Understanding delamination behavior of air electrode in solid oxide electrolysis cells through in situ monitoring of internal oxygen partial pressure

Autor: Kim, Han Hwi ^a, Kim, Minuk ^a, Lee, Junsu ^a, Park, Junho ^a, Park, Jun-Young ^b, Zhou, Xia-Dong ^c, Lim, Hyung-Tae ^{a, c, d, ⁎}

Publikováno v: In Chemical Engineering Journal 1 January 2025 503

Synthesis of easily sinterable ceramic electrolytes based on Bi-doped 8YSZ for IT-SOFC applications

Autor: Luca Spiridigliozzi, Grazia Accardo, Emilio Audasso, Barbara Bosio, Sung Pil Yoon, Gianfranco Dell’Agli

Publikováno v: AIMS Materials Science, Vol 6, Iss 4, Pp 610-620 (2019)

Ceramic electrolytes formed by Bi (4 mol%)-doped 8YSZ, i.e., Y2O3 (8 mol%)-doped ZrO2, were synthesized by a simple co-precipitation route, using ammonia solution as precipitating agent. The amorphous as-synthesized powders convert into zirconia-base

Externí odkaz: https://doaj.org/article/21a44bd82770474aa072e2ef02d93c25

Analysis of Stress and Fracture Strength of Zirconia Implants after Cyclic Loading

Autor: Diogo Rodrigues Cruvinel, Renata Espíndola Silveira, Rodrigo Galo, Carla Cecilia Alandia-Román, Fernanda de Carvalho Panzeri Pires-de-Souza, Heitor Panzeri

Publikováno v: Materials Research, Vol 18, Iss 5, Pp 1082-1088 (2015)

AbstractThe aim of this study was to manufacture a new zirconia implant (Y-TZP) and to evaluate the fracture strength and stresses generated after cyclic loading compared to titanium implants. Thirty-three zirconia and titanium implants were fabricat

Externí odkaz: https://doaj.org/article/d15a59f50c8a4dff88b22a8729160244

Is direct microwave heating well suited for sintering ceramics?

Autor: Jean-Marc Chaix, Tristan Garnault, Christelle Harnois, Sylvain Marinel, Didier Bouvard

Publikováno v: Ceramics International
Ceramics International, Elsevier, 2021, 47 (12), pp.16716-16729. ⟨10.1016/j.ceramint.2021.02.242⟩
Ceramics International, 2021, 47 (12), pp.16716-16729. ⟨10.1016/j.ceramint.2021.02.242⟩

International audience; This paper presents a thorough analysis of direct microwave heating as a sintering process of ceramic materials. It questions why susceptor-assisted microwave heating is used in most experimental works, although direct microwa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6df027235e547f5a5d732ed89b4e76d
https://doi.org/10.1016/j.ceramint.2021.02.242

Effect of Water/Alkoxide Molar Ratio on the Synthesis Process and Electrochemical Behavior of Yttria-doped Zirconia Sol-gel Films

Autor: Samaneh Rezaee, Gholamreza Rashed, Mohammad Ali Golozar

Publikováno v: Iranian Journal of Oil & Gas Science and Technology, Vol 2, Iss 1, Pp 57-70 (2013)

The aim of this work is to synthesize and investigate the performance of yttria-doped zirconia solgel coatings in the chemical corrosion prevention of zircaloy-4 (zirconium alloy) in a 1 N H2SO4 environment. The influence of four different molar rati

Externí odkaz: https://doaj.org/article/c6b5c22c8f2849e1ba2c09ef33db86e8