Browsing Center for Advanced Materials Research by Author "Kahraman, Ramazan"
Now showing items 21-40 of 46
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Highly protective polyolefin coating modified with ceria nano particles treated with N,N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediamine for corrosion protection of carbon steel
Attaei, Mahboobeh; Taryba, Maryna G.; Shakoor, R. Abdul; Kahraman, Ramazan; Marques, Ana C.; Montemor, M. Fátima... more authors ... less authors ( Elsevier Ltd , 2022 , Article)A polyolefin coating was modified with cerium oxide nanoparticles treated with N,N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediamine (THEEDA) as corrosion inhibitor for corrosion protection of carbon steel. Electrochemical ... -
Hybrid Halloysite Nanotubes as Smart Carriers for Corrosion Protection
Khan, Adnan; Hassanein, Amani; Habib, Sehrish; Nawaz, Muddasir; Shakoor, R. A.; Kahraman, Ramazan... more authors ... less authors ( American Chemical Society , 2020 , Article)Novel hybrid halloysite nanotubes (HHNTs) were developed and used as smart carriers for corrosion protection of steel. For this purpose, as-received halloysite nanotubes (HNTs) were loaded with a corrosion inhibitor, ... -
Impact of coatings on the electrochemical performance of LiNi0.5Mn1.5O4 cathode materials: A focused review
Qureshi, Zawar Alam; Tariq, Hanan Abdurehman; Shakoor, R.A.; Kahraman, Ramazan; AlQaradawi, Siham ( Elsevier Ltd , 2022 , Article Review)The application of Lithium-ion batteries (LIBs) in portable electronics and electric vehicles (EVs) has increased in the past decade. Extended commercialization of LIBs for advanced applications requires the development ... -
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, ... -
Improved properties of polyolefin nanocomposite coatings modified with ceria nanoparticles loaded with 2-mercaptobenzothiazole
Nawaz, Muddasir; Kahraman, Ramazan; Taryba, Maryna G.; Hassan, Mohammad K.; Attaei, M.; Montemor, M.F.; Shakoor, R.A.... more authors ... less authors ( Elsevier B.V. , 2022 , Article)Ceria nanoparticles (CNPs) were loaded with a corrosion inhibitor 2-Mercaptobenzothiazole (2-MBT), and used as an anticorrosive pigment. For that, the proposed additive was thoroughly mixed (1 wt%) into a Polyolefin matrix ... -
Improved self-healing performance of polymeric nanocomposites reinforced with talc nanoparticles (TNPs) and urea-formaldehyde microcapsules (UFMCs)
Sehrish, Habib; Fayyed, Eman; Shakoor, Rana Abdul; Kahraman, Ramazan; Abdullah, Aboubakr ( Elsevier B.V. , 2021 , Article)The present work reports the self-healing performance of the epoxy based polymeric nanocomposite coatings containing different concentrations (1 and 3 wt%) of talc nanoparticles (TNPs) modified with sodium nitrate (NaNO3), ... -
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 ... -
Modified halloysite nanotubes decorated with Ceria for synergistic corrosion inhibition of Polyolefin based smart composite coatings
Qureshi, Ahmadyar; Habib, Sehrish; Nawaz, Muddasir; Shakoor, R.A.; Kahraman, Ramazan; Ahmed, Elsadig Mahdi... more authors ... less authors ( Elsevier , 2023 , Article)The deteriorating effect of corrosion can be controlled by applying suitable polymeric-based coatings. In this work, polyolefin based smart composite coatings containing modified halloysite nanotubes decorated with ceria ... -
Multilevel Self-Healing Characteristics of Smart Polymeric Composite Coatings
Hassanein, Amani; Khan, Adnan; Fayyad, Eman; Abdullah, Aboubakr M.; Kahraman, Ramazan; Mansoor, Bilal; Shakoor, R. A.... more authors ... less authors ( American Chemical Society , 2021 , Article)Smart polymeric composite coatings demonstrating multilevel self-healing characteristics were developed and characterized. The pH-responsive smart carriers were synthesized by loading halloysite nanotubes (HNTs) with the ... -
Novel Ni-B/AlN nanocomposite coatings for oil and gas industry
Radwan, A. Bahgat; Ali, Kamran; Ahmed, Said Elmi; Mahmoud, Abdelrahman Adel; Kahraman, Ramazan; Shakoor R.A.a; Montemor F.M.... more authors ... less authors ( National Assoc. of Corrosion Engineers International , 2018 , Conference Paper)Corrosion is a major cause of materials and equipment failure in the oil and gas industry, and its prevention is crucial to ensure reliability of the assets. Towards, this goal, Ni-B/AlN nanocomposite coatings were synthesized ... -
Numerical simulation of the fracture and compression response of self-healing concrete containing engineered aggregates
Pan, Xiaoying; Gencturk, Bora; Alnaggar, Mohammed; Sohail, Muazzam Ghous; Kahraman, Ramazan; Al Nuaimi, Nasser; Rodrigues, Debora F.; Yildirim, Yucel... more authors ... less authors ( Elsevier , 2023 , Article)The existing self-healing concretes that rely on capsules require modifications to one or more traditional concrete mixing, placing, and consolidating methods. Additionally, concrete mixture designs need alterations to ... -
Polyolefin-Based Smart Self-Healing Composite Coatings Modified with Calcium Carbonate and Sodium Alginate.
