Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Maged Abdelsamie"'
Autor:
Raymond N. Bennett, Anindya Ganguly, Arthur D. Hendsbee, Timothy L. Kelly, Michael F. Toney, Yuning Li, Maged Abdelsamie, Keqiang He
Publikováno v:
ACS Applied Materials & Interfaces. 12:14265-14271
Typical syntheses of conjugated polymers rely heavily on organometallic reagents and metal-catalyzed cross-coupling reactions. Here, we show that an environmentally benign aldol polymerization can be used to synthesize poly(bisisoindigo), an analog
Autor:
Parand R. Riley, John R. Reynolds, Zilong Zheng, Ian Pelse, Maged Abdelsamie, Franky So, Jean-Luc Brédas, Austin L. Jones, Seth R. Marder, Michael F. Toney, Junxiang Zhang
Publikováno v:
Chemistry of Materials. 31:9729-9741
In organic solar cells, maximizing the open-circuit voltage (VOC) via minimization of the ionization energy or electron affinity offsets of the blended donor and acceptor often comes at the expense...
Autor:
Yepin Zhao, Ilhan Yavuz, Maged Abdelsamie, Rui Wang, Selbi Nuryyeva, Finn Babbe, Marc H. Weber, Kendall N. Houk, Yang Yang, Tianyi Huang, Shaun Tan, Carolin M. Sutter-Fella
Publikováno v:
Science Advances
Description
Bromide inclusion altered the formation dynamics and defect physics of wide-bandgap perovskite compositions.
Wide-bandgap (WBG) mixed-halide perovskites as the front cell absorber are accomplishing perovskite-based tandem solar
Bromide inclusion altered the formation dynamics and defect physics of wide-bandgap perovskite compositions.
Wide-bandgap (WBG) mixed-halide perovskites as the front cell absorber are accomplishing perovskite-based tandem solar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98685cabdf61944a02445c3c67e8da34
https://hdl.handle.net/11424/243684
https://hdl.handle.net/11424/243684
Autor:
Jin-Wook Lee, Finn Babbe, Rui Wang, Kung-Hwa Wei, Ilhan Yavuz, Yepin Zhao, Jingjing Xue, Kenny Huynh, Hao Cheng Wang, Mark S. Goorsky, Tianyi Huang, Maged Abdelsamie, Yang Yang, Shaun Tan, Carolin M. Sutter-Fella, Michael E. Liao, Marc H. Weber
Publikováno v:
Journal of the American Chemical Society. 143(18)
Postfabrication surface treatment strategies have been instrumental to the stability and performance improvements of halide perovskite photovoltaics in recent years. However, a consensus understanding of the complex reconstruction processes occurring
Autor:
Sebastian Pont, James R. Durrant, Andrew Wadsworth, Iain McCulloch, Maged Abdelsamie, Maximilian Moser, Mark Little, Derya Baran, Raja Shahid Ashraf, Weimin Zhang, Zeinab Hamid, Aram Amassian, Marios Neophytou
Publikováno v:
ACS Energy Letters. 2:1494-1500
With chlorinated solvents unlikely to be permitted for use in solution-processed organic solar cells in industry, there must be a focus on developing nonchlorinated solvent systems. Here we report high-efficiency devices utilizing a low-bandgap donor
Autor:
Philipp Wucher, Qasim Saleem, Maged Abdelsamie, Jannic Wolf, Michael Ryan Hansen, Kai Wang, Aram Amassian, Maxime Babics, Pierre M. Beaujuge, Ru-Ze Liang
Publikováno v:
Advanced Functional Materials. 26:7103-7114
Well-defined small molecule (SM) donors can be used as alternatives to π-conjugated polymers in bulk-heterojunction (BHJ) solar cells with fullerene acceptors (e.g., PC61/71BM). Taking advantage of their synthetic tunability, combinations of various
Autor:
Hanlin Hu, Maged Abdelsamie, Rahim Munir, Aram Amassian, Renyuan Li, Elisa Spada, Liyang Yu, G. O. Ngongang Ndjawa, Buyi Yan, Kui Zhao, Yang Yang, Lethy Krishnan Jagadamma
Publikováno v:
Journal of Materials Chemistry A. 4:16036-16046
Scalable and continuous roll-to-roll manufacturing is at the heart of the promise of low-cost and high throughput manufacturing of solution-processed photovoltaics. Yet, to date the vast majority of champion organic solar cells reported in the litera
Autor:
Muhammad Rizwan Niazi, Maged Abdelsamie, Detlef-M. Smilgies, Kui Zhao, John E. Anthony, Marcia M. Payne, Dalaver H. Anjum, Ruipeng Li, Aram Amassian
Publikováno v:
Advanced Functional Materials. 26:2371-2378
Scalable manufacturing of small-molecule organic thin film transistors (OTFTs) with performance approaching single crystals requires extraordinary control over microstructures and morphologies of organic semiconductors (OSCs). Here, contact-induced n
Autor:
Edward H. Sargent, Aram Amassian, Mingyang Wei, Hairen Tan, Oleksandr Voznyy, F. Pelayo García de Arquer, Ahmad R. Kirmani, Morgan Stefik, Mengxia Liu, Rahim Munir, Jixian Xu, Amrita Sarkar, Olivier Ouellette, Maged Abdelsamie, Andrew H. Proppe, Petar Todorović, Jie Li, Bin Sun, James Z. Fan, Sjoerd Hoogland, Min Liu, Grant Walters, Li Na Quan, Shana O. Kelley, Rafael Quintero-Bermudez
Publikováno v:
Nature nanotechnology. 13(6)
Colloidal quantum dots (CQDs) are promising photovoltaic (PV) materials because of their widely tunable absorption spectrum controlled by nanocrystal size1,2. Their bandgap tunability allows not only the optimization of single-junction cells, but als
Autor:
Christoph J. Brabec, Thomas Kirchartz, Aram Amassian, James R. Durrant, Raja Shahid Ashraf, Jeffrey Gorman, Sarah Holliday, Nicola Gasparini, Derya Baran, Stoichko D. Dimitrov, Pascal Kaienburg, Scot Wheeler, Maged Abdelsamie, Iain McCulloch, He Yan, Andrew Wadsworth
Optimization of the energy levels at the donor–acceptor interface of organic solar cells has driven their efficiencies to above 10%. However, further improvements towards efficiencies comparable with inorganic solar cells remain challenging because
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::222690b2f8f7f5438975b74f04cf879d
http://hdl.handle.net/10044/1/42576
http://hdl.handle.net/10044/1/42576