Browsing Center for Advanced Materials by Author "Abdullah, Aboubakr M."
Now showing items 1-20 of 70
-
An Advanced Quaternary Composite for Efficient Water Splitting
Sha, Mizaj Shabil; N.Musthafa, Farzana; Alejli, Assem; Alahmad, Johaina Khalid; Bhattacharyya, Bagmita; Kumar, Bijandra; Abdullah, Aboubakr M.; Sadasivuni, Kishor Kumar... more authors ... less authors ( Springer Nature , 2023 , Article)Electrochemical water splitting is a promising pathway for effective hydrogen (H2) evolution in energy conversion and storage, with electrocatalysis playing a key role. Developing efficient, cost-effective and stable ... -
Calix[4]arene-clicked clay through thiol-yne addition for the molecular recognition and removal of Cd(II) from wastewater
Jlassi, Khouloud; Eid, Kamel; Sliem, Mostafa H.; Abdullah, Aboubakr M.; Chehimi, Mohamed M. ( Elsevier B.V. , 2020 , Article)A novel type of hybrid Clay/Calix[4]arene (denoted as B-S-Calix), was prepared through fast photo-induced radical-mediated thiol–yne addition between a thiolated clay and an alkynylated calix[4]arene. The photo-induced ... -
Caprylamidopropyl Betaine as a Highly Efficient eco-friendly Corrosion Inhibitor for API X120 Steel in 1 M H2SO4
Foudaa, Abd El Aziz S.; El Aalb, Ali Abd; Sliem, Mostafa H.; Abdullah, Aboubakr M. ( NIDOC (Nat.Inform.Document.Centre) , 2020 , Article)CORROSION inhibition of API X120 steel in a 1M sulfuric acid solution at altered temperatures was investigated utilizing a new eco-friendly surfactant (Caprylamidopropyl Betaine (CAPB)) by Gravimetric and electrochemical ... -
Chitosan/lignosulfonate nanospheres as "green" biocide for controlling the microbiologically influenced corrosion of carbon steel
Rasheed, Pathath Abdul; Pandey, Ravi P.; Jabbar, Khadeeja A.; Samara, Ayman; Abdullah, Aboubakr M.; Mahmoud, Khaled A.... more authors ... less authors ( MDPI AG , 2020 , Article)In this work, uniform cross-linked chitosan/lignosulfonate (CS/LS) nanospheres with an average diameter of 150-200 nm have been successfully used as a novel, environmentally friendly biocide for the inhibition of mixed ... -
Controlled synthesis of carbon nitride-TiO<inf>2</inf> nanocomposites for prompt photocatalytic degradation of individual and mixed organic dyes at room temperature
Abdullah, Aboubakr M.; Al-Kandari, Shekhah; Mohamed, Ahmed M.; Al-Kandari, Halema ( Springer Nature , 2020 , Article)Development of efficient and low-cost photocatalysts for the degradation of mixed organic dyes in water resources is of great importance in various industrial and environmental applications. Herein, we prepared organic-inorganic ... -
Controlling the Synthesis Protocols of Palladium-Based Nanostructures for Enhanced Electrocatalytic Oxidation of Carbon Monoxide: A Mini-Review
Ipadeola, Adewale K.; Eid, Kamel; Haruna, Aderemi B.; Abdullah, Aboubakr M.; Ozoemena, Kenneth I. ( Wiley-Blackwell , 2023 , Article)Pd-based nanostructures are endowed with impressive catalytic features for alcohol-based fuel cells, however, their poisoning by carbon monoxide (CO) is a great barrier to large-scale utilization of such fuel cells as ... -
Correction: Pd/Ni-metal–organic framework-derived porous carbon nanosheets for efficient CO oxidation over a wide pH range
Ipadeola, Adewale K.; Eid, Kamel; Abdullah, Aboubakr M.; Al-Hajri, Rashid S.; Ozoemena, Kenneth I. ( Royal Society of Chemistry , 2022 , Article)The authors regret that one of the funders of this work was omitted in the Acknowledgements section of the original publication. The correct acknowledgements are as follows: This work was supported by the Qatar University ... -
