Τίτλος: |
Καθηγητής |
Τομέας: |
Τομέας Εφαρμοσμένης Φυσικής |
Γραφείο: |
2ος όροφος Α' κτηρίου Φυσικής |
Διεύθυνση: |
Πανεπιστήμιο Πατρών 26500 ΡΙΟΝ |
Τηλέφωνο: |
+30 2610 996793 |
Email: |
glefther@upatras.gr |
Ώρες Διαθεσιμοτητας: |
Δευτέρα 2-3, Τετάρτη 11-12, Πέμπτη 1-2 (πρώτα συνεννόηση με e-mail) |
Μαθήματα
Μαθήματα ΜΠΣ
Σύντομο Βιογραφικό
ΣΠΟΥΔΕΣ
Προπτυχιακές:
Πτυχίο Φυσικής. Πανεπιστήμιο Πατρών, Σεπτ. 1983- Σεπτ. 1987.
Βαθμός Πτυχίου: Λίαν Καλώς
Μεταπτυχιακές:
MSc (by research, with distinction) in Engineering. Πανεπιστήμιο του Warwick, Αγγλία, Ιαν. 1988- Μαϊ. 1989.
Ερευνητικό πεδίο: Αιολική Ενέργεια
Τίτλος Διατριβής: “Investigation of the vortex field generated by a slender delta wing and development
of a procedure for the design of a wind turbine to operate in this field”
PhD in Engineering. Πανεπιστήμιο του Warwick, Αγγλία, Ιαν. 1990- Αυγ. 1992.
Ερευνητικό πεδίο: Αιολική Ενέργεια
Τίτλος Διατριβής: “Development of wind turbines to operate in modified axial flows which contain
swirl velocities and non-uniform distributions”
ΕΠΑΓΓΕΛΜΑΤΙΚΗ ΕΜΠΕΙΡΙΑ
Από 24-2-2023 Καθηγητής, Πανεπιστήμιο Πατρών, Τμήμα Φυσικής.
Από 3-3-2016: Αναπληρωτής Καθηγητής, Πανεπιστήμιο Πατρών, Τμήμα Φυσικής.
Από 18-9-2009 έως 3-3-2016: Επίκουρος Καθηγητής, Πανεπιστήμιο Πατρών, Τμήμα Φυσικής.
Από 5-6-2001 έως 18-9-2009: Περιφέρεια Δυτικής Ελλάδας, με αντικείμενο την αδειοδότηση έργων Α.Π.Ε. (αιολικά πάρκα, μικροί υδροηλεκτρικοί σταθμοί, φωτοβολταϊκοί σταθμοί).
Από 1-2-1996 έως 5-6-2001: Ερευνητής, Εργαστήριο Α.Π.Ε., Τμήμα Φυσικής, Πανεπιστήμιο Πατρών.
Από 1-9-1995 έως 30-6-2001: Επιστημονικός συνεργάτης, ΤΕΙ Πάτρας.
ΕΡΕΥΝΗΤΙΚΑ ΕΝΔΙΑΦΕΡΟΝΤΑ
- Υλικά και διατάξεις για παραγωγή ηλιακής ενέργειας: Φωτοβολταϊκά 3ης γενιάς.
- Υλικά και διατάξεις για εξοικονόμηση ενέργειας στα κτήρια: Ηηλεκτροχρωμικά και φωτοηλεκτροχφωμικά”έξυπνα” παράθυρα, επιστρώσεις χαμηλής εκπεμψιμότητας.
- Αεροδυναμική σχεδίαση ανεμογεννητριών.
