A
Anis Allagui
Researcher at University of Sharjah
Publications - 119
Citations - 2520
Anis Allagui is an academic researcher from University of Sharjah. The author has contributed to research in topics: Capacitor & Electrical impedance. The author has an hindex of 26, co-authored 92 publications receiving 1786 citations. Previous affiliations of Anis Allagui include Florida International University & University of Ottawa.
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Journal ArticleDOI
Direct urea fuel cells: Challenges and opportunities
Enas Taha Sayed,Enas Taha Sayed,Tasnim Eisa,Hend Omar Mohamed,Mohammad Ali Abdelkareem,Mohammad Ali Abdelkareem,Anis Allagui,Hussain Alawadhi,Kyu-Jung Chae +8 more
TL;DR: In this paper, the authors present a comprehensive picture of the mechanism of urea oxidation on Ni-based catalysts, the poisoning effect of catalysts and its possible remedies, as well as the different approaches in preparing highly active catalysts.
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Reevaluation of Performance of Electric Double-layer Capacitors from Constant-current Charge/Discharge and Cyclic Voltammetry
TL;DR: This paper revisits the calculation of capacitance, power and energy of EDLCs from the time domain constant-current step response and linear voltage waveform, under the assumption that the device behaves as an equivalent fractional-order circuit consisting of a resistance Rs in series with a constant phase element (CPE(Q, α).
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Review of fractional-order electrical characterization of supercapacitors
Anis Allagui,Anis Allagui,Todd J. Freeborn,Ahmed S. Elwakil,Ahmed S. Elwakil,Ahmed S. Elwakil,Mohammed E. Fouda,Mohammed E. Fouda,Brent Maundy,Ahmad G. Radwan,Ahmad G. Radwan,Zafar Said,Zafar Said,Mohammad Ali Abdelkareem,Mohammad Ali Abdelkareem,Mohammad Ali Abdelkareem +15 more
TL;DR: This review article is an attempt to present and discuss the main differences between ideal capacitors and supercapacitors, and especially how the performance metrics of the latter depend on the operating frequency, the charging/discharging waveform type as well as their deviation from ideality.
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On the technical challenges affecting the performance of direct internal reforming biogas solid oxide fuel cells
Mohammad Ali Abdelkareem,Waqas Hassan Tanveer,Enas Taha Sayed,M. El Haj Assad,Anis Allagui,Anis Allagui,Suk Won Cha +6 more
TL;DR: In this article, the authors present an up-to-date summary of the different processes and mechanisms leading to most of the issues encountered with the operation of DIR biogas SOFC, and advise on the methods and strategies that can be applied to mitigate these problems.
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Power and energy analysis of fractional-order electrical energy storage devices
TL;DR: In this article, the electrical power and energy of fractional-order capacitance and inductance were derived in both steady-state and transient conditions, and verified using a number of commercial supercapacitors and fractionalorder coils.