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Dr Ammar TIGHEZZA

Associate Professor

Faculty

كلية العلوم
2 A 146 Building 5
publication
Journal Article
2021

ZnO Nano-Flowers Assembled on Carbon Fiber Textile for High-Performance Supercapacitor’s Electrode

Herein, a crystalline nano-flowers structured zinc oxide (ZnO) was directly grown on carbon fiber textile (CFT) substrate via a simple hydrothermal process and fabricated with a binder-free electrode (denoted as ZnO@CFT) for supercapacitor (SC) utilization. The ZnO@CFT electrode revealed a 201 F·g−1 specific capacitance at 1 A·g−1 with admirable stability of >90% maintained after 3000 cycles at 10 A·g−1. These impressive findings are responsible for the exceedingly open channels for well-organized and efficient diffusion of effective electrolytic conduction via ZnO and CFT. Consequently, accurate and consistent structural and morphological manufacturing engineering is well regarded when increasing electrode materials’ effective surface area and intrinsic electrical conduction capability. The crystalline structure of ZnO nano-flowers could pave the way for low-cost supercapacitors.

Publication Work Type
Research
Publisher Name
MDPI
Publishing City
Beijing
Magazine \ Newspaper
Coatings
Pages
1-10
more of publication
publications

The focus in recent years has been on developing innovative, green technologies for energy production and storage. Nanocomposite materials are attractive due to their exceptional performance,…

by Tayaba Tahsen, Ravia Irshad, Ayesha Hareem, Irsa Kanwal, Talib K. Ibrahim, Khalid Mehmood, Ammar M. Tighezza, Shahid Hussain
2025
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With the rapid development of biomedical technology, biodegradable and implantable energy storage devices for …

by Xiaofeng Zhang a , Muhammad Sufyan Javed, Hongjia Ren, Xinze Zhang, Salamat Ali, Kaiming Han , Awais Ahmad, Ammar M. Tighezza, Weihua Han, Kui-Qing Peng
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publications

Electrochemical energy storage devices are vital for renewable energy integration and the deployment of electric vehicles. Ongoing research seeks to create new materials with innovative…

by Dhananjaya Merum, Rosaiah Pitcheri, Nipa Roy, Naveen Kumar Kilari, Ammar Mohamed Tighezza, Soumyendu Roy, Sang Woo Joo
2024
Published in:
Wiley