ΕΡΕΥΝΗΤΙΚΗ ΔΡΑΣΤΗΡΙΟΤΗΤΑ
Δημοσιεύσεις σε διεθνή περιοδικά με κριτές: 54
Μονογραφίες: 2 (διατριβές MSc, PhD)
Κεφάλαια βιβλίων: 4
Ανακοινώσεις σε διεθνή συνέδρια: 35
Ανακοινώσεις σε πανελλήνια συνέδρια: 48
Ετεροαναφορές: >1600. Η-index: 23
Δημοσιεύσεις
- G. Leftheriotis and C. G. Carpenter, Development of a procedure for the design of a wind turbine to operate in the vortex field generated by a slender delta wing, Wind Engineering, 14 , 153, 1990
- G. Leftheriotis and C. G. Carpenter, Investigation of the vortex field generated by a slender delta wing, Wind Engineering, 14, 141, 1990
- G. Leftheriotis and C. G. Carpenter, Investigation of Reynolds number effects on the design of a delta wing vortex wind turbine, Wind Engineering, 15 , 8, 1991
- G. Leftheriotis and C. G. Carpenter, Investigation of the delta wing- turbine system suitability for large scale applications, Wind Engineering, 15 , 16, 1991
- G. Leftheriotis and C. G. Carpenter, Development of a wind turbine to operate in the vortex filed generated by a slender delta wing, Journal of Wind Engineering and Industrial Aerodynamics, 39 , 417, 1992
- G. Leftheriotis, P. Yianoulis, D. Patrikios, Deposition and optical properties of optimised ZnS/Ag/ZnS thin films for energy saving applications, Thin Solid Films, 306 , 92, 1997
- S. Papaefthimiou, G. Leftheriotis, P. Yianoulis, Electrochromic phenomena in transition metal oxide thin films prepared by thermal evaporation, Ionics, 4 , 321, 1998
- P. W. Griffiths, M. Di Leo, P. Cartwright, P. C. Eames, P. Yianoulis, G. Leftheriotis and B. Norton, Fabrication of evacuated glazing at low temperatures, Solar Energy, 63 , 243, 1998
- G. Leftheriotis, P. Yianoulis, Characterisation and stability of low emittance multiple coatings for glazings applications, Solar Energy Materials and Solar Cells, 58 , 185, 1999
- S. Papaefthimiou, G. Leftheriotis and P. Yianoulis, Study of electrochromic incorporating WO3, MoO3, WO3-MoO3 and V2O5 coatings, Thin Solid Films, 343-344 , 180, 1999
- G. Leftheriotis, S. Papaefthimiou, P. Yianoulis, Development of multilayer transparent conductive coatings, Solid State Ionics, 136-137 , 655, 2000
- G. Leftheriotis, S. Papaefthimiou, P. Yianoulis, Integrated low emittance-electrochromic devices incorporating ZnS/Ag/ZnS coatings as transparent conductors, Solar Energy Materials and Solar Cells, 61 , 107, 2000
- G. Leftheriotis, P. Yianoulis, Thermal properties of building materials evaluated by a dynamic simulation of a test cell, Solar Energy, 69 , 295, 2000
- S. Papaefthimiou, G. Leftheriotis, P. Yianoulis, Advanced electrochromic devices based on WO3 thin films, Electrochimica Acta, 46 , 2145, 2001
- A. Siokou , G. Leftheriotis, S. Papaefthimiou, P. Yianoulis, Effect of the tungsten and molybdenum oxidation states on the thermal coloration of amorphous WO3 and MoO3 films, Surface Science, 482-5 , 294, 2001
- G. Leftheriotis, S. Papaefthimiou, P. Yianoulis, A. Siokou, Effect of the tungsten oxidation states in the thermal coloration and bleaching of amorphous WO3 films, Thin Solid Films, 384 , 298, 2001
- S. Papaefthimiou, G. Leftheriotis and P. Yianoulis, Study of WO3 films with textured surfaces for improved electrochromic performance, Solid State Ionics, 139 , 135, 2001
- G. Leftheriotis, S. Papaefthimiou, P. Yianoulis, A. Siokou, D. Kefalas, Structural and electrochemical properties of opaque sol–gel deposited WO3 layers, Applied Surface Science, 218 , 275, 2003
- A. Siokou, S. Ntais, S. Papaefthimiou, G. Leftheriotis and P. Yianoulis, Influence of the substrate on the electrochromic characteristics of lithiated α-WO3 layers, Surface Science, 566–568 , 1168, 2004
- G. Leftheriotis, S. Papaefthimiou and P. Yianoulis, The effect of water on the electrochromic properties of WO3 films prepared by vacuum and chemical methods, Solar Energy Materials and Solar Cells, 83 , 115, 2004
