Lanthanum ferromanganites thin films by sol–gel process. Influence of the organic/inorganic R ratio on the microstructural properties [PDF]
, 2005 Strontium-substituted lanthanum ferromanganites, La0.8Sr0.2Mn1−yFeyO3+δ (y=0, 0.2, 0.5, 0.8, 1), LSMF2Y (Y=10y) for solid oxide fuel cell (SOFC) cathode applications have been synthetized by a polymeric sol–gel route and deposited on YSZ substrates by a ...
Ansart, Florence +4 more
core +2 more sources
Luminescence intensity ratio by three thermalized levels in YAG:Er3+/Yb3+ nanoparticles [PDF]
Hemijska IndustrijaLuminescence thermometry is a remote temperature sensing method by observing temperature dependent spectral changes for temperature readout. Chase for increasing temperature readout sensitivity motivated research of employing 3rd thermalized level of Er3+
Ćirić