Search Results - "Roberto Spotorno"

Investigation of a Metallic Interconnect Extracted from an SOFC Stack after 40,000 h of Operation by Piccardo, Paolo, Spotorno, Roberto, Geipel, Christian

“…An in-depth investigation was performed on a metallic interconnect extracted from an SOFC stack operated for 40,000 h. The characterization was performed on…”
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Characterization of Metallic Interconnects Extracted from Solid Oxide Fuel Cell Stacks Operated up to 20,000 h in Real Life Conditions: The Air Side by Ghiara, Giorgia, Piccardo, Paolo, Bongiorno, Valeria, Geipel, Christian, Spotorno, Roberto

“…Metallic interconnects represent the main component of a solid oxide fuel cell (SOFC) stack in terms of weight and volume. They are typically made of ferritic…”
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Characterization of Glass-Ceramic Sealant for Solid Oxide Fuel Cells at Operating Conditions by Electrochemical Impedance Spectroscopy by Spotorno, Roberto, Ostrowska, Marlena, Delsante, Simona, Dahlmann, Ulf, Piccardo, Paolo

“…A commercially available glass-ceramic composition is applied on a ferritic stainless steel (FSS) substrate reproducing a type of interface present in solid…”
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Wear and Corrosion Resistance of AlSi10Mg-CP-Ti Metal-Metal Composite Materials Produced by Electro-Sinter-Forging by Gobber, Federico Simone, Fracchia, Elisa, Spotorno, Roberto, Fais, Alessandro, Manfredi, Diego

“…Metal-metal composites are a class of composite materials studied for their high ductility and strength, but their potential applications are currently limited…”
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On the High-Temperature Oxidation and Area Specific Resistance of New Commercial Ferritic Stainless Steels by Bongiorno, Valeria, Spotorno, Roberto, Paravidino, Daniele, Piccardo, Paolo

“…Two commercial ferritic stainless steels (FSSs), referred to as Steel A and Steel B, designed for specific high-temperature applications, were tested in static…”
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Solid Oxide Fuel Cell Performance Analysis through Local Modelling by Fiammetta Rita Bianchi, Roberto Spotorno, Paolo Piccardo, Barbara Bosio

“…Solid Oxide Fuel Cells (SOFC) are an emerging technology among different fuel cell types since they are successfully used in stationary cogeneration units to…”
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Fused Deposition Modeling of Polyamides: Crystallization and Weld Formation by Costanzo, Andrea, Croce, Umberto, Spotorno, Roberto, Fenni, Seif Eddine, Cavallo, Dario

“…International newspapers and experts have called 3D printing the industrial revolution of this century. Among all its available variants, the fused deposition…”
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Structural Properties and Thermoelectric Performance of the Double-Filled Skutterudite (Sm,Gd)y(FexNi1-x)4Sb12 by Artini, Cristina, Carlini, Riccardo, Spotorno, Roberto, Failamani, Fainan, Mori, Takao, Mele, Paolo

“…The structural and thermoelectric properties of the filled skutterudite (Sm,Gd)y(FexNi1-x)4Sb12 were investigated and critically compared to the ones in the…”
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Test and Modelling of Solid Oxide Fuel Cell Durability: A Focus on Interconnect Role on Global Degradation by Spotorno, Roberto, Bianchi, Fiammetta Rita, Paravidino, Daniele, Bosio, Barbara, Piccardo, Paolo

“…High-temperature fuel cells are a promising technology due to their high energy efficiency and low environmental impacts compared to conventional engines…”
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Accelerated Stress Tests for Solid Oxide Cells via Artificial Aging of the Fuel Electrode by Vladikova, Daria, Burdin, Blagoy, Sheikh, Asrar, Piccardo, Paolo, Krapchanska, Milena, Montinaro, Dario, Spotorno, Roberto

“…Solid Oxide Cells (SOCs) are under intensive development due to their great potential to meet the 2030 targets for decarbonization. One of their advantages is…”
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A Two-Step Approach to Tune the Micro and Nanoscale Morphology of Porous Niobium Oxide to Promote Osteointegration by Canepa, Paolo, Firpo, Giuseppe, Gatta, Elena, Spotorno, Roberto, Giannoni, Paolo, Quarto, Rodolfo, Canepa, Maurizio, Cavalleri, Ornella