Nawaz, Muddasir; Shakoor, Rana Abdul; Al-Qahtani, Noora; Bhadra, Jolly; Al-Thani, Noora Jabor; Kahraman, Ramazan... more authors ... less authors ( MDPI , 2024 , Article)Corrosion-related damage incurs significant capital costs in many industries. In this study, an anti-corrosive pigment was synthesized by modifying calcium carbonate with sodium alginate (SA), and smart self-healing coatings ... -
Promising And Anomalous Structural And Electrochemical Properties Of Polyanionic Phosphates In Sodium Ion Batteries
Sun Park, Chan; Yeon Lim, Soo; Shakoor, Abdul; Kahraman, Ramazan; Wook Choi, Jang ( Hamad bin Khalifa University Press (HBKU Press) , 2014 , Conference Paper)This work presents a recent progress on the polyanionic phosphate family that functions as cathode materials in sodium ion batteries (SIBs). Firstly, this study will cover vanadium-containing frameworks that show very ... -
Properties of electrodeposited Ni-B-ZrO2 composite coatings
Shakoor, R.A.; Kahraman, Ramazan; Waware, Umesh S.; Wang, Yuxin; Gao, Wei ( Electrochemical Science Group , 2015 , Article)Ni-B coatings have high hardness and high wear resistance which make them suitable for automotive, aerospace, petrochemical, textile and electronics industries. Further improvement in properties (especially the corrosion ... -
Self-healing performance of smart polymeric coatings modified with tung oil and linalyl acetate
Ismail, Norhan Ashraf; Khan, Adnan; Fayyad, Eman; Kahraman, Ramazan; Abdullah, Aboubakr M.; Shakoor, Rana Abdul... more authors ... less authors ( MDPI AG , 2021 , Article)This work focuses on the synthesis and characterization of polymeric smart self-healing coatings. A comparison of structural, thermal, and self-healing properties of two different polymeric coatings comprising distinct ... -
Smart epoxy coating modified with isophorone diisocyanate microcapsules and cerium organophosphate for multilevel corrosion protection of carbon steel
Attaei, Mahboobeh; Calado, Lénia M.; Morozov, Yegor; Taryba, Maryna G.; Shakoor, R.A.; Kahraman, Ramazan; Marques, Ana C.; Montemor, M. Fátima... more authors ... less authors ( Elsevier B.V. , 2020 , Article)This study investigates the corrosion resistance of steel plates coated with epoxy-based coatings modified with microcapsules loaded with isophorone diisocyanate and with pH-sensitive cerium tri(bis(2-ethylhexyl)phosphate ... -
Sodium and lithium incorporated cathode materials for energy storage applications - A focused review
James Abraham, Jeffin; Arro, Christian Randell A.; Tariq, Hanan Abdurehman; Kahraman, Ramazan; Al-Qaradawi, Siham; Al tahtamouni, Talal Mohammed; Shakoor, R.A.... more authors ... less authors ( Elsevier B.V. , 2021 , Article Review)The idea of lithium (Li)/sodium (Na) incorporated cathodes for both Li/Na-ion batteries has gained significant consideration throughout the past decade. The encouraging performance of various reported Li/Na incorporated ... -
Study on the corrosion behavior of polymeric nanocomposite coatings containing halloysite nanotubes loaded with multicomponent inhibitor
Ashraf Ismail, Norhan; Moussa, Abdraman M.; Kahraman, Ramazan; Shakoor, R.A. ( Elsevier B.V. , 2022 , Article)In the present study, the halloysite nanotubes (HNTs) were loaded with a multicomponent inhibitor (LHNT) comprising mainly benzotriazole (BTA), sodium benzoate (SB), and lauric acid (LA) via the vacuum cycling method. The ... -
Synergistic Behavior of Polyethyleneimine and Epoxy Monomers Loaded in Mesoporous Silica as a Corrosion-Resistant Self-Healing Epoxy Coating
Nawaz, Muddasir; Radwan, A. Bahgat; Kalambate, Pramod K.; Laiwattanapaisal, Wanida; Ubaid, Fareeha; Akbar, Himyan M.; Shakoor, R. A.; Kahraman, Ramazan... more authors ... less authors ( American Chemical Society , 2022 , Article)Corrosion is a significant problem and is, to a large extent, responsible for the degradation of metallic parts. In this direction, mesoporous silica particles (MSPs) were synthesized by a sol–gel technique and had an ... -
Synthesis and electrochemical characterization of Cr-doped lithium-rich Li1.2Ni0.16Mn0.56Co0.08-xCrxO2 cathodes
Nisar, Umair; Amin, Ruhul; Shakoor, Abdul; Essehli, Rachid; Al-Qaradawi, Siham; Kahraman, Ramazan; Belharouak, Ilias... more authors ... less authors ( Springer Nature , 2018 , Article)Lithium-rich layer oxide, Li1.2Ni0.16Mn0.56Co0.08O2 (NMC), is a potential cathode candidate for high-energy density batteries. Issues such as cycling stability, rate performance, and cost are yet to be overcome before ...