- S. Papaefthimiou, G. Leftheriotis, P. Yianoulis, T.J. Hyde, P.C. Eames, Y. Fang, P.-Y. Pennarun, P. Jannasch, Development of electrochromic evacuated advanced glazing, Energy and Buildings, 38 , 1455, 2006
- A. Siokou, S. Ntais, V. Dracopoulos, S. Papaefthimiou, G. Leftheriotis, P. Yianoulis, Substrate related structural, electronic and electrochemical properties of evaporated CeOx ion storage layers, Thin Solid Films, 514 , 87, 2006
- G. Leftheriotis, S. Papaefthimiou , P. Yianoulis, Dependence of the estimated diffusion coefficient of LixWO3 films on the scan rate of cyclic voltammetry experiments, Solid State Ionics, 178 , 259, 2007
- G. Leftheriotis and P. Yianoulis , Development of electrodeposited WO3 films with modified surface morphology and improved electrochromic properties, Solid State Ionics 179 , 2192, 2008
- G. Leftheritotis, G. Syrrokostas, P. Yianoulis, Development of photoelectrochromic devices for dynamic solar control in buildings, Solar Energy Materials and Solar Cells 94 , 2304, 2010
- M. Giannouli, G. Leftheriotis, The effect of precursor aging on the morphology and electrochromic performance of electrodeposited tungsten oxide films, Solar Energy Materials and Solar Cells 95, 1932, 2011
- G. Syrrokostas, A. Siokou, G. Leftheriotis and P. Yianoulis, Degradation mechanisms of Pt counter electrodes for dye sensitized solar cells, Solar Energy Materials and Solar Cells 103, 119, 2012
- G. Leftheritotis, G. Syrrokostas, P. Yianoulis, Partly covered photoelectrochromic devices with enhanced coloration speed and efficiency, Solar Energy Materials and Solar Cells 96, 86, 2012
- G. Leftheriotis, E. Koubli, P. Yianoulis, Combined electrochromic-transparent conducting coatings consisting of noble metal, dielectric and WO3 multilayers, Solar Energy Materials & Solar Cells 116 , 110, 2013
- G. Leftheriotis, G. Syrrokostas and P. Yianoulis, Photocoloration efficiency and stability of photoelectrochromic devices, Solid State Ionics 231 , 30, 2013
- G. Leftheriotis, M. Liveri, M. Galanopoulou, I. D. Manariotis, P. Yianoulis, A simple method for the fabrication of WO3 films with electrochromic and photo catalytic properties, Thin Solid Films 573 , 6-13, 2014
- G. Syrrokostas, G. Leftheriotis, P. Yianoulis , Effect of acidic additives on the structure and performance of TiO2 films prepared by a commercial nanopowder for dye-sensitized solar cells, Renewable Energy 72 , 164-173, 2014
- Y. Tripanagnostopoulos, G. Leftheriotis, A. Vradis, D. Anastasopoulos, N. Spiliopoulos, P. Priftis, I. Manariotis, P. Lianos, E. Stathatos, Solar energy materials and systems for and aesthetic and sustainable future, Contemporary Materials V-2 , 172 -185, 2014
- E. Koubli, S. Tsakanikas, G. Leftheriotis, G. Syrrokostas, P. Yianoulis, Optical properties and stability of near-optimum WO3/Ag/WO3 multilayers for electrochromic applications, Solid State Ionics 272 , 30-38, 2015
- G. Syrrokostas, G. Leftheriotis, P. Yianoulis, Performance and stability of“partly covered”photoelectrochromic devices for energy saving and power production, Solid State Ionics 277, 11-22, 2015
- F. Bella, G. Leftheriotis, G. Griffini, G. Syrrokostas, S. Turri, M. Grätzel, C. Gerbaldi, A new design paradigm for smart windows: Photocurable polymers for quasi-solid photoelectrochromic devices with excellent long-term stability under real outdoor operating conditions, Advanced Functional Materials 26, 1127–1137, 2016
- A.I. Dounis, G. Leftheriotis, S. Stavrinidis G. Syrrokostas, Electrochromic Device Modeling Using an Adaptive Neuro-Fuzzy Inference System: A Model-free Approach, Energy and Buildings 110 , 182–194, 2016