“…We present a two-step surface modification process to tailor the micro and nano morphology of niobium oxide layers. Niobium was firstly anodized in spark…”
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Corrosion of the Filled Skutterudite Sm0.1(Fe0.45Ni0.55)4Sb12 by NaCl Solutions: An Electrochemical Study by Spotorno, Roberto, Ghiara, Giorgia, Latronico, Giovanna, Carlini, Riccardo, Mele, Paolo, Artini, Cristina

“…Filled skutterudites form a wide class of intermetallic compounds thoroughly studied for their promising thermoelectric performance. An electrochemical study…”
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Influence of Surface Finishing on High-Temperature Oxidation of AISI Type 444 Ferritic Stainless Steel Used in SOFC Stacks by Bongiorno, Valeria, Piccardo, Paolo, Anelli, Simone, Spotorno, Roberto

“…This research is focused on the study of the samples, approximatively 15 × 30 mm^2 sized, that were mechanically cut from two sheets （0.4 and 0.2 mm thick,…”
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Addressing planar solid oxide cell degradation mechanisms: A critical review of selected components by McPhail, Stephen J., Frangini, Stefano, Laurencin, Jérôme, Effori, Elisa, Abaza, Amira, Padinjarethil, Aiswarya Krishnakumar, Hagen, Anke, Léon, Aline, Brisse, Annabelle, Vladikova, Daria, Burdin, Blagoy, Bianchi, Fiammetta Rita, Bosio, Barbara, Piccardo, Paolo, Spotorno, Roberto, Uchida, Hiroyuki, Polverino, Pierpaolo, Adinolfi, Ennio Andrea, Postiglione, Fabio, Lee, Jong‐Ho, Moussaoui, Hamza, Van herle, Jan

“…In this review paper, a critical assessment of the main degradation processes in three key components of solid oxide fuel cells and electrolysers (negative and…”
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Characterization of a metallic interconnect operated in stack during 40,000 hours in SOFC mode by Piccardo, Paolo, Spotorno, Roberto, Bongiorno, Valeria, Paravidino, Daniele, Geipel, Christian, Patrone, Greta, Valente, Francesca

“…An SOFC stack operated for 40,000 hours has been dismantled offering the opportunity to characterize the metallic interconnect. The metal plate was carefully…”
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Volatilization of chromium from AISI 441 stainless steel: Time and temperature dependence by Spotorno, Roberto, Paravidino, Daniele, Delsante, Simona, Piccardo, Paolo

“…In this work, a photospectrometric method was used to quantify chromium evaporation from the AISI 441 ferritic stainless steel. Experiments were conducted for…”
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Structural vs. electrochemical investigation of niobium oxide layers anodically grown in a Ca and P containing electrolyte by Canepa, Paolo, Ghiara, Giorgia, Spotorno, Roberto, Canepa, Maurizio, Cavalleri, Ornella

“…The growth of anodic oxide on niobium has been investigated as a function of the applied potential in a solution containing P and Ca-EDTA complexes. Anodizing…”
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Unconventional solid-state electrolytes for lithium-based batteries: Recent advances and challenges by Mei, Han-xin, Piccardo, Paolo, Cingolani, Alessandro, Spotorno, Roberto

“…Compared to traditional lithium-ion batteries, solid-state batteries (SSBs) are characterized by higher safety and energy density, so the key component,…”
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Characterization of metallic interconnects extracted from Solid Oxide Fuel Cell stacks operated up to 20,000 h in real life conditions: The fuel side by Ghiara, Giorgia, Piccardo, Paolo, Bongiorno, Valeria, Repetto, Luca, Geipel, Christian, Spotorno, Roberto

“…The performance of an SOFC stack is related to the evolution over time of the materials during operation. Metallic interconnects (MICs) are exposed to high…”
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Unraveling the structural and thermoelectric properties of the Sn-doped filled skutterudite Smy(FexNi1-x)Sb11.5Sn0.5 (y = 0.17–0.34, x = 0.43–0.64) by Piscino, Cecilia, Latronico, Giovanna, Manfrinetti, Pietro, Parodi, Nadia, Spotorno, Roberto, Fanciulli, Carlo, Lohani, Ketan, Bernard, Tanguy, Scardi, Paolo, Mele, Paolo, Artini, Cristina

“…A systematic study of the filled skutterudite system Smy(FexNi1-x)4Sb11.5Sn0.5 was carried out with the aim of investigating the effect of the partial…”
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