تصفح حسب المؤلف "Atilhan, Mert"
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A molecular dynamics study on aminoacid-based ionic liquids
Herrera, Cesar; García, Gregorio; Atilhan, Mert; Aparicio, Santiago ( Elsevier , 2016 , Article)The properties of aminoacid based ionic liquids are studied using classic molecular dynamic simulations. Ionic liquids comprising glycine, serine, alanine and phenyl alanine anions combined with 1-ethyl-3-methylimidazolium, ... -
A new three-level switched-capacitor submodule for modular multilevel converters
Atilhan, Mert; Aparicio, Santiago ( Institute of Electrical and Electronics Engineers Inc. , 2016 , Conference Paper)Conventionally, only one out of the two capacitors in a three-level submodule is involved in the arm current path to generate the first non-zero voltage level (E) in modular multilevel converters (MMCs). While two capacitors ... -
A quantum chemistry study of natural gas hydrates
Atilhan, Mert; Pala, Nezih; Aparicio, Santiago ( Springer Verlag , 2014 , Article)The structure and properties of natural gas hydrates containing hydrocarbons, CO2, and N2 molecules were studied by using computational quantum chemistry methods via the density functional theory approach. All host cages ... -
A systematic approach to design task-specific ionic liquids and their optimal operating conditions
Chong, Fah Keen; Foo, Dominic C.Y.; Eljack, Fadwa T.; Atilhan, Mert; Chemmangattuvalappil, Nishanth G. ( Royal Society of Chemistry , 2016 , Article)Carbon capture and storage (CCS) has gained great interest in recent years as a potential technology to mitigate industrial carbon dioxide (CO2) emissions. Ionic liquids (ILs) were identified as potential CO2 capturing ... -
A systematic visual methodology to design ionic liquids and ionic liquid mixtures: Green solvent alternative for carbon capture
KeenChong, Fah; Eljack, Fadwa T.; Atilhan, Mert; Foo, Dominic C. Y.; Chemmangattuvalappil, Nishanth G. ( Elsevier Ltd , 2016 , Article)Ionic liquids (ILs) have gained great interest recently to substitute volatile organic compounds (VOCs), since their properties can be tuned to match certain targets and applications. Further to this, another possibility ... -
Accurate PpT Data for Methane from (300 to 450) K up to 180 MPa
Cristancho, Diego E.; Matilla, Ivan D.; Ejaz, Saquib; Hall, Kenneth R.; Atilhan, Mert; Iglesia-Silva, Gustavo A.... more authors ... less authors ( American Chemical Society , 2010 , Article)This paper reports PFT data measured with a high-pressure, single-sinker, magnetic-suspension densimeter (MSD) from (300 to 450) K up to 180 MPa. Our MSD technique yields accurate data, with less than 0.05 % relative u ... -
Comparative study on low and high pressure CO2 adsorption capacity of organic materials
Atilhan, Mert; Ullah, Ruh; Aparicio, Santiago; Patel, Hasmukh; Yavuz, Cafer T. ( AIChE , 2016 , Conference Paper)Application of solid sorbents for CO2 capture and separation has been under consideration since last decades owing to the promising feature of repeatable use, low cost of regeneration and thermo physical stability. However, ... -
Corrosion Behavior of Carbon Steel in CO2 Saturated Amine and Imidazolium-, Ammonium-, and Phosphonium-Based Ionic Liquid Solutions
Rafat, Aida; Atilhan, Mert; Kahraman, Ramazan ( American Chemical Society , 2016 , Article)This work presents a recent investigation on corrosion behavior of carbon steel amine and ionic liquid based carbon dioxide absorbents. The first class focused on classical amine solutions: monoethanolamine (MEA), ... -
DEEP EUTECTIC SOLVENT FOR CO2 CAPTURE: CHOLINIUM CHLORIDE WITH PHENYLACETIC ACID SYSTEM
Aliyan, Amal Mohammad (2017 , Master Thesis)Global warming is one of the most pressing challenges that face societies these days. As result, worldwide public attention has risen due to the serious greenhouse gas effect, which causes detrimental environmental effects ... -
Deep eutectic solvents on the surface of face centered cubic metals
Atilhan, Mert; Aparicio, Santiago ( American Chemical Society , 2016 , Article)The properties of the deep eutectic solvent based on choline chloride and levulinic acid, for 1:2 molar ratio, on the (100) surfaces of metals with face centered cubic crystal structures (Ag, Al, and Pt) are studied using ... -
Design of Ionic Liquid as Carbon Capture Solvent for a Bioenergy System: Integration of Bioenergy and Carbon Capture Systems
Chong, Fah Keen; Andiappan, Viknesh; K. S. Ng, Denny; C. Y. Foo, Dominic; Eljack, Fadwa T.; Atilhan, Mert; Chemmangattuvalappil, Nishanth G.... more authors ... less authors ( American Chemical Society , 2017 , Article)Current atmospheric carbon dioxide (CO2) concentration has exceeded the safe limit of 350 ppm. One potential technology to remove CO2 from the atmosphere is the integrated bioenergy production and carbon capture system. A ... -
