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Hamieh T. Thermal Surface Properties, London Dispersive and Polar Surface Energy of Graphene and Carbon Materials Using Inverse Gas Chromatography at Infinite Dilution. Molecules 2024; 29:2871. [PMID: 38930936 PMCID: PMC11206878 DOI: 10.3390/molecules29122871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2024] [Revised: 06/13/2024] [Accepted: 06/14/2024] [Indexed: 06/28/2024] Open
Abstract
The thermal surface properties of graphenes and carbon materials are of crucial importance in the chemistry of materials, chemical engineering, and many industrial processes. BACKGROUND The determination of these surface properties is carried out using inverse gas chromatography at infinite dilution, which leads to the retention volume of organic solvents adsorbed on solid surfaces. This experimental and fundamental parameter actually reflects the surface thermodynamic interactions between injected probes and solid substrates. METHODS The London dispersion equation and the Hamieh thermal model are used to quantify the London dispersive and polar surface energy of graphenes and carbon fibers as well their Lewis acid-base constants by introducing the coupling amphoteric constant of materials. RESULTS The London dispersive and polar acid-base surface energies, the free energy of adsorption, the polar enthalpy and entropy, and the Lewis acid-base constants of graphenes and carbon materials are determined. CONCLUSIONS It is shown that graphene exhibited the highest values of London dispersive surface energy, polar surface energy, and Lewis acid-base constants. The highest characteristics of graphene justify its great potentiality and uses in many industrial applications.
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Affiliation(s)
- Tayssir Hamieh
- Faculty of Science and Engineering, Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands;
- Laboratory of Materials, Catalysis, Environment and Analytical Methods (MCEMA), Faculty of Sciences, Lebanese University, Beirut P.O. Box 6573/14, Lebanon
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Hamieh T. Temperature Dependence of the Polar and Lewis Acid-Base Properties of Poly Methyl Methacrylate Adsorbed on Silica via Inverse Gas Chromatography. Molecules 2024; 29:1688. [PMID: 38675508 PMCID: PMC11052169 DOI: 10.3390/molecules29081688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Revised: 04/04/2024] [Accepted: 04/05/2024] [Indexed: 04/28/2024] Open
Abstract
The adsorption of polymers on solid surfaces is common in many industrial applications, such as coatings, paints, catalysis, colloids, and adhesion processes. The properties of absorbed polymers commonly vary with temperature. In this paper, inverse gas chromatography at infinite dilution was used to determine the physicochemical characterization of PMMA adsorbed on silica. A new method based on the London dispersion equation was applied with a new parameter associating the deformation polarizability with the harmonic mean of the ionization energies of the solvent. More accurate values of the dispersive and polar interaction energies of the various organic solvents adsorbed on PMMA in bulk phase and PMMA/silica at different recovery fractions were obtained, as well as the Lewis acid-base parameters and the transition temperatures of the different composites. It was found that the temperature and the recovery fraction have important effects on the various physicochemical and thermodynamic properties. The variations in all the interaction parameters showed the presence of three transition temperatures for the different PMMA composites adsorbed on silica with various coverage rates, with a shift in these temperatures for a recovery fraction of 31%. An important variation in the polar enthalpy and entropy of adsorption, the Lewis acid-base parameters and the intermolecular separation distance was highlighted as a function of the temperature and the recovery fraction of PMMA on silica.
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Affiliation(s)
- Tayssir Hamieh
- Faculty of Science and Engineering, Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands;
- Laboratory of Materials, Catalysis, Environment and Analytical Methods (MCEMA), Faculty of Sciences, Lebanese University, Beirut P.O. Box 6573/14, Lebanon
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3
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Insights into the mechanism of lignin dissolution via deep eutectic solvents by using Hansen solubility theory. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Solubility and Surface Thermodynamics of Conducting Polymers by Inverse Gas Chromatography, IV: Polypyrrole/Titanium Oxide. Chromatographia 2020. [DOI: 10.1007/s10337-019-03841-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Farshchi N, Abbasian A. INVERSE GAS CHROMATOGRAPHY STUDY OF HANSEN SOLUBILITY PARAMETERS OF RUBBER PROCESS OILS (DAE, TDAE, MES, AND NAP). RUBBER CHEMISTRY AND TECHNOLOGY 2019. [DOI: 10.5254/rct.19.83697] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
ABSTRACT
Process oils are used for rubbers to improve their flexibility and processability in industry. The solubility parameter is a convenient way to determine the solubility of materials. Inverse gas chromatography was used to calculate the solubility parameters and depict solubility spheres for distillated aromatic extract (DAE), treated distillate aromatic extract (TDAE), mildly extracted solvate (MES), and hydro processed naphthenic oil (NAP). Results showed that despite the similarity in values of the solubility parameters of DAE and TDAE at ambient temperature, increasing temperature led to a significant difference in values. In contrast to other oils, TDAE showed a better compatibility with polar solvents. In addition, the interaction parameters showed no specific dependence on the temperature for DAE, MES, and NAP, except for polar solvents and TDAE. DAE had the highest compatibility with aromatic solvents. Upon raising the temperature to values greater than 100 °C, the compatibility trend between oils and toluene was the same for all oils investigated, except for TDAE, which increased with increasing temperature whereas others showed a reduction. The increase in the alkyl chain was also effective in increasing the compatibility of the probes as well as their interaction parameter values. The solubility parameters (δ2) of process oils were determined to be 18.9, 18.9, 18.5, and 19.0 (J/cm3)0.5 for DAE, TDAE, NAP, and MES at 25 °C, respectively.
