molecules acting as an electron donor (hole transport) and an electron acceptor (electron transport) are the most efficient organic solar cells. Further, using non-fullerene acceptors (or NFA) in these BHJ solar cells have recently gained a broad interest due to their great potential to realize high conversion efficiencies (more than 18%) with a long lifetime over the conventional polymer/fullerene blend solar cells.</p><p>Here we provide an overview of the recent progress of different existing and growing photovoltaic technologies. We also provide prospects for the future development of organic photovoltaic devices.</p>

Influence of Three-Component Barrier Layers on Optical Properties of Photodetectors with Quantum Dots

2021 ◽  
Vol 316 ◽  
pp. 999-1003
Author(s):  
Eduard E. Blokhin ◽  
Vladimir A. Irkha ◽  
Alexandr S. Pashchenko
Keyword(s):  
Quantum Dots ◽  
Optical Properties ◽  
Solar Energy ◽  
Infrared Spectrum ◽  
Solid Solutions ◽  
Dark Current ◽  
Near Infrared ◽  
Inas Quantum Dots ◽  
Barrier Layers ◽  
Thin Barrier

The results of the presented studies demonstrate the possibility of using two and three component solid solutions, based on elements of the A3B5 groups, as thin barrier layers to cover an array of structured InAs quantum dots for photoactive heterointerfaces of solar energy. When using three-component solid solutions for QD barrier layers, a decrease in the thermionic generation in the near infrared spectrum and a decrease in the dark current of the heterointerface are obtained.

A near-infrared non-fullerene electron acceptor for high performance polymer solar cells

2017 ◽  
Vol 10 (7) ◽  
pp. 1610-1620 ◽  
Author(s):  
Yongxi Li ◽  
Lian Zhong ◽  
Bhoj Gautam ◽  
Hai-Jun Bin ◽  
Jiu-Dong Lin ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Acceptor ◽  
Organic Photovoltaics ◽  
High Performance ◽  
Near Infrared ◽  
Polymer Solar Cells ◽  
Semiconductor Materials ◽  
Low Bandgap ◽  
High Performance Polymer ◽  
Interesting Family

Low-bandgap polymers/molecules are an interesting family of semiconductor materials, and have enabled many recent exciting breakthroughs in the field of organic electronics, especially for organic photovoltaics (OPVs).

scholarly journals Cover Feature: A Near‐Infrared Absorption Small Molecule Acceptor for High‐Performance Semitransparent and Colorful Binary and Ternary Organic Photovoltaics (ChemSusChem 5/2020)

ChemSusChem ◽  
2020 ◽  
Vol 13 (5) ◽  
pp. 851-851
Author(s):  
Chun‐Kai Wang ◽  
Bing‐Huang Jiang ◽  
Jong‐Hong Lu ◽  
Ming‐Tsang Cheng ◽  
Ru‐Jong Jeng ◽  
...  
Keyword(s):  
Small Molecule ◽  
Infrared Absorption ◽  
Organic Photovoltaics ◽  
High Performance ◽  
Near Infrared

Near-Infrared Absorbing Thienoisoindigo-Based Copolymers for Organic Photovoltaics

2013 ◽  
Vol 117 (51) ◽  
pp. 26859-26870 ◽  
Author(s):  
Marina Ide ◽  
Yoshiko Koizumi ◽  
Akinori Saeki ◽  
Yuta Izumiya ◽  
Hideo Ohkita ◽  
...  
Keyword(s):  
Organic Photovoltaics ◽  
Near Infrared
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