Results 101 to 110 of about 2,237,278 (390)

Experimental Analysis of the Potential Induced Degradation Effect on Organic Solar Cells

International Journal of Photoenergy, 2017
Renewable energy applications are increasing daily, and solar electricity, in the form of photovoltaics, is getting more and more important worldwide.
S. C. Akcaoğlu, G. Martinopoulos, C. Zafer   +2 more
doaj   +1 more source

Building Solar Cells from Nanocrystal Inks

Applied Sciences, 2019
The use of solution-processed photovoltaics is a low cost, low material-consuming way to harvest abundant solar energy. Organic semiconductors based on perovskite or colloidal quantum dot photovoltaics have been well developed in recent years; however ...
Kaiying Luo, Wanhua Wu, Sihang Xie, Yasi Jiang, Shengzu Liao, Donghuan Qin   +5 more
doaj   +1 more source

Narrowband Detection via Charge Collection Narrowing Organic Photodetector Enabled by Low Bandgap Random Terpolymer for Biometric Sensing

Advanced Functional Materials, EarlyView.
A novel low‐bandgap random terpolymer is designed for narrow band detection in charge collection narrowing (CCN) based organic photodetectors. With a relative thin active layer (<1 µm), the CCN‐based devices achieved a narrowband response of 68 nm full‐width‐at‐half‐maximum at 916 nm, together with Responsivity values of 0.13 A W−1 and dark current of ...
Matilde Brunetta, Zhuoran Qiao, Adibah Zamhuri, Francesco Furlan, Martina Rimmele, Peter A. Gilhooly‐Finn, Lewis M. Cowen, Filip Aniés, Patipan Sukpoonprom, Stanley Cazaly, Julianna Panidi, Flurin Eisner, Martin Heeney, Bob C. Schroeder, Nicola Gasparini   +14 more
wiley   +1 more source

Agrivoltaics—The Perfect Fit for the Future of Organic Photovoltaics

Advanced Energy Materials, 2020
This Essay presents a possible pathway for the advancement of organic photovoltaics toward broader commercial success and enlarged market size. This vision aims at broad scale applications in photovoltaic greenhouses and polytunnels, which harvest those ...
R. Meitzner, U. Schubert, H. Hoppe
semanticscholar   +1 more source

The Role of Fluorine‐Functionalized Organic Spacers for Defect Passivation and Low‐Dimensional Phase Formation in 3D MAPI Perovskite Solar Cells

Advanced Functional Materials, EarlyView.
Fluorine‐functionalized organic spacers (2F, 3F, 5F) are investigated to identify as optimal passivation agents for 3D MAPI perovskite solar cells (PSCs). The study highlights how altering fluorine positioning affects defect passivation, low‐dimensional phase (LDP) formation, and stability, emphasizing its role in molecular interactions and offering ...
Ali Semerci, Javier Urieta‐Mora, Sander Driessen, Ali Buyruk, Rik Hooijer, Agustín Molina‐Ontoria, Bülent Alkan, Seckin Akin, Mattia Fanetti, Harishankar Balakrishnan, Achim Hartschuh, Shuxia Tao, Nazario Martín, Peter Müller‐Buschbaum, Saim Emin, Tayebeh Ameri   +15 more
wiley   +1 more source

Over 18% Efficiency from Halogen‐Free Solvent‐Processed Polymer Solar Cells Enabled by Asymmetric Small Molecule Acceptors with Fluoro‐Thienyl Extended Terminal

Advanced Functional Materials, EarlyView.
An asymmetric non‐fullerene acceptor BTP‐FT is developed by extending the end group of Y6‐BO with thiophene. The conformation of the molecule is determined by the noncovalent F···S interaction as demonstrated by 2D NMR and simulations. An efficiency of 18.39% is achieved in the resulting ternary solar cells processed from toluene.
Jingnan Wu, Fengbo Sun, Xinxin Xia, Leandro R. Franco, Qiaonan Chen, Yúang Fu, Rafael B. Ribeiro, Xinhui Lu, C. Moyses Araujo, Xunchang Wang, Renqiang Yang, Xia Guo, Donghong Yu, Maojie Zhang, Ergang Wang   +14 more
wiley   +1 more source

Multicomponent organic blend systems: A review of quaternary organic photovoltaics

Carbon Energy
Embedding a third and/or fourth component into a binary blend active layer of organic photovoltaics (OPVs) is a promising approach to achieve high‐performance photovoltaic cells and modules.
Kekeli N'Konou, Souk Y. Kim, Nutifafa Y. Doumon   +2 more
doaj   +1 more source

Near‐infrared organic photoelectric materials for light‐harvesting systems: Organic photovoltaics and organic photodiodes

InfoMat, 2020
The inherent advantages of organic optoelectronic materials endow light‐harvesting systems, including organic photovoltaics (OPVs) and organic photodiodes (OPDs), with multiple advantages, such as low‐cost manufacturing, light weight, flexibility, and ...
Boming Xie, Zhongxin Chen, Lei Ying, Fei Huang, Yong Cao   +4 more
doaj   +1 more source

Color-neutral, semitransparent organic photovoltaics for power window applications

Proceedings of the National Academy of Sciences of the United States of America, 2020
Significance We demonstrate a semitransparent organic photovoltaic cell that achieves a power conversion efficiency of 10.8% and visible transparency of ∼50% using a nonfullerene acceptor (NFA) featuring strong near-infrared (NIR) absorption and simple ...
Yongxi Li, Xia Guo, Zhengxing Peng, Boning Qu, Hongping Yan, H. Ade, Maojie Zhang, S. Forrest   +7 more
semanticscholar   +1 more source

Coatings in Photovoltaic Solar Energy Worldwide Research [PDF]

, 2019
This paper describes the characteristics of contributions that were made by researchers worldwide in the field of Solar Coating in the period 1957–2019.
Alcayde García, Alfredo, El Khaled, Dalia, Manzano Agugliaro, Francisco, Novas Castellano, Nuria   +3 more
core   +1 more source