Nanostructured Anodes for Solid Oxide Fuel Cells Obtained by Screen‐Printing and Infiltration
Fuel Cells, Volume 25, Issue 5, October 2025.ABSTRACT Nanomaterials were used for the investigation of electrochemical performance tests of solid oxide fuel cells. Two different approaches were chosen to produce symmetrical nanoparticle (NP)‐based cells: screen printing and infiltration. Screen printing, as a state‐of‐the‐art manufacturing process, leads to unstable NiO/gadolinium‐doped ceria ...
Martin Michael Juckel +4 more
wiley +1 more source
Cerâmica, 2007 Rare earth modified lead titanate powders Pb1-xRExTiO3 (REPT), x = 0.01, 0.05, 0.07 and RE = Yb, Y, were prepared by the Pechini method. The materials were calcined under flowing oxygen at different temperatures from 300 to 700 ºC.
F. C. D. Lemos +5 more
doaj +1 more source
Multiband orange-red photoluminescence of Eu3+ ions in new "114" LnBaZn(3)GaO(7) and LnBaZn(3)AlO(7) oxides [PDF]
, 2010 A new series of gallozincates LnBaZn(3)GaO(7) (Ln=La, Nd, Sm, Eu, Gd, Dy, Y) and new aluminozincates LnBaZn(3)AlO(7) (Ln=Y, Eu, Dy) have been synthesized.
Caignaert, V +3 more
core +1 more source
Photoluminescence in ZrO2 doped with Y and La Fotoluminescência em ZrO2 dopado com Y e La
Cerâmica, 2007 This study aims to describe the synthesis and optical characterization of a nanometric zirconium oxide solid solution containing yttrium and lanthanum. Zirconium citrate, yttrium nitrate and lanthanum nitrate were mixed in the ratios: 94 mol% of ZrO2 - 6
W. S. C. de Sousa +5 more
doaj +1 more source
Preparação e caracterização de fibras e nanotubos de BiFeO3 e FeNbO4 [PDF]
, 2015 Mestrado em Engenharia FísicaEsta dissertação teve como objetivo a produção e caracterização física de fibras e nanotubos de BiFeO3 e FeNbO4. Para o desenvolvimento destes materiais utilizou-se a técnica de fusão com laser (LFZ), o método sol-gel ...
Peixoto, Marina Manuela Vieira
core
Investigation of Perovskite Oxide SrCo 0.8Cu 0.1Nb 0.1O 3–δ as a Cathode Material for Room Temperature Direct Ammonia Fuel Cells [PDF]
, 2019 Single‐phase perovskite oxide SrCo0.8Cu0.1Nb0.1O3–δ was synthesized using a Pechini method. X‐ray diffraction (XRD) analysis indicated a cubic structure with a=3.8806(7) Å. The oxide material was combined with active carbon, forming a composite electrode
Lan, Rong +3 more
core +2 more sources
Self-Assembly of Au-Fe3O4 Hybrid Nanoparticles Using a Sol-Gel Pechini Method. [PDF]
Molecules, 2021 Ovejero JG, Garcia MA, Herrasti P.
europepmc +1 more source
Effect of Ethylene Glycol: Citric Acid Molar Ratio and pH on the Morphology, Vibrational, Optical and Electronic Properties of TiO2 and CuO Powders Synthesized by Pechini Method. [PDF]
Materials (Basel), 2022 Vargas-Urbano MA +7 more
europepmc +1 more source
Microstructural evaluation of CoAl2O4 nanoparticles by Williamson–Hall and size–strain plot methods
Journal of Asian Ceramic Societies, 2018 CoAl2O4 nanoparticles were prepared by a Pechini method using chelating agent citric acid. CoAl2O4 nanoparticles were synthesized at different calcination temperatures of 600–900°C.
H. Irfan, Mohamed Racik K., S. Anand
doaj +1 more source
, 2013 Magnetic properties of the spin-3/2 Heisenberg system Cr2BP3O12 are investigated by magnetic susceptibility chi(T) measurements, electron spin resonance, neutron diffraction, and density functional theory (DFT) calculations, as well as classical and ...
Chen, S. +10 more
core +1 more source