Waad Aldobisi

بعد أكاديمية كاوست

Waad became a teaching assistant at KAUST Academy after finishing the Energy Transition Specialization, and volunteered at the 2026 closing ceremony. Waad's research poster ranked third best at the specialization programs final ceremony.

المشروع الصيفي

تخصص تحول الطاقة · دفعة 2025

Comparison Study of the Performance of Zinc-Ion Batteries Using Carbon Paper and Ti Mesh Currents Collectors

While much research on aqueous zinc-ion batteries (ZIBs) has focused on cathodes, zinc anodes, and electrolytes to improve performance, little attention has been given to current collectors, even though they are a key component of the battery. Therefore, this project is a comparison study to investigate the performance of Zinc-ion batteries (ZIBs) with Zn-HCF-based cathodes with different current collectors, which are carbon paper, Ti mesh, and Ti foil. Where Ti mesh showed exceptional capacity and c-rate, surpassing Ti foil, emphasizing the effect of the material structure, and carbon paper showed good properties, standing as the most stable current collector out of the three. This work provides a good guide to choosing the most suitable collector out of the three tested ones.

المشرف: Guanjie He

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