The Electrical Properties of Zr Doped Ce0.6Y0.4O2- δ Solid Electrolytes for Solid Oxide Fuel Cell Applications

Autor: Celeste Bocardo-Roldán, J.a. Díaz-Guillén, J.C. Díaz-Guillén, Antonio Fernandez Fuentes, Padmasree K Padmadas

Publikováno v: ECS Transactions. 110:215-223

Ionic conducting solid electrolytes based on doped ceria has been studied widely. In this work, we are studying the effect of Zr4+ substitution on the solid electrolyte system Ce0.6-xZrxY0.4O2-δ where x = 0, 0.2, 0.4, and 0.6. The samples were synth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::17a81199ec430079cbddcde2c8645507
https://doi.org/10.1149/11001.0215ecst

High ionic conductivity in CeO2 SOFC solid electrolytes; effect of Dy doping on their electrical properties

Autor: M.E. Bazaldúa-Medellín, Antonio F. Fuentes, M.R. Díaz-Guillén, J.A. Díaz-Guillén, J. C. Díaz-Guillén, D.E. Puente-Martínez, Oswaldo Burciaga-Díaz, Sagrario M. Montemayor

Publikováno v: International Journal of Hydrogen Energy. 45:14062-14070

Ionic conductors composed of lanthanide-doped ceria with general formula DyyCe1-yO2-δ (y = 0.05, 0.1 and 0.15) were synthesized by mechanochemistry (mechanical milling), and their electrical properties analyzed to be used as solid electrolytes in lo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e618d36e80df074905c486129a08d73a
https://doi.org/10.1016/j.ijhydene.2019.11.032

Synthesis and Characterization Studies of Ca2+ and Y3+ Co-Doped Ceria-Na2CO3 Nanocomposite Electrolytes for Low Temperature SOFCs

Autor: Antonio Fernandez-Fuentes, Ana Lucia Mendoza Villa, K.P. Padmasree, J.A. Díaz-Guillén

Publikováno v: ECS Transactions. 94:63-71

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4b358a307dd062462b5fbe7c66f6ff46
https://doi.org/10.1149/09401.0063ecst

High performance of the novel Pd CeO2-NR/C (cerium oxide nanorods) nanocatalyst for the oxidation of C1, C2 and C3 organic molecules for fuel cells applications

Autor: J.C. Carrillo-Rodríguez, J.E. Solis-Tobías, J.A. Díaz-Guillén, R. Pérez-Hernández, F.J. Rodríguez-Varela, Ivonne Liliana Alonso-Lemus

Publikováno v: International Journal of Hydrogen Energy. 44:12415-12420

Cerium oxide nanorods treated at 200 (CeO2-NR2) and 400 °C (CeO2-NR4) were used to synthesize of Pd CeO2-NR2/C and Pd CeO2-NR4/C nanocatalysts to promote the Methanol, Ethanol, Ethylene Glycol and Glycerol Oxidation Reactions (MOR, EOR, EGOR and GOR

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f76c5cac74439ac584fc07f346a4b571
https://doi.org/10.1016/j.ijhydene.2018.09.221

Corrosion Resistant CrNX Nanolayers Obtained by Low Temperature Ion Nitriding of Hard Chromium Coated AISI 1045 Steel

Autor: S. Mancillas-Salas, J.C. Díaz-Guillén, J.A. Díaz-Elizondo, E.E. Granda Gutiérrez, G. Ochoa-Hernández, N.A. Rodríguez-Rosales, J.A. Díaz Guillén

Publikováno v: Materials Research v.24 n.4 2021
Materials research (São Carlos. Online)
Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
Materials Research, Vol 24, Iss 4 (2021)
Materials Research, Volume: 24, Issue: 4, Article number: e20210025, Published: 16 JUN 2021

Chromium nitrides CrXN have attracted research interest due to their excellent wear and corrosion properties when are deposited on steels. Nevertheless, due to the considerable difference between CrXN and steel expansion coefficients, microcracks and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b6b715238453a1464ad5a97711fed3b
https://doi.org/10.1590/1980-5373-mr-2021-0025