- L. Sygellou, S. Kakogianni, A. K. Andreopoulou, K. Theodosiou, G. Leftheriotis, J. K.Kallitsis, A.Siokou, Evaluation of the electronic properties of perfluorophenyl functionalized quinolines and their hybrids with carbon nanostructures, Physical Chemistry Chemical Physics 18, 4154 – 4165, 2016
- A. Antonelou, G.Syrrokostas, L. Sygellou, G. Leftheriotis, V. Dracopoulos, S. N. Yannopoulos, Facile, substrate-scale growth of mono- and few-layer homogeneous MoS2 films on Mo foils with enhanced catalytic activity as counter electrodes in DSS, Nanotechnology 27 , 045404 (11pp), 2016
- M. Giannouli, G.Tziogkidou, G. Leftheriotis, Co-sensitization of ZnO Solar Cells by Organic Dyes, Journal of Renewable and Sustainable Energy 9, 013503, 2017
- D. Papathanasopoulos, G. Leftheriotis, E. Mitronikas , Design, fabrication and testing of an electronic device for the automatic control of electrochromic windows, Journal of Building Engineering 12 , 248–258, 2017
- A. Dokouzis, K. Theodosiou, G. Leftheriotis , Assessment of the long-term performance of partly covered photoelectrochromic devices under insolation and in storage, Solar Energy Materials & Solar Cells 182 , 281-293 , 2018
- G. Syrrokostas, A. Antonelou, G. Leftheriotis, S. N. Yannopoulos, Electrochemical properties and long-term stability of molybdenum disulfide and platinum counter electrodes for solar cells: A comparative study, Electrochimica Acta 267, 110-121, 2018
- M. Giannouli, K. Govatsi, G. Syrrokostas, S. N. Yannopoulos, G. Leftheriotis, Factors Affecting the Power Conversion Efficiency in ZnO DSSCs: Nanowire vs. Nanoparticles, Materials 11, 411-428, 2018 Invited contribution
- P. Giannopoulos, D. Raptis, K. Theodosiou, A. K. Andreopoulou, C. Anastasopoulos, A. Dokouzis, G. Leftheriotis, P. Lianos, J. K. Kallitsis, Organic dyes end-capped with perfluorophenyl anchors: Synthesis, electrochemical properties and assessment of sensitization capacity of titania photoanodes, Dyes and Pigments 148, 167-179, 2018
- G. Syrrokostas, K. Govatsi, G. Leftheriotis, S. N. Yannopoulos , 3D structured counter electrodes for Dye Sensitized Solar Cells based on Pt-decorated ZnO nanowires, Journal of Electroanalytical Chemistry 835 , 86–95 , 2019
- G. Syrrokostas, G. Leftheriotis, S. N. Yannopoulos , Double-layered zirconia films for carbon-based mesoscopic perovskite solar cells and photodetectors, Journal of Nanomaterials , Article ID 8348237 , 2019
- Κ. Theodosiou, A. Dokouzis, I. Antoniou, G. Leftheriotis , Gel electrolytes for partly covered photoelectrochromic devices, Solar Energy Materials & Solar Cells 202, 110124, 2019
- A. Dokouzis, F. Bella, K. Theodosiou, C. Gerbaldi, G. Leftheriotis , Photoelectrochromic devices with cobalt redox electrolytes, Materials Today Energy 15 , 100365, 2020
- J. Zhang, J. Yang, G. Leftheriotis, H. Huang, Y. Xia, C. Liang, Y. Gan, W. Zhang, Integrated photo-chargeable electrochromic energy-storage devices” Electrochimica Acta 345 (2020) 136235
- A. Dokouzis, D. Zoi, G. Leftheriotis, Photoelectrochromic devices with enhanced power conversion efficiency” Materials 13 (2020) 2565 Invited contribution
- G. Syrrokostas, A. Dokouzis, S. N. Yannopoulos, G. Leftheriotis, Novel photoelectrochromic devices incorporating carbon-based perovskite solar cells” Nano Energy 77 (2020) 105243
- L. Lavagna, G. Syrrokostas, L. Fagiolari, J. Amici, C. Francia, S. Bodoardo, G. Leftheriotis, F. Bella, Platinum-free photoelectrochromic devices working with copper-based electrolytes for ultrastable smart windows” Journal of Materials Chemistry A 9 (2021) 19687–19691
- Z. Liu, J. Yang, G. Leftheriotis, H. Huang, Y. Xia, Y. Gan, W. Zhang, J. Zhang A solar-powered multifunctional and multimode electrochromic smart window based on WO3/Prussian blue complementary structure” Sustainable Materials and Technologies, 31 (2022) e00372