Corrosion and heat treatment study of electroless nip-ti nanocomposite coatings deposited on hsla steel
Shahzad, Khuram; Fayyad, Eman M.; Nawaz, Muddasir; Fayyaz, Osama; Shakoor, R. A.; Hassan, Mohammad K.; Adeel Umer, Malik; Baig, M. N.; Raza, A.; Abdullah, Aboubakr M.... more authors ... less authors ( MDPI AG , 2020 , Article)Corrosion and heat treatment studies are essential to predict the performance and sustainability of the coatings in harsh environments, such as the oil and gas industries. In this study, nickel phosphorus (NiP)–titanium ... -
Corrosion Inhibition of Mild Steel in Sulfuric Acid by a Newly Synthesized Schiff Base: An Electrochemical, DFT, and Monte Carlo Simulation Study
Sliem, Mostafa H.; El Basiony, N. M.; Zaki, E. G.; Sharaf, Mohammed A.; Abdullah, Aboubakr M. ( Wiley-VCH Verlag , 2020 , Article)Effects of using a synthesized aminothiazole (BZ) Schiff base at different concentrations with and without the addition of 1 mM of KI on the corrosion mitigation of mild steel (MS) in 0.5 M sulphuric acid (H2SO4) solutions ... -
Cu and Ni Co-sputtered heteroatomic thin film for enhanced nonenzymatic glucose detection
Barbee, Brianna; Muchharla, Baleeswaraiah; Adedeji, Adetayo; Karoui, Abdennaceur; Kumar Sadasivuni, Kishor; Sha, Mizaj Shabil; Abdullah, Aboubakr M.; Slaughter, Gymama; Kumar, Bijandra... more authors ... less authors ( Nature Research , 2022 , Article)In this work, we report a wafer-scale and chemical-free fabrication of nickel (Ni) and copper (Cu) heteroatomic Cu–Ni thin films using RF magnetron sputtering technique for non-enzymatic glucose sensing application. The ... -
Data on the fabrication of hybrid calix [4]arene-modified natural bentonite clay for efficient selective removal of toxic metals from wastewater at room temperature
Khouloud, Jlassi; Eid, Kamel; Sliem, Mostafa H.; Abdullah, Aboubakr M.; Chehimi, Mohamed M. ( Elsevier Inc. , 2021 , Other)Fresh water resources on the earth are less than 0.2%; meanwhile, around 80% of the freshwater is consumed daily in agriculture, industries, and household activities [1–2]. There is an essential need to develop efficient ... -
Data on the synthesis and characterizations of carboxylated carbon-based catalyst from eucalyptus as efficient and reusable catalysts for hydrolysis of eucalyptus
Abdu, Hassan Idris; Eid, Kamel; Abdullah, Aboubakr M.; Lu, Xiaoquan ( Elsevier Inc. , 2020 , Other)The presented article reports the preparation and characterization of heterogeneous carbon catalyst enriched with carboxylic group denoted as (ECS) from Eucalyptus as an efficient catalyst for the hydrolysis of woody ... -
Design of hybrid clay/ polypyrrole decorated with silver and zinc oxide nanoparticles for anticorrosive and antibacterial applications
Khouloud, Jlassi; Sliem, Mostafa H.; Benslimane, Fatiha M.; Eltai, Nahla O.; Abdullah, Aboubakr M. ( Elsevier , 2020 , Article)In this work, a novel and cost-effective bentonite intercalated with polypyrrole Zinc oxide-silver nanocomposite (B-PPy/ZnO) hybrid material was prepared via in situ photopolymerization of pyrrole in the presence of silanized ... -
Dry ice-mediated rational synthesis of edge-carboxylated crumpled graphene nanosheets for selective and prompt hydrolysis of cellulose and eucalyptus lignocellulose under ambient reaction conditions
