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Browsing University of Hertfordshire by Author "Smeacetto, Federico"
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Development and characterisation of a Y2Ti2O7-based glass-ceramic as a potential oxidation protective coating for titanium suboxide (TiOx)
D' Isanto, Fabiana; Smeacetto, Federico; Martin, Hans-Peter; Sedlak, Richard; Lisnichuk, Maksym; Chrysanthou, Andreas; Salvo, Milena (2021-07-15)A silica-based glass-ceramic, with Y2Ti2O7 as the major crystalline phase, is designed, characterised and tested as an oxidation-protective coating for a titanium suboxide (TiOx) thermoelectric material at temperatures of ... -
Effect of electric load and dual atmosphere on the properties of an alkali containing diopside-based glass sealant for solid oxide cells
Sabato, Antonio G.; Rost, Axel; Schilm, Jochen; Kusnezoff, Mihails; Salvo, Milena; Chrysanthou, Andreas; Smeacetto, Federico (2019-03-01)A new alkali-containing diopside based glass-ceramic sealant for solid oxide cells was synthesized, characterized and tested. The composition was designed to match the coefficient of thermal expansion (CTE) of Crofer22APU ... -
Glass-ceramic joining of Fe22Cr porous alloy to Crofer22APU: interfacial issues and mechanical properties
D' Isanto, Fabiana; Salvo, Milena; Molin, Sebastian; Koszelow, Damian; Javed, Hassan; Akram, Sufyan; Chrysanthou, Andreas; Smeacetto, Federico (2022-10-01)This work deals with the joining of porous Fe22Cr ferritic stainless steel to a dense Crofer22APU plate by using a silica-based, Ba-containing glass-ceramic. The chemical and interfacial stability and the mechanical ... -
Interface stability between bare, Mn-Co spinel coated AISI 441 stainless steel and a diopside-based glass-ceramic sealant
Sabato, Antonio G.; Chrysanthou, Andreas; Salvo, Milena; Cempura, G.; Smeacetto, Federico (2018-01-18)This study is focused on a diopside-based glass-ceramic sealant for solid oxide fuel cells and its compatibility with AISI 441 stainless steel interconnect. The morphological and chemical stability with both bare and Mn–Co ... -
Novel glass-ceramic composition as sealant for SOFCs
Smeacetto, Federico; De Miranda, Auristela; Chrysanthou, A.; Bernardo, Enrico; Secco, Michele; Bindi, Massimiliano; Salvo, Milena; Sabato, Antonio G.; Ferraris, Monica (2014-12-10)This work deals with the design, the characterization, and testing of a novel glass-ceramic to be used as sealant for planar solid oxide fuel cells and its compatibility with Mn1.5Co1.5O4-coated Crofer22APU. Thermal, ...