أعضاء هيئة التدريس | مواقع أعضاء هيئة التدريس

د.طلال فرحان احمد قحطان

دكتوراه (2018), جامعة الملك فهد للبترول والمعادن, المملكة العربية السعودية أستاذ مساعد قسم الفيزياء كلية العلوم والدراسات الانسانية بالخرج

الخرج
011-588-8130
t.qahtan@psau.edu.sa

السيرة الذاتية
الأبحاث العلمية

المؤهلات العلمية

بكالوريوس في الفيزياء (2007), جامعة تعز, اليمن.
دكتوراه في الفيزياء (2018), جامعة الملك فهد للبترول والمعادن, المملكة العربية السعودية.
ماجستير في الفيزياء (2013), جامعة الملك فهد للبترول والمعادن, المملكة العربية السعودية.

الاهتمامات البحثية

Physics of surfaces and interfaces
Wettability
Water decontamination
Hydrogen production
CO2 reduction
Solar cells
Metal-ion batteries
Supercapacitors

الأبحاث العلمية

Selected patents:
Talal F. Qahtan, L. D. Banchik, M.A. Gondal, G.Kwon, D.Panchanathan, U. Baig, G. McKinley, Development of Advanced Multifunctional Robust Membrane for Efficient Oil-water Separation and Simultaneous Removal of Organic Pollutants, US Patent 10, 525, 419.
Talal F. Qahtan, M. A. Gondal, M.A. Dastageer, One-step Scalable Fabrication of Mechanically Robust Visible-light Responsive Oxide-Modified Metallic Multifunctional Membranes, US Patent App. 16/245, 360.
Idris K. Popoola, Mohammed A. Gondal, Jwaher Al-Ghamdi and Talal F. Qahtan, Photofabrication of Highly Transparent Platinum counter electrodes for bifacial Dye sensitized solar cells, US Patent App. 16/232, 758.
Selected publications:
T. O. Owolabi, T. F. Qahtan, O. R. Abidemi, T. A. Saleh, and O. W. Adeyemi, “Bismuth oxychloride photocatalytic wide band gap adjustment through oxygen vacancy regulation using a hybrid intelligent computational method,” Materials Chemistry and Physics, vol. 290, p. 126524, Oct. 2022.
E. Cevik, S. M. M. Asiri, T. F. Qahtan, and A. Bozkurt, “Fabrication of high mechanical stability electrodes and bio-electrolytes for high-performance supercapacitor application,” Journal of Alloys and Compounds, vol. 913, p. 165230, Aug. 2022.
A. A. Ahmed, T. F. Qahtan, M. R. Hashim, A. T. Nomaan, N. H. Al-Hardan, and M. Rashid, “Eco-friendly ultrafast self-powered p-Si/n-ZnO photodetector enhanced by photovoltaic-pyroelectric coupling effect,” Ceramics International, vol. 48, no. 11, pp. 16142–16155, Jun. 2022.
A. M. Alansi, T. F. Qahtan, N. Al Abass, J. M. AlGhamdi, M. Al-Qunaibit, and T. A. Saleh, “Fast Scalable Synthetic Methodology to Prepare Nanoflower-Shaped Bi/BiOClxBr1−x Heterojunction for Efficient Immobilized Photocatalytic Reactors under Visible Light Irradiation,” Advanced Sustainable Systems, vol. 6, no. 4, p. 2100267, 2022.
A. M. Alansi, T. F. Qahtan, N. Al Abass, M. Al-Qunaibit, and T. A. Saleh, “In-situ sunlight-driven tuning of photo-induced electron-hole generation and separation rates in bismuth oxychlorobromide for highly efficient water decontamination under visible light irradiation,” Journal of Colloid and Interface Science, vol. 614, pp. 58–65, May 2022.
N. A. Abass, T. F. Qahtan, M. A. Gondal, and A. Bubshait, “Anchoring of graphitic carbon nitride on reduced graphene sheets by UV pulsed laser irradiation for augmented photoelectrochemical water splitting,” International Journal of Energy Research, vol. 45, no. 11, pp. 15936–15947, Sep. 2021.
Talal F. Qahtan, M. A. Gondal, M.A. Dastageer, Gibum Kwon, M. Ezazi, M. Z. Al-Kuban, Thermally Sensitized Membranes for Crude Oil−Water Remediation under Visible Light, ACS Applied Materials & Interfaces, 12 (43), 48572-48579 (2020).
Talal F. Qahtan, E. Cevik, M.A. Gondal, A. Bozkurt, S. Akhtar and M. Hassan, Synthesis of manganese (IV) oxide at activated carbon on reduced graphene oxide sheets via laser irradiation technique for organic binder-free electrodes in flexible supercapacitors, Ceramics International, 47 (6), 7416-7424 (2020).
Syed Shaheen Shah, Emre Cevik, Md. Abdul Aziz, Talal F. Qahtan, Ayhan Bozkurt, Jute Sticks Derived and Commercially Available Activated Carbons for Symmetric Supercapacitors with Bio-electrolyte: A Comparative Study, Synthetic Metals, submitted and under review (2021).
Amani M. Alansi, Talal F.Qahtan and Tawfik A. Saleh, Solar‐Driven Fixation of Bismuth Oxyhalides on Reduced Graphene Oxide for Efficient Sunlight‐Responsive Immobilized Photocatalytic Systems, Advanced Materials Interfaces, 8 (3), 2001463 (2021).
