Browsing by Author "Al-Qaradawi, Siham"
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Design of Ni/La2O3 catalysts for dry reforming of methane: Understanding the impact of synthesis methods
Ahmad, Yahia H.; Mohamed, Assem T.; El-Sayed, Hany A.; Kumar, Anand; Al-Qaradawi, Siham Y. ( Elsevier Ltd , 2021 , Article)Fine-tuning of materials properties, particularly the catalytic properties, through innovative synthesis procedures has gained an increased research interest in the last decades. It is well known that synthesis procedures ... -
Improved electrochemical performance of SiO2-coated Li-rich layered oxides-Li1.2Ni0.13Mn0.54Co0.13O2
James Abraham, Jeffin; Nisar, Umair; Monawwar, Haya; Abdul Quddus, Aisha; Shakoor, R. A.; Saleh, Mohamed I.; Kahraman, Ramazan; Al-Qaradawi, Siham; Aljaber, Amina S.... more authors ... less authors ( Springer , 2020 , Article)Lithium-rich layered oxides (LLOs) such as Li1.2Ni0.13Mn0.54Co0.13O2 are suitable cathode materials for future lithium-ion batteries (LIBs). Despite some salient advantages, like low cost, ease of fabrication, high capacity, ... -
Influence of graphene wrapped-cerium oxide coating on spherical LiNi0.5Mn1.5O4 particles as cathode in high-voltage lithium-ion batteries
Qureshi, Zawar Alam; Tariq, Hanan Abdurehman; Hafiz, Hiba Mohammad; Shakoor, Rana Abdul; AlQaradawi, Siham; Kahraman, Ramazan... more authors ... less authors ( Elsevier Ltd , 2022 , Article)Cobalt-free LiNi0.5Mn1.5O4 (Lithium Nickel Manganese Oxide; LNMO) has garnered considerable interest as a cathode material due to its high working voltage, lower cost, and environmental friendliness. However, LNMO cathodes ... -
Microwave-Assisted Solvothermal Synthesis of Mo-Doped TiO2 with Exceptional Textural Properties and Superior Adsorption Kinetics
Ahmad, Yahia H.; Abu Hatab, Aymen S.; Mohamed, Assem T.; Al-Kuwari, Mohammed S.; Aljaber, Amina S.; Al-Qaradawi, Siham Y.... more authors ... less authors ( MDPI , 2022 , Article)Assigned to their outstanding physicochemical properties, TiO2-based materials have been studied in various applications. Herein, TiO2 doped with different Mo contents (Mo-TiO2) was synthesized via a microwave-assisted ... -
Solution combustion synthesis of Ni/La2O3for dry reforming of methane: Tuning the basicity via alkali and alkaline earth metal oxide promoters
Ahmad, Yahia H.; Mohamed, Assem T.; Kumar, Anand; Al-Qaradawi, Siham Y. ( Royal Society of Chemistry , 2021 , Article)The production of syngas via dry reforming of methane (DRM) has drawn tremendous research interest, ascribed to its remarkable economic and environmental impacts. Herein, we report the synthesis of K, Na, Cs, Li, and ...