تجاوز إلى المحتوى الرئيسي
User Image

Dr Ammar TIGHEZZA

Associate Professor

Faculty

كلية العلوم
2 A 146 Building 5
المنشورات
مقال فى مجلة
2022

Surface activated commercial carbon cloth as superior electrodes for symmetric supercapacitors

Commercial carbon fiber (T300) cloth as the original material is surface-treated by a two-step approach, lastly becoming a high-performance electrode. This kind of electrode has a high specific capacitance (42.2 F g −1 ), which is nearly a hundred times that of the original carbon cloth. After fabricating these electrodes into a symmetric supercapacitor device, it provides a high specific energy of 4.64 W h kg −1 at a specific power of 10 W kg −1 . Furthermore, the device showed long cycling
stability (it keeps 92% capacitance retention after 1000 cycles), good rate capability, and low internal resistance. This work is expected to provide guidance for the research of structural supercapacitors based on commercial carbon cloth.

نوع عمل المنشور
Research
مزيد من المنشورات
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,…

بواسطة Tayaba Tahsen, Ravia Irshad, Ayesha Hareem, Irsa Kanwal, Talib K. Ibrahim, Khalid Mehmood, Ammar M. Tighezza, Shahid Hussain
2025
publications

With the rapid development of biomedical technology, biodegradable and implantable energy storage devices for …

بواسطة Xiaofeng Zhang a , Muhammad Sufyan Javed, Hongjia Ren, Xinze Zhang, Salamat Ali, Kaiming Han , Awais Ahmad, Ammar M. Tighezza, Weihua Han, Kui-Qing Peng
2024
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…

بواسطة Dhananjaya Merum, Rosaiah Pitcheri, Nipa Roy, Naveen Kumar Kilari, Ammar Mohamed Tighezza, Soumyendu Roy, Sang Woo Joo
2024
تم النشر فى:
Wiley