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Affiliation(s)
- Negin Farshchi
- Department of Polymer Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Ali Abbasian
- Department of Polymer Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran
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Kuvshinov GV, Koifman OI. Thermodynamic Characteristics of the Sorption and Separation of Pyridine Derivatives Using Pyrazinoporphirazine Based Sorbents. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2018. [DOI: 10.1134/s0036024418100163] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Farshchi N, Abbasian A, Larijani K. Assessment of the Thermodynamic Properties of DL-p-Mentha-1,8-diene, 4-Isopropyl-1-Methylcyclohexene (DL-limonene) by Inverse Gas Chromatography (IGC). J Chromatogr Sci 2018; 56:671-678. [PMID: 29750264 DOI: 10.1093/chromsci/bmy043] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 04/23/2018] [Indexed: 11/14/2022]
Abstract
Limonene is a colorless liquid hydrocarbon and had been investigated as a plasticizer for many plastics. Prediction of solubility between different materials is an advantage in many ways, one of the most convenient ways to know the compatibility of materials is to determine the degree of solubility of them in each other. The concept of "solubility parameter" can help practitioners in this way.In this study, inverse gas chromatography (IGC) method at infinite dilution was used for determination of the thermodynamic properties of DL-p-mentha-1,8-diene, 4-Isopropyl-1-methylcyclohexene (DL-limonene). The interaction between DL-limonene and 13 solvents were examined in the temperature range of 63-123°C through the assessment of the thermodynamic sorption parameters, the parameters of mixing at infinite dilution, the weight fraction activity coefficient and the Flory-Huggins interaction parameters. Additionally, the solubility parameter for DL-limonene and the temperature dependence of these parameters was investigated as well.Results show that there is a temperature dependence in solubility parameter, which increases by decreasing temperature. However, there were no specific dependence between interaction parameters and temperature, but chemical structure appeared to have a significant effect on them as well as on the type and strength of intermolecular interactions between DL-limonene and investigated solvents. The solubility parameter δ2 of DL-limonene determined to be 19.20 (J/cm3)0.5 at 25°C.
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Affiliation(s)
- Negin Farshchi
- Department of Polymer Engineering, Engineering Faculty, Science & Research Branch, Islamic Azad University, Tehran, Iran
| | - Ali Abbasian
- Department of Polymer Engineering, Engineering Faculty, Science & Research Branch, Islamic Azad University, Tehran, Iran
| | - Kambiz Larijani
- Department of Chemistry, Basic Science Faculty, Science & Research Branch, Islamic Azad University, Tehran, Iran
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Zhao G, Ni H, Ren S, Fang G. Correlation between Solubility Parameters and Properties of Alkali Lignin/PVA Composites. Polymers (Basel) 2018; 10:E290. [PMID: 30966325 PMCID: PMC6414833 DOI: 10.3390/polym10030290] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2018] [Revised: 02/21/2018] [Accepted: 03/06/2018] [Indexed: 11/22/2022] Open
Abstract
Although lignin blending with thermoplastic polymers has been widely studied, the usefulness of the lignin⁻polymer composites is limited by the poor compatibility of the two components. In the present study, alkali lignin/PVA composite membranes were prepared by incorporating 10%, 15%, 20% and 25% alkali lignin into the composites. The thermodynamic parameters of the composites were measured using inverse gas chromatography (IGC). Composite membranes with 10%, 15%, 20%, and 25% alkali lignin had solubility parameters of 17.51, 18.70, 16.64 and 16.38 (J/cm³)0.5, respectively, indicating that the solubility parameter firstly increased, and then decreased, with increasing proportions of alkali lignin. When the alkali lignin content was 15%, the composites had the largest solubility parameters. The composite membrane with an alkali lignin content of 15% had a tensile strength of 18.86 MPa and a hydrophilic contact angle of 89°. We have shown that the solubility parameters of blends were related to mechanical and hydrophilic properties of the composites and the relationships have been verified experimentally and theoretically.
