+33 5 61 00 38 31

16 rue Magellan
31 670 Labège

Research Theme

Educational Sciences and  Innovation Sciences

Pedagogical Activities

  • Disciplines : Mathematiques, Material sciences
  • Mode : Tutoring, Mentoring 
  • Levels : Master, PhD, continuing education


PhD in Material Science

Toulouse Federal University


Master in Material Science

Toulouse Federal University


Bachelor of Science degree in Physical Sciences

University of Toulon




Current Research Programs

  • COOP : Culture InnOvation et PrOtotypage pour l’entrePreneuriat (FRIF Région Nouvelle Aquitaine et FSE)
  • Campus des Métiers et des Qualifications Aéronautique et Spatial (PIA – Label d’Excellence CMQ)
  • Innov’Emploi – volet expérimentation (Région Occitanie)


Scientific Animation

  • Animator for factory of the future for the global competitiveness pole Aerospace Valley
  • Member of board of directors for Robotics Place Cluster
  • Member of organizing committee of innovation hackathon (48h pour faire émerger les idées).
  • Member of the organizing committee of CONFERE 2019, 26ème Colloque des Sciences de la Conception et de l’Innovation.


Selected publications

  • [RI-1] S. Deville, C. Viazzi, Ch. Guizard, ‘Ice-Structuring Mechanism for Zirconium Acetate’, Langmuir, 28 (42), 2012, p. 14892-14898.
  • [RI-2] M. Klotz; I. Amirouche; C. Guizard; C. Viazzi; S. Deville, ‘Ice Templating--An Alternative Technology to Produce Micromonoliths’, Advanced Engineering Materials, 14 (12), (2012), p. 1123-1127.
  • [RI-3] A. Princivalle, G. Martin, C. Viazzi, Ch. Guizard,N. Grunbaum, L.Dessemond, ‘Sintering and conductivity of BaCe0.9Y0.1O2.95 synthesized by the sol-gel method’, Journal of Power Sources, 196 (22), (2011), p. 9238-9245.
  • [RI-4] C. Viazzi; V. Rouessac; P. Lenormand; A. Julbe; F. Ansart; C. Guizard, ‘The sol-gel route: A versatile process for up-scaling the fabrication of gas-tight thin electrolyte layers’, Journal of Power Sources, 196 (6), (2011), p. 2987-2993.
  • [RI-5] S. Deville, C. Viazzi, J. Leloup, A. Lasalle, Ch. Guizard, E. Maire, J. Adrien, L. Gremillard, ‘Ice shaping properties, similar to that of antifreeze proteins, of a zirconium acetate complex’, PLoS ONE, (2011), En ligne,  doi:10.1371/journal.pone.0026474.
  • [RI-6] J. Fenech, C. Viazzi, J.-P. Bonino, F. Ansart, ‘Elaboration of Sol-Gel Coatings from Aerogels and Xerogels of Doped Zirconia for TBC Applications’, Advanced Materials Research, 89-91, (2010), p. 184.
  • [RI-7] Y.-H. Wang, C.Viazzi, Y. Jiang, A. Princivalle, Ch. Guizard, ‘Synthesis of stoichiometric Y2Si2O7 powders by sonohydrolysis-assisted sol–gel route’, Journal of Sol-Gel Science and Technology, 69(3), (2014), p. 504-512.
  • [RI 8] W. Yessid Hernandez, A. Hadjara, A. Giroir-Fendler,  P. Andy, A. Princivalle, M. Klotz,  A. Marouf, Ch. Guizard,C. Tardivat, C. Viazzi, Ph. Vernoux, ‘Electrochemically-assisted NOx storage–reduction catalysts’, Catalysis today, 241, (2015), p.143-150.
  • [RI 9] M. Klotz, W.-Y. Hernandez, Ch. Guizard, C. Viazzi, A. Hertz, F. Charton, C. Tardivat, ‘High specific surface area YSZ powders from a supercritical CO2 process as catalytic supports for NOx storage-reduction reaction’, Catalysis Science & Technology, DOI: 10.1039/c4cy01251h, (2015)
  • [CI 1] C. Viazzi, J.-P. Bonino, F. Ansart, Synthesis by sol-gel route and characterization of Yttria Stabilized Zirconia coatings for thermal barrier applications, International Conference of Metallurgical Coatings and Thin Films (ICMCTF), 01/05 mai 2006, (San Diego, USA).
  • [CI 2] C. Viazzi, R. Wellman, D. Oquab, J. Nicholls, D. Monceau, J.-P. Bonino, F. Ansart, ‘Erosion and high temperature oxidation resistance of new coatings fabricated by a sol-gel route for a TBC application’, (2008) In: 7th International Symposium on High Temperature Corrosion and Protection of Materials, 2008 (Les Embiez, France).
  • [CI 3] C. Viazzi, B. Chateau, P. Galy-Cassit, ‘Management of competencies in higher education: education facing economic issues’, in New business model in higher education Idrac, 2014 (Lyon, France).
  • [CI 4] D.Trimoulet, M. El Zaher, M. Sahnoun, D. Baudry and C. Viazzi: Multi robot path planning approach for dynamic environment, ICMR UOG 2017, Université de Greenwich (UK), 2017.
  • [CN 1] M. El Zaher, D. Trimoulet, E. Auffret, S. Zerouali, M’Hammed Sahnoun, D. Baudry, C. Viazzi, ”Modélisation UML des agents dans un environnement de simulation 3D”, CONFERE 2016, Prague, July 2016
  • [CN 2] D. Trimoulet, M. El Zaher, I. Issury, M. Sahnoun, C. Viazzi, ” Self organized robotic manufacturing system”, In proc. CONFERE 2016, Prague, July 2016.
  • [CN 3] I. HAMOUZA, S. VASSARD, C. VIAZZI, « Développement d’une méthodologie de gestion de projet complexe », CONFERE 2017 Séville.