BaCe0.65Zr0.20Y0.15O3-δ-Ce0.85Gd0.15O2-δ (BCZ20Y15-GDC15) is currently one of the most studied composites for applications as dense ceramic membranes for H2 purification and membrane reactors. However, the efficiency of the structure represents a crucial issue to be solved for its practical uses. In this work the optimization of suitable slurries for the manufacturing of green asymmetric BCZ20Y15-GDC15 structures by μ-extrusion 3D-printing was investigated. The effect of the composition and rheological behavior on the stability and printability of the slurries was evaluated. Then, optimized slurries with different solid content were printed by a home-made μ-extrusion 3D printer through a step by step process: smooth and defect-free as-printed asymmetric structures with planar architecture were obtained.

Manufacturing of BaCe0.65Zr0.20Y0.15O3-δ-Ce0.85Gd0.15O2-δ structures by micro-extrusion 3D-printing / Cannio, M.; Mortalo, C.; Prestianni, M.; Andreola, F.; Deambrosis, S. M.; Miorin, E.; Zin, V.; Boccaccini, D. N.; Romagnoli, M.. - In: MATERIALS LETTERS. - ISSN 0167-577X. - 284:(2020), pp. 128970-128973. [10.1016/j.matlet.2020.128970]

Manufacturing of BaCe0.65Zr0.20Y0.15O3-δ-Ce0.85Gd0.15O2-δ structures by micro-extrusion 3D-printing

Cannio M.;Prestianni M.;Andreola F.;Boccaccini D. N.;Romagnoli M.
2020

Abstract

BaCe0.65Zr0.20Y0.15O3-δ-Ce0.85Gd0.15O2-δ (BCZ20Y15-GDC15) is currently one of the most studied composites for applications as dense ceramic membranes for H2 purification and membrane reactors. However, the efficiency of the structure represents a crucial issue to be solved for its practical uses. In this work the optimization of suitable slurries for the manufacturing of green asymmetric BCZ20Y15-GDC15 structures by μ-extrusion 3D-printing was investigated. The effect of the composition and rheological behavior on the stability and printability of the slurries was evaluated. Then, optimized slurries with different solid content were printed by a home-made μ-extrusion 3D printer through a step by step process: smooth and defect-free as-printed asymmetric structures with planar architecture were obtained.
284
128970
128973
Manufacturing of BaCe0.65Zr0.20Y0.15O3-δ-Ce0.85Gd0.15O2-δ structures by micro-extrusion 3D-printing / Cannio, M.; Mortalo, C.; Prestianni, M.; Andreola, F.; Deambrosis, S. M.; Miorin, E.; Zin, V.; Boccaccini, D. N.; Romagnoli, M.. - In: MATERIALS LETTERS. - ISSN 0167-577X. - 284:(2020), pp. 128970-128973. [10.1016/j.matlet.2020.128970]
Cannio, M.; Mortalo, C.; Prestianni, M.; Andreola, F.; Deambrosis, S. M.; Miorin, E.; Zin, V.; Boccaccini, D. N.; Romagnoli, M.
File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate

Caricamento pubblicazioni consigliate

Licenza Creative Commons
I metadati presenti in IRIS UNIMORE sono rilasciati con licenza Creative Commons CC0 1.0 Universal, mentre i file delle pubblicazioni sono rilasciati con licenza Attribuzione 4.0 Internazionale (CC BY 4.0), salvo diversa indicazione.
In caso di violazione di copyright, contattare Supporto Iris

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11380/1223719
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 1
  • ???jsp.display-item.citation.isi??? 1
social impact