Abdu, Hassan Idris; Eid, Kamel; Abdullah, Aboubakr M.; Sliem, Mostafa H.; Elzatahry, Ahmed; Lu, Xiaoquan; Eid, Kamel... more authors ... less authors ( Royal Society of Chemistry , 2020 , Article)Edge-selectively carboxylated graphene (ECG) crumpled nanosheets are of great importance in potential applications; however, their catalytic activity towards biomass hydrolysis is not yet highlighted. Herein, we rationally ... -
Eco-friendly highly efficient BN/rGO/TiO2 nanocomposite visible-light photocatalyst for phenol mineralization
Al-Kandari, Shekhah; Abdullah, Aboubakr M.; Al-Kandari, Halema; Nasrallah, Gheyath K.; Sharaf, Mohammed A.; AlMarzouq, Douaa S.; Mohamed, Ahmed M.; Younes, Nadin; Kafour, Nada; Al-Tahtamouni, Talal... more authors ... less authors ( Springer , 2021 , Article)Boron nitride (BN) and reduced graphene oxide (rGO) of different loadings were composited with commercial P25 TiO2 (Ti) through the hydrothermal method. The as-prepared nanocomposites were characterized using various ... -
Economic evaluation of hybrid electrical systems for rural electrification: A case study of a rural community in Nigeria
Okonkwo, Paul C.; Barhoumi, El Manaa; Emori, Wilfred; Shammas, Mahaad Issa; Uzoma, Paul C.; Amer Mohamed, Adel Mohamed; Abdullah, Aboubakr M.... more authors ... less authors ( Taylor and Francis Ltd. , 2022 , Article)Diesel generators have long been in use in rural communities in Nigeria despite the impact of emissions caused by these generators on the environment. Due to the high cost and fluctuation in the diesel price and the need ... -
An efficient green ionic liquid for the corrosion inhibition of reinforcement steel in neutral and alkaline highly saline simulated concrete pore solutions
Sliem, Mostafa H.; Radwan, Ahmed Bahgat; Mohamed, Farida S.; Alnuaimi, Nasser A.; Abdullah, Aboubakr M. ( Nature Research , 2020 , Article)The effect of the green ionic liquid compound, Quaternium-32 (Q-32), on the corrosion inhibition performance of reinforcement steel, in a simulated concrete pore solution, was investigated at different temperatures and pH ... -
Efforts at Enhancing Bifunctional Electrocatalysis and Related Events for Rechargeable Zinc-Air Batteries
Ipadeola, Adewale K.; Haruna, Aderemi B.; Gaolatlhe, Lesego; Lebechi, Augustus K.; Meng, Jiashen; Pang, Quanquan; Eid, Kamel; Abdullah, Aboubakr M.; Ozoemena, Kenneth I.... more authors ... less authors ( John Wiley and Sons Inc , 2021 , Other)Invited for this month's cover picture is the group of Prof. Dr. Kenneth I. Ozoemena at the University of the Witwatersrand and collaborators from Qatar University and Peking University. The Front Cover illustrates the ... -
Electrocatalytic CO oxidation on porous ternary PdNiO-CeO2/carbon black nanocatalysts: Effect of supports and electrolytes
Adewale K., Ipadeola; Haruna, Aderemi B.; Abdullah, Aboubakr M.; Shibl, Mohamed F.; Ahmadaliev, Doniyorbek; Ozoemena, Kenneth I.; Eid, Kamel... more authors ... less authors ( Elsevier , 2023 , Article)The catalytic activity and durability of porous ternary Pd-based electrocatalysts are augmented by alloying with other metals and using supports, however, the effect of supports and electrolytes at varied pH on the ... -
Electrochemical and thermodynamic study on the corrosion performance of API X120 steel in 3.5% NaCl solution
Shahzad, Khuram; Sliem, Mostafa H.; Shakoor, R. A.; Radwan, A. Bahgat; Kahraman, Ramazan; Umer, Malik Adeel; Manzoor, Umair; Abdullah, Aboubakr M.... more authors ... less authors ( Nature Research , 2020 , Article)The present work studied the effect of temperature on the corrosion behavior of API X120 steel in a saline solution saturated with CO2 in absence and presence of polyethyleneimine (PEI) as an environmentally safe green ...