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Affiliation(s)
- Gaofeng Zhao
- Material Science and Engineering College, Key Laboratory of Bio-Based Material Science and Technology Ministry of Education, Northeast Forestry University, Harbin 150040, China.
| | - Haiyue Ni
- Material Science and Engineering College, Key Laboratory of Bio-Based Material Science and Technology Ministry of Education, Northeast Forestry University, Harbin 150040, China.
| | - Shixue Ren
- Material Science and Engineering College, Key Laboratory of Bio-Based Material Science and Technology Ministry of Education, Northeast Forestry University, Harbin 150040, China.
| | - Guizhen Fang
- Material Science and Engineering College, Key Laboratory of Bio-Based Material Science and Technology Ministry of Education, Northeast Forestry University, Harbin 150040, China.
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Dimopoulou M, Tsivintzelis I, Ritzoulis C, Panayiotou C. Thermodynamics of a food macromolecular assembly: the case of okra mucilage. RSC Adv 2016. [DOI: 10.1039/c5ra27785j] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Isolation steps of okra hydrocolloid and its thermodynamic parameters.
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Affiliation(s)
- Maria Dimopoulou
- Department of Food Technology
- ATEI Thessaloniki
- 57400 Thessaloniki
- Greece
- Department of Chemical Engineering
| | - Ioannis Tsivintzelis
- Department of Chemical Engineering
- Aristotle University of Thessaloniki
- 54124 Thessaloniki
- Greece
| | - Christos Ritzoulis
- Department of Food Technology
- ATEI Thessaloniki
- 57400 Thessaloniki
- Greece
- School of Food Science & Bioengineering
| | - Costas Panayiotou
- Department of Chemical Engineering
- Aristotle University of Thessaloniki
- 54124 Thessaloniki
- Greece
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Camacho J, Díez E, Gómez L, Ovejero G. Inverse gas chromatography study of polyvinylacetate-solvent and polyethylene-solvent systems. POLYM ENG SCI 2015. [DOI: 10.1002/pen.24189] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | - Eduardo Díez
- Grupo De Catálisis Y Procesos De Separación (CyPS), Departamento De Ingeniería Química, Facultad De C. Químicas Universidad Complutense De Madrid Avda; Complutense S/N Madrid 28040 Spain
| | - Lourdes Gómez
- Grupo De Catálisis Y Procesos De Separación (CyPS), Departamento De Ingeniería Química, Facultad De C. Químicas Universidad Complutense De Madrid Avda; Complutense S/N Madrid 28040 Spain
| | - Gabriel Ovejero
- Grupo De Catálisis Y Procesos De Separación (CyPS), Departamento De Ingeniería Química, Facultad De C. Químicas Universidad Complutense De Madrid Avda; Complutense S/N Madrid 28040 Spain
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Assumma L, Nguyen HD, Iojoiu C, Lyonnard S, Mercier R, Espuche E. Effects of Block Length and Membrane Processing Conditions on the Morphology and Properties of Perfluorosulfonated Poly(arylene ether sulfone) Multiblock Copolymer Membranes for PEMFC. ACS APPLIED MATERIALS & INTERFACES 2015; 7:13808-13820. [PMID: 26036143 DOI: 10.1021/acsami.5b01835] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Perfluorosulfonated poly(arylene ether sulfone) multiblock copolymers have been shown to be promising as proton exchange membranes. The commonly used approach for preparation of the membrane is solvent casting; the properties of the resulting membranes are very dependent on the membrane processing conditions. In this paper, we study the effects of block length, selectivity of the solvent, and thermal treatment on the membrane properties such as morphology, water uptake, and ionic conductivity. DiMethylSulfOxide (DMSO), and DiMethylAcetamide (DMAc) were selected as casting solvents based on the Flory-Huggins parameter calculated by inversion gas chromatography (IGC). It was found that the solvent selectivity has a mild impact on the mean size of the ionic domains and the expansion upon swelling, while it dramatically affects the supramolecular ordering of the blocks. The membranes cast from DMSO exhibit more interconnected ionic clusters yielding higher conductivities and water uptake as compared to membranes cast from DMAc. A 10-fold increase in proton conductivity was achieved after thermal annealing of membranes at 150 °C, and the ionomers with longer block lengths show conductivities similar to Nafion at 80 °C and low relative humidity (30%).
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Affiliation(s)
- Luca Assumma
- †Univ. Grenoble Alpes, LEPMI, F-38000 Grenoble, France
- ‡CNRS, LEPMI, F-38000 Grenoble, France
| | - Huu-Dat Nguyen
- †Univ. Grenoble Alpes, LEPMI, F-38000 Grenoble, France
- ‡CNRS, LEPMI, F-38000 Grenoble, France
| | - Cristina Iojoiu
- †Univ. Grenoble Alpes, LEPMI, F-38000 Grenoble, France
- ‡CNRS, LEPMI, F-38000 Grenoble, France
| | - Sandrine Lyonnard
- ⊥CEA-Grenoble, INAC/SPrAM, Groupe Polymères Conducteurs Ioniques, UMR-5819, CEA-CNRS-UJF, 17 Rue de Martyrs 38054 Grenoble, CEDEX 9 France
| | - Régis Mercier
- §Ingénierie des Matériaux Polymères, UMR-5223, IMP@LYON1, Université de Lyon, Université Lyon 1, 15 Bd. A Latarjet, 69622, Villeurbanne CEDEX France
| | - Eliane Espuche
- §Ingénierie des Matériaux Polymères, UMR-5223, IMP@LYON1, Université de Lyon, Université Lyon 1, 15 Bd. A Latarjet, 69622, Villeurbanne CEDEX France
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Chen A, Blakey I, Jack KS, Whittaker AK, Peng H. Control through monomer placement of surface properties and morphology of fluoromethacrylate copolymers. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27731] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Ao Chen
- Australian Institute for Bioengineering and Nanotechnology; The University of Queensland; Brisbane Queensland 4072 Australia
| | - Idriss Blakey
- Australian Institute for Bioengineering and Nanotechnology; The University of Queensland; Brisbane Queensland 4072 Australia
- Centre for Advanced Imaging; The University of Queensland; Brisbane Queensland 4072 Australia
| | - Kevin S. Jack
- Centre for Microscopy and Microanalysis; The University of Queensland; Brisbane Queensland 4072 Australia
| | - Andrew K. Whittaker
- Australian Institute for Bioengineering and Nanotechnology; The University of Queensland; Brisbane Queensland 4072 Australia
- Centre for Advanced Imaging; The University of Queensland; Brisbane Queensland 4072 Australia
- Australian Research Council Centre of Excellence for Convergent Bio-Nano Science and Technology
| | - Hui Peng
- Australian Institute for Bioengineering and Nanotechnology; The University of Queensland; Brisbane Queensland 4072 Australia
- Australian Research Council Centre of Excellence for Convergent Bio-Nano Science and Technology
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13
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Surface characterization of okra hydrocolloid extract by inverse gas chromatography (IGC). Colloids Surf A Physicochem Eng Asp 2015. [DOI: 10.1016/j.colsurfa.2014.09.042] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Papadopoulou SK, Panayiotou C. Assessment of the thermodynamic properties of poly(2,2,2-trifluoroethyl methacrylate) by inverse gas chromatography. J Chromatogr A 2014; 1324:207-14. [DOI: 10.1016/j.chroma.2013.11.044] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2013] [Revised: 11/22/2013] [Accepted: 11/22/2013] [Indexed: 11/29/2022]
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Nuhn L, Overhoff I, Sperner M, Kaltenberg K, Zentel R. RAFT-polymerized poly(hexafluoroisopropyl methacrylate)s as precursors for functional water-soluble polymers. Polym Chem 2014. [DOI: 10.1039/c3py01630g] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Duaij OK, Alghamdi A, Al-Saigh ZY. Solubility and surface thermodynamics of conducting polymers by inverse gas chromatography. III: Polypyrrole chloride. J Chromatogr A 2013; 1291:137-45. [DOI: 10.1016/j.chroma.2013.03.065] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2013] [Revised: 03/22/2013] [Accepted: 03/25/2013] [Indexed: 11/28/2022]
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Kołodziejek J, Voelkel A, Heberger K. Characterization of Hybrid Materials by Means of Inverse Gas Chromatography and Chemometrics. J Pharm Sci 2013; 102:1524-31. [DOI: 10.1002/jps.23489] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2012] [Revised: 01/31/2013] [Accepted: 02/08/2013] [Indexed: 11/11/2022]
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Panayiotou CG. Inverse gas chromatography and partial solvation parameters. J Chromatogr A 2012; 1251:194-207. [DOI: 10.1016/j.chroma.2012.06.038] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2012] [Revised: 06/11/2012] [Accepted: 06/14/2012] [Indexed: 10/28/2022]
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Affiliation(s)
- Costas Panayiotou
- Department of Chemical
Engineering, Aristotle University of Thessaloniki, 54024 Thessaloniki, Greece
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