Abdulmajeed H. Hendi, Abdalghaffar M. Osman, Ibrahim Khan, Tawfik A. Saleh, Tarek A. Kandiel, Talal F. Qahtan, Mohammad K. Hossain, Visible Light-Driven Photoelectrocatalytic Water Splitting Using Z-scheme Ag-decorated MoS2/RGO/NiWO4 Heterostructure, ACS Omega, 5, 49, 31644 (2020).
Y. O. Ibrahim, Abdo Hezam, T. F. Qahtan, A. H. Al-Aswad, M. A. Gondal, Q. A. Drmosh, Laser-Assisted Synthesis of Z-Scheme TiO2/rGO/gC3N4 Nanocomposites for Highly Enhanced Photocatalytic Hydrogen Evolution, Applied Surface Science, 534, 147578 (2020).
N. Al Abass, T. F. Qahtan, M. A. Gondal, R. A. Moqbel, A. Bubshait, Laser-assisted synthesis of ZnO/ZnSe hybrid nanostructured films for enhanced solar-light induced water splitting and water decontamination, International Journal of Hydrogen Energy, 45 (43), 22938 (2020).
Y. O. Ibrahim, M. A. Gondal, A. H. Al-Aswad, R. A. Moqbel, M. Hassan, E. Cevik, T. F. Qahtan, M. A. Dastageer, A. Bozkurt, Laser-induced anchoring of WO3 nanoparticles on reduced graphene oxide sheets for photocatalytic water decontamination and energy storage, Ceramics International, 46, 444 (2020).
M. Hassan, M. A. Gondal, E. Cevik, T. F. Qahtan, A. Bozkurt, M. A. Dastageer, High performance pliable supercapacitor fabricated using activated carbon nanospheres intercalated into boron nitride nanoplates by pulsed laser ablation technique, Arabian Journal of Chemistry, 13 (8), 6696 (2020).
E. Cevik, A. Bozkurt, M. Hassan, M.A. Gondal, T.F. Qahtan, Redox active molybdate doped PAMPS hydrogels: Highly effective flexible supercapacitors, ChemElectroChem, 6 (11), 2876 (2019).
Amani M. Alansi, Maha Al-qunaibit, Ibrahim O. Alade, Talal F.Qahtan and Tawfik A.Saleh, Visible-light responsive BiOBr nanoparticles loaded on reduced graphene oxide for the photocatalytic degradation of dye, Journal of Molecular Liquids, 253, 297 (2018).
Idris K. Popoola, Mohammed A. Gondal, Jwaher Al-Ghamdi and Talal F. Qahtan, Photofabrication of Highly Transparent Platinum counter electrodes for bifacial Dye sensitized solar cells, Nature Scientific Reports, 8, 12864 (2018).
A. Bake, N. Meraha, A. Matin, M. Gondal, T. F. Qahtan and N. Abu-Dheir, Preparation of transparent and robust superhydrophobic surfaces for self-cleaning applications, Progress in Organic Coatings, 122, 170 (2018).
Redhwan A. Moqbel, Mohamed A. Gondal, Talal F. Qahtan and Mohamed Abdulkader Dastageer, Synthesis of cadmium sulfide-reduced graphene oxide nanocomposites by pulsed laser ablation in liquid for the enhanced photocatalytic reactions in the visible light, International Journal of Energy Research, 42, 1487 (2018).
Redhwan A. Moqbel, Mohamed A. Gondal, Talal F. Qahtan and Mohamed Abdulkader Dastageer, Pulsed Laser Synthesis in Liquid of Efficient Visible-Light-Active ZnO/rGO Nanocomposites for Improved Photo-catalytic Activity, Materials Research Express, 5, 035050 (2018).
Mohammed A. Gondal, Muhammad S. Sadullah, Talal F. Qahtan, Mohamed A. Dastageer, Umair Baig and Gareth H. McKinley, Fabrication and Wettability Study of WO3 Coated Photocatalytic Membrane for Oil-Water Separation: A Comparative Study with ZnO Coated Membrane, Nature Scientific Reports, 7, 1686 (2017).
Talal F. Qahtan, Mohammed A. Gondal, Ibrahim O. Alade, Mohammed A. Dastageer, Fabrication of Water Jet Resistant and Thermally Stable Superhydrophobic Surfaces by Spray Coating of Candle Soot Dispersion, Nature Scientific Reports, 7, 7531 (2017).
D. Panchanathan, G. Kwon, T. F. Qahtan, M. A. Gondal, Kripa K. Varanasi, G. H. McKinley, Kinetics of Photoinduced Wettability Switching on Nanoporous Titania Surfaces under Oil. Advanced Materials Interfaces, 4, 1700462 (2017).
Idris K. Popoola, Mohammed A. Gondal and Talal F. Qahtan, Recent progress in flexible perovskite solar cells: materials, mechanical tolerance and stability, Renewable & Sustainable Energy Reviews, 82, 3127 (2017).

للاتصال من داخل الجامعة 1200
للاتصال من خارج الجامعة 011-588-1200
البريد الإلكترونى pr@psau.edu.sa
لطلب خدمة وفتح بلاغ للأعطال ithelp.psau.edu.sa

مواقع أعضاء هيئة التدريس

د.طلال فرحان احمد قحطان

المؤهلات العلمية

الاهتمامات البحثية

الأبحاث العلمية

تواصل مع قيادات الجامعة

إدارة العلاقات العامة والإعلام

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مواقع أعضاء هيئة التدريس

د.طلال فرحان احمد قحطان

المؤهلات العلمية

الاهتمامات البحثية

الأبحاث العلمية

إدارة العلاقات العامة والإعلام