Designing ionic liquid solvents for carbon capture using property-based visual approach
Chong, Fah Keen; Chemmangattuvalappil, Nishanth G.; Eljack, Fadwa T.; Atilhan, Mert; Foo, Dominic C. Y. ( Springer Verlag , 2016 , Article)Recently, ionic liquids (ILs) have been introduced as potential carbon dioxide (CO2)-capturing solvents, as a substitute to conventional amine-based solvents. Conventional amine-based solvents that are used for CO2 capture ... -
Doubly dual nature of ammonium-based ionic liquids for methane hydrates probed by rocking-rig assembly
Tariq, Mohammad; Connor, Eihmear; Thompson, Jillian; Khraisheh, Majeda; Atilhan, Mert; Rooney, David... more authors ... less authors ( Royal Society of Chemistry , 2016 , Article)This work presents a systematic study of methane hydrate inhibition in the presence of five structurally variable ionic liquids (ILs) belonging to the ammonium family—viz., tetra-alkylammonium acetate (TMAA), choline ... -
Evaluating the Performance of a Newly Developed Carbon Capture Device for Mobile Emission Sources
Ahmed, Samer F.; Atilhan, Mert ( American Society of Mechanical Engineers (ASME) , 2017 , Article)In the present study, a new carbon capture device that can be carried on-board vehicles has been developed and tested. The developed device uses absorption and adsorption methods of postcombustion CO2 capture. Sodium ... -
Experimental and DFT Approach on the Determination of Natural Gas Hydrate Equilibrium with the Use of Excess N2 and Choline Chloride Ionic Liquid as an Inhibitor
Tariq, Mohammad; Atilhan, Mert; Khraisheh, Majeda; Othman, Enas; Castier, Marcelo; García, Gregorio; Aparicio, Santiago; Tohidi, Bahman... more authors ... less authors ( American Chemical Society , 2016 , Article)This work presents the characterization of hydrate-forming conditions of a Qatari natural gas-type mixture, QNG-S1, obtained using two different experimental methods, namely, a benchtop reactor and a gas hydrate autoclave. ... -
Flavonol-carbon nanostructure hybrid systems: A DFT study on the interaction mechanism and UV/Vis features
García, Gregorio; Atilhan, Mert; Aparicio, Santiago ( Royal Society of Chemistry , 2016 , Article)Flavonols are a class of natural compounds with potential biological and pharmacological applications. They are also natural pigments responsible for the diversity of colors in plants. Flavonols offer the possibility of ... -
Force Transmission Error Analysis for a High-Pressure Single-Sinker Magnetic Suspension Densimeter
Cristancho, Diego; Mantilla, Ivan; Ejaz, Saquib; Hall, Kenneth R; Iglesias Silva, Gustavo; Atilhan, Mert... more authors ... less authors ( Springer Science and Business Media , 2010 , Article)The magnetic suspension densimeter (MSD) is a sophisticated, stateof- the-art device that provides extremely accurate results for density measurements. The MSD uses a magnetic technique to couple a mass inside a measurement ... -
Gas Hydrate Prevention and Flow Assurance by Using Mixtures of Ionic Liquids and Synergent Compounds: Combined Kinetics and Thermodynamic Approach
Qureshi, M. Fahed; Atilhan, Mert; Altamash, Tausif; Tariq, Mohamad; Khraisheh, Majeda; Aparicio, Santiago; Tohidi, Bahman... more authors ... less authors ( American Chemical Society , 2016 , Article)The thermodynamic and kinetic hydrates inhibition effects of addition of synergents poly(ethylene oxide) (PEO) and vinyl caprolactum (VCAP) with ionic liquids 1-methyl-1-propylpyrrolidinium chloride [PMPy][Cl] and ... -
Gas hydrates inhibition via combined biomolecules and synergistic materials at wide process conditions
Altamash, Tausif; Qureshi, M. Fahed; Aparicio, Santiago; Aminnaji, Morteza; Tohidi, Bahman; Atilhan, Mert... more authors ... less authors ( Elsevier B.V. , 2017 , Article)The motive of this research to present a systematic study in context of implementation of gas hydrate inhibitors that are obtained via naturally occurring amino acids (L-Alanine, Glycine, L-Histidine, L-Phenylalanine and ... -
High performance CO2 filtration and sequestration by using bromomethyl benzene linked microporous networks
Ullah, Ruh; Atilhan, Mert; Anaya, Baraa; Al-Muhtaseb, Shaheen; Aparicio, Santiago; Thirion, Damien; Yavuz, Cafer T.... more authors ... less authors ( Royal Society of Chemistry , 2016 , Article)Porous solid sorbents have been investigated for the last few decades to replace the costly amine solution and explore the most efficient and economical material for CO2 capture and storage. Covalent organic polymers (COPs) ...