Please select your page
  • UNITS:
    GENOA
    c/o DICCA-UNIGE
    Via all'Opera Pia, 15
    16145 - Genoa

Activities are focused on functional materials (metals or ceramics with protonic-anion and mixed conductivity) for fuel cells (SOFC), electrolysis cells (SOEC) and stacks. In addition to the formulation of new materials, a detailed study of the effects of composition, microstructure and degradation phenomena on performance is carried out on state-of-art materials.
The research aims at improving performance of devices by addressing degradation phenomena also through innovative cell designs.

Our approach to the optimization includes careful control of synthesis of materials, the fabrication of optimized composite electrodes and electrolytes by colloidal techniques (spraying, infiltration of porous structures), the investigation of interface phenomena by electrochemical impedance spectroscopy.
Dedicated benches for advanced electrochemical testsing are also developed in collaboration with external experts and with the support of regional projects (POR-FESR-LIGURIA - 2012-2014). The collaboration with other research institutions (Dipartimento di Ingegneria Civile e Industriale (DICI) dell'Università di Pisa, Centre des materiaux, Mines Paris Tech), allows the development of an intense modelling activity for the description of correlations between microstructural features and SOFC/SOEC performance.


Finally, the research on new materials extends to inorganic composites and organic-inorganic hybrids, aiming at reducing the operative temperature of SOFC, especially by using protonic conductors.
About SOFC stacks degradation phenomena studies, particular importance is given to the oxidation of ferritic stainless steels under realistic operating conditions.
The research activity is also carried out in close collaboration with a research group of the University of Genoa through the MErgELab laboratory. The collaboration also extends to DICCISM from University of Pisa.


  • KEYWORDS:
    sofc ionic conductors electroceramics wet processing eis microstructure

  • PATENTS:
    • TITLE:
      Fuel cell including a cathode having channels
      INVENTORS:
      Z.B. STOYNOV, D.E. VLADIKOVA, A. THOREL, A. CHESNAUD, M. VIVIANI, A. BARBUCCI
      EXTENSION-YEAR:
      WO 2013/064783 A1, 2013
    • TITLE:
      Fuel cell with monolithic electrolyte-membrane assembly
      INVENTORS:
      A. THOREL, Z.B. Stoynov, D.E. Vladikova, A.A. Chesnaud, M. VIVIANI, S. PRESTO
      EXTENSION-YEAR:
      US 2012/0156573 A1, 2012

  • RECENT PUBLICATIONS:
    • S Presto, P Kumar, S Varma, M Viviani, P Singh
      Electrical conductivity of NiMo–based double perovskites under SOFC anodic conditions
      International Journal of Hydrogen Energy, 2018 43 (9), 4528-4533
    • S Singh, PA Jha, S Presto, M Viviani, ASK Sinha, S Varma, P Singh
      Structural and electrical conduction behaviour of yttrium doped strontium titanate: Anode material for SOFC application
      Journal of Alloys and Compounds, 2018, 748(5), 637-644
    • C Artini, MM Carnasciali, M Viviani, S Presto, JR Plaisier, GA Costa, M Pani
      Structural properties of Sm-doped ceria electrolytes at the fuel cell operating temperatures
      Solid State Ionics, 2018 315, 85-91
    • P Kumar, S Presto, ASK Sinha, S Varma, M Viviani, P Singh
      Effect of samarium (Sm3+) doping on structure and electrical conductivity of double perovskite Sr2NiMoO6 as anode material for SOFC
      Journal of Alloys and Compounds, 2017, 725, 1123-1129
    • A Caldarelli, E Mercadelli, S Presto, M Viviani, A Sanson
      Leaching effect in gadolinia-doped ceria aqueous suspensions for ceramic processes
      Journal of Power Sources, 2016 326, 70-77

  • COLLABORATIONS:
    • ORGANISM:
      FCH-JU-FP7 – 2014-2017
      PROJECT:
      ENDURANCE: ENhanced DURability materials for Advanced stacks of New solid oxide fuel CElls
      OBJECTIVE:
      Existing product optimization (SOFC-Stack)
    • ORGANISM:
      FCH-JU-FP7 – 2012-2016
      PROJECT:
      Evolve: Evolved materials and innovative design for high-performance, durable and reliable SOFC cell and stack
      OBJECTIVE:
      Prototype Realization (SOFC-Cell)
    • ORGANISM:
      Distretto Tecnologico Ligure sui Sistemi Intelligenti Integrati – SIIT – 2011-2014
      PROJECT:
      IDRO-RIN TRAN-GENESI - Studio delle Tecnologie per la generazione su larga scala di idrogeno da fonti rinnovabili per il trasporto terrestre-navale e la generazione distribuita
      OBJECTIVE:
      Prototype Realization (SOEC – Cell)
    • ORGANISM:
      POR-FESR-LIGURIA – 2012-2014
      PROJECT:
      Sviluppo di un prototipo di apparecchiatura per lo studio delle proprietà elettrochimiche e della resistenza alla corrosione ad alta temperatura dei materiali (Real Life Tester)
      OBJECTIVE:
      Prototype (SOFC-Test bench)
    • ORGANISM:
      FET-FP7 – 2008-2011
      PROJECT:
      IDEAL-Cell: Innovative Dual mEmbrAne fueL Cell
      OBJECTIVE:
      SOFC with new architecture