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Athanasios Ladavos

Professor
Athanasios Ladavos
Athanasios LadavosProfessor
Rank: Professor, Knowledge Area: General Chemistry, Laboratory: Laboratory of Food Technology, Collaborating member of the Plant Production Laboratory, E-mail: alantavo@upatras.gr, Phone: +30 26410 74126, Office: 2.1, Office Hours: Τuesday 11:00-12:00, Wednesday 12:00-14:00

Athanasios Ladavos

Academic Titles

  • B.Sc. in Chemistry, 1987, Chemistry Department, University of Ioannina
  • PhD, 1992, Chemistry Department, University of Ioannina (title:Catalytic activity characterization of perovskite-type oxides La2-xSrxNiO4 and relative forms supported on various supports)

Research Interest

  • Hybrid organic-inorganic nanocomposites. Synthesis / structure characterization. Investigation of mechanical and barrier properties.
  • Preparation and characterization of mixed oxides catalysts. Catalytic activity studies of reactions with environmental interest.
  • Development of porosity’s characterization methods.
  • Geographic origin of agricultural products via isotopic ratio of stable isotopes estimation.

Publications

Journals
  1. Preparation, Characterization, and Biodegradability Assessment of Maize Starch-(PVOH)/Clay Nanocomposite Films,  Katerinopoulou, K.,  Giannakas, A., Barkoula, N.-M., Ladavos, A., Starch/Staerke 2018.
  2. Iron-substituted cubic silsesquioxane pillared clays: Synthesis,characterization and acid catalytic activity, Georgia Potsi, Athanasios K. Ladavos, Dimitrios Petrakis, Alexios P. Douvalis, Yiannis Sanakis,Marios S. Katsiotis, Georgios Papavassiliou, Saeed Alhassan, Dimitrios Gournis, Petra Rudolf. Journal of Colloid and Interface Science 510 (2018) 395–406.
  3. A novel method for the preparation of inorganic and organo-modified montmorillonite essential oil hybrids, Aris Giannakas; Ioannis Tsagkalias; Dimitris Achilias; Athanasios Ladavos, Applied Clay Science, Volume 146, 15 September 2017, Pages 362-370.
  4. A novel solution blending method for using olive oil and corn oil as plasticizers in chitosan based organoclay nanocomposites A. Giannakas, A. Patsaoura, N.-M. Barkoula, A. Ladavos, Carbohydrate Polymers 157 (2017) 550–557.
  5. On the efficiency of oleic acid as plasticizer of chitosan/claynanocomposites and its role on thermo-mechanical, barrier andantimicrobial properties - Comparison with glycerol, Maria Vlacha, Aris Giannakas, Petros Katapodis, Haralambos Stamatis,Athanasios Ladavos, Nektaria-Marianthi Barkoula, Food Hydrocolloids 57 (2016) 10-19.
  6. Preparation, characterization, mechanical, barrier and antimicrobialproperties of chitosan/PVOH/clay nanocomposites, Aris Giannakas, Maria Vlacha, Constantinos Salmas, Areti Leontiou, Petros Katapodis, Haralambos Stamatis, Nektaria-Marianthi Barkoula, Athanasios Ladavos, Carbohydrate Polymers 140 (2016) 408–415.
  7. Μethane Combustion on Perovskites, by  A.K.Ladavos and P.J. Pomonis, in “Perovskites and Related Oxides”, Wiley,
  8. Effect of organoclays type on solid-state polymerization (SSP)of poly(ethylene terephthalate): Experimental and modeling, Dimitris S. Achilias, Eva Karandrea, Kostas S. Triantafyllidis, Athanasios Ladavos, Dimitrios N. Bikiaris, European Polymer Journal 63 (2015) 156–167.
  9. Effect of clay structure and type of organomodifier on the thermal properties of poly(ethylene terephthalate) based nanocomposites, G.Z. Papageorgiou, E. Karandrea, D. Giliopoulos, D. G. Papageorgiou, A. Ladavos, A. Katerinopoulou, D.S. Achilias, K. S. Triantafyllidis, D. N. Bikiaris, Thermochimica Acta, 576 (2014) 84–96.
  10. The I-point Method and the Surface Area of Mesoporous Materials. A.K.Ladavosand P.J. Pomonis, In “Comprehensive Guide for Mesoporous Materials”, Nova Science Publishers, Inc.,
  11. Preparation, characterization, mechanical and barrier properties investigation of chitosan-clay nanocomposites, Aris Giannakas, Kalouda Grigoriadi, Areti Leontiou, Nektaria-Marianthi Barkoula and Athanasios Ladavos, Carbohydrate Polymers, 108(2014) 103-111.
  12. Preparation and Characterization of Acetylated starch-(PVOH)/Clay nanocomposite films, Katerina Katerinopoulou, Aris Giannakas, L.Grigoriadi, N-M.Barkoula and Athanasios Ladavos, Carbohydrate Polymers 102 (2014) 216– 222
  13. Thermomechanical Behavior of Polymer/Layered Silicate Clay Nanocomposites Based on Unmodified Low Density Polyethylene, K. Grigoriadi, A. Giannakas, A. Ladavos, N.-M. Barkoula, Polymer Engineering and Sience -2013 (301-308).
  14. Preparation and characterization of polystyrene/organolaponite nanocomposites, Andreas.Giannakas, Aris Giannakas and Athanasios Ladavos, Polymer-Plastics Technology and Engineering, 51:14, (2012) 1411-1415.
  15. The BET equation, the inflection points of N2 adsorption isotherms and the estimation of specific surface area of porous solids, Athanasios Ladavos; A Katsoulidis; A Iosifidis; K Triantafyllidis; T Pinnavaia; P. Pomonis, Microporous & Mesoporous Materials, 151 (2012) 126–133.
  16. Kinetic study of the catalytic dry reforming of CH4 with CO2 over La2-xSrxNiO4 perovskite-type oxides, Ch.Pichas, P.Pomonis, D.Petrakisand A.Ladavos,.Applied Catalysis A:General, 386 (2010) 116-123.
  17. Preparation and characterization of polymer/ organosilicate nanocomposites based on unmodified LDPE, A.Giannakas, P.Xidas, K.S.Triantafyllidis, A.Katsoulidis and A.Ladavos, J. Applied Polymer Science, 114(1) (2009) 83-89.
  18. Preparation, characterization and water barrier properties of PS/organo-montmorillonite nanocomposites, A.Giannakas, Ch.Spanos, N.Kourkoumelis, T.Vaimakis, A.Ladavos, European Polymer Journal, 44 (12) 2008, pp. 3915-3921.
  19. ΑKinetic Study of Methane and Carbon Dioxide Interconversion over 0.5%Pt/SrTiO3±δCatalysts, A. Topalidis, D.E.Petrakis , A. Ladavos, L. Loukatzikou and P.J. Pomonis, Catalysis Today, 127(1-4) (2007) 238-245.
  20. A Comparative study of Substituted Perovskite-type solids of Oxidic La1-xSrxFeO3±δand Chlorinated La1-xSrxFeO3±δClσForm. Catalytic Performance for CH4 Oxidation by O2 or N2O, A.A. Leontiou, A.K. Ladavos, T.V. Bakas and P.J. Pomonis, J.Catalysis, 251(2007) 103-112.
  21. The I-point method for estimating the surface area of solid catalysts and the variation of C-term of the BET equation. P.J. Pomonis, D.E. Petrakis, A.K. Ladavos, K.M. Kolonia, C.C. Pantazis, A.E. Giannakas and A.A. Leontiou, Catalysis Communications, 6(1) (2005) 93-96.