Search Results - "Genene, Zewdneh"

Polymer Acceptors with Flexible Spacers Afford Efficient and Mechanically Robust All‐Polymer Solar Cells by Genene, Zewdneh, Lee, Jin‐Woo, Lee, Sun‐Woo, Chen, Qiaonan, Tan, Zhengping, Abdulahi, Birhan A., Yu, Donghong, Kim, Taek‐Soo, Kim, Bumjoon J., Wang, Ergang

“…High efficiency and mechanical robustness are both crucial for the practical applications of all‐polymer solar cells (all‐PSCs) in stretchable and wearable…”
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Recent Advances in n‐Type Polymers for All‐Polymer Solar Cells by Genene, Zewdneh, Mammo, Wendimagegn, Wang, Ergang, Andersson, Mats R.

“…All‐polymer solar cells (all‐PSCs) based on n‐ and p‐type polymers have emerged as promising alternatives to fullerene‐based solar cells due to their unique…”
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On the Conformation of Dimeric Acceptors and Their Polymer Solar Cells with Efficiency over 18 by Wu, Jingnan, Ling, Zhaoheng, Franco, Leandro R, Jeong, Sang Young, Genene, Zewdneh, Mena, Josué, Chen, Si, Chen, Cailing, Araujo, C Moyses, Marchiori, Cleber F N, Kimpel, Joost, Chang, Xiaoming, Isikgor, Furkan H, Chen, Qiaonan, Faber, Hendrik, Han, Yu, Laquai, Frédéric, Zhang, Maojie, Woo, Han Young, Yu, Donghong, Anthopoulos, Thomas D, Wang, Ergang

“…The determination of molecular conformations of oligomeric acceptors (OAs) and their impact on molecular packing are crucial for understanding the photovoltaic…”
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Over 18% ternary polymer solar cells enabled by a terpolymer as the third component by Peng, Wenhong, Lin, Yuanbao, Jeong, Sang Young, Genene, Zewdneh, Magomedov, Artiom, Woo, Han Young, Chen, Cailing, Wahyudi, Wandi, Tao, Qiang, Deng, Jiyong, Han, Yu, Getautis, Vytautas, Zhu, Weiguo, Anthopoulos, Thomas D., Wang, Ergang

“…“Ternary blending” and “random terpolymerization” strategies have both proven effective for enhancing the performance of organic solar cells (OSCs). However,…”
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Facile Synthesis of Organic–Inorganic Hybrid Heterojunctions of Glycolated Conjugated Polymer‐TiO2−X for Efficient Photocatalytic Hydrogen Evolution by Zhang, Bingke, Genene, Zewdneh, Wang, Jinzhong, Wang, Dongbo, Zhao, Chenchen, Pan, Jingwen, Liu, Donghao, Sun, Wenhao, Zhu, Jiefang, Wang, Ergang

“…The utilization of the organic–inorganic hybrid photocatalysts for water splitting has gained significant attention due to their ability to combine the…”
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Exploring the High‐Temperature Window of Operation for Organic Photovoltaics: A Combined Experimental and Simulations Study by Negash, Asfaw, Hustings, Jeroen, Robert, Allyson, Genene, Zewdneh, Yilma, Desalegn, Schreurs, Dieter, Mathijs, Michiel, Liesenborgs, Jori, Van Reeth, Frank, Vandewal, Koen, Mammo, Wendimagegn, Admassie, Shimelis, Maes, Wouter, Manca, Jean V.

“…The global climate change negatively affects the photovoltaic performance of traditional solar cell technologies. This article investigates the potential of…”
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Embedding plasmonic gold nanoparticles in a ZnO layer enhanced the performance of inverted organic solar cells based on an indacenodithieno[3,2- b ]thiophene- alt -5,5'-di(thiophen-2-yl)-2,2'-bithiazole-based push-pull polymer by Waketola, Alemayehu G, Pfukwa, Cathrine, Neethling, Pieter, Bosman, Gurthwin, Genene, Zewdneh, Wang, Ergang, Mammo, Wendimagegn, Hone, Fekadu G, Tegegne, Newayemedhin A

“…Recently, plasmonic nanoparticles (NPs) have attracted considerable attention as good candidates for enhancing the power conversion efficiency (PCE) of organic…”
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Facile Synthesis of Organic-Inorganic Hybrid Heterojunctions of Glycolated Conjugated Polymer-TiO 2-X for Efficient Photocatalytic Hydrogen Evolution by Zhang, Bingke, Genene, Zewdneh, Wang, Jinzhong, Wang, Dongbo, Zhao, Chenchen, Pan, Jingwen, Liu, Donghao, Sun, Wenhao, Zhu, Jiefang, Wang, Ergang

“…The utilization of the organic-inorganic hybrid photocatalysts for water splitting has gained significant attention due to their ability to combine the…”
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Self-Assembled Monolayer Engineered ZnO Electron Transport Layer to Improve the Photostability of Organic Solar Cells by Gebremariam, Kidan G., Hone, Fekadu G., Negash, Asfaw, Genene, Zewdneh, Dai, Jane, Waketola, Alemayehu G., Mola, Genene T., Mammo, Wendimagegn, Tegegne, Newayemedhin A.

“…The degradation of organic solar cells (OSCs) can occur in any of the layers, underlining the importance of each layer in prolonging their lifetime. To enhance…”
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Efficient Near‐Infrared Electroluminescence at 840 nm with “Metal‐Free” Small‐Molecule:Polymer Blends by Minotto, Alessandro, Murto, Petri, Genene, Zewdneh, Zampetti, Andrea, Carnicella, Giuseppe, Mammo, Wendimagegn, Andersson, Mats R., Wang, Ergang, Cacialli, Franco

“…Due to the so‐called energy‐gap law and aggregation quenching, the efficiency of organic light‐emitting diodes (OLEDs) emitting above 800 nm is significantly…”
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Recent Advances in the Synthesis of Conjugated Polymers for Supercapacitors by Genene, Zewdneh, Xia, Zhenyuan, Yang, Guijun, Mammo, Wendimagegn, Wang, Ergang

“…Conjugated polymers have attracted growing attention for versatile applications in energy storage due to their potential benefits including low‐cost…”
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Enhancement of Photosensitivity in a Low-Operating-Voltage Organic–Inorganic Bilayer Thin-Film Transistor by Using an Asymmetric Source–Drain Electrode by Aich, Pijush Kanti, Genene, Zewdneh, Pandey, Utkarsh, Yadav, Akhilesh Kumar, Wang, Ergang, Pal, Bhola Nath

“…A solution-processed inorganic–organic bilayer semiconductor channel-based red-light-sensitive thin-film transistor (TFT) has been fabricated by using an…”
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Effects of Flexible Conjugation-Break Spacers of Non-Conjugated Polymer Acceptors on Photovoltaic and Mechanical Properties of All-Polymer Solar Cells by Chen, Qiaonan, Han, Yung Hee, Franco, Leandro R., Marchiori, Cleber F. N., Genene, Zewdneh, Araujo, C. Moyses, Lee, Jin-Woo, Phan, Tan Ngoc-Lan, Wu, Jingnan, Yu, Donghong, Kim, Dong Jun, Kim, Taek-Soo, Hou, Lintao, Kim, Bumjoon J., Wang, Ergang

“…Highlights A series of non-conjugated acceptor polymers with flexible conjugation-break spacers (FCBSs) of different lengths were synthesized. The effect of…”
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Aqueous Processed All-Polymer Solar Cells with High Open-Circuit Voltage Based on Low-Cost Thiophene–Quinoxaline Polymers by Filate, Tadele T., Lee, Seungjin, Franco, Leandro R., Chen, Qiaonan, Genene, Zewdneh, Marchiori, Cleber F. N., Lee, Yoonjoo, Araujo, Moyses, Mammo, Wendimagegn, Woo, Han Young, Kim, Bumjoon J., Wang, Ergang

“…Eco-friendly solution processing and the low-cost synthesis of photoactive materials are important requirements for the commercialization of organic solar…”
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Back Cover: On the Conformation of Dimeric Acceptors and Their Polymer Solar Cells with Efficiency over 18 % (Angew. Chem. Int. Ed. 45/2023) by Wu, Jingnan, Ling, Zhaoheng, Franco, Leandro R., Jeong, Sang Young, Genene, Zewdneh, Mena, Josué, Chen, Si, Chen, Cailing, Araujo, C. Moyses, Marchiori, Cleber F. N., Kimpel, Joost, Chang, Xiaoming, Isikgor, Furkan H., Chen, Qiaonan, Faber, Hendrik, Han, Yu, Laquai, Frédéric, Zhang, Maojie, Woo, Han Young, Yu, Donghong, Anthopoulos, Thomas D., Wang, Ergang

“…Two dimeric acceptors , DIBP3F‐Se and DIBP3F‐S were synthesized by linking two Y6‐derivative segments using different central linking bridges: selenophene and…”
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Enhancing the Performance of Wide-Bandgap Polymer-Based Organic Solar Cells through Silver Nanorod Integration by Waketola, Alemayehu G., Hone, Fekadu G., Geldasa, Fikadu T., Genene, Zewdneh, Mammo, Wendimagegn, Tegegne, Newayemedhin A.

“…Light trapping induced by the introduction of metallic nanoparticles has been shown to improve photo absorption in organic solar cells (OSCs). Researchers in…”
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Hydrophilic Conjugated Polymers for Sustainable Fabrication of Deep‐Red Light‐Emitting Electrochemical Cells by Filate, Tadele T., Tang, Shi, Genene, Zewdneh, Edman, Ludvig, Mammo, Wendimagegn, Wang, Ergang

“…It is crucial to develop functional electronic materials that can be processed from green solvents to achieve environmentally sustainable and cost‐efficient…”
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Effect of molecular structure on the photochemical stability of acceptor and donor polymers used in organic solar cells by Prasad, Suraj, Genene, Zewdneh, Marchiori, Cleber F. N., Singh, Shivam, Ericsson, Leif K. E., Wang, Ergang, Araujo, C. Moyses, Moons, Ellen

“…The limited operational lifetime of organic solar cells remains an obstacle to their commercial development and is largely due to the poor intrinsic…”
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Near‐Infrared Emission by Tuned Aggregation of a Porphyrin Compound in a Host–Guest Light‐Emitting Electrochemical Cell by Mone, Mariza, Tang, Shi, Genene, Zewdneh, Murto, Petri, Jevric, Martyn, Zou, Xianshao, Ràfols‐Ribé, Joan, Abdulahi, Birhan A., Wang, Jia, Mammo, Wendimagegn, Andersson, Mats R., Edman, Ludvig, Wang, Ergang

“…The synthesis of 5,10,15,20‐tetrakis((5,10‐bis((2‐hexyldecyl)oxy)dithieno[3,2‐c:3′,2′‐h][1,5]naphthyridin‐2‐yl)ethynyl)porphyrin zinc(II) (Por4NT), a…”
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A comparative study of the photovoltaic performances of terpolymers and ternary systems by Genene, Zewdneh, Wang, Junyi, Xu, Xiaofeng, Yang, Renqiang, Mammo, Wendimagegn, Wang, Ergang

“…Random terpolymers were synthesized from the electron-rich unit thiophene as the donor and two electron-deficient units with complementary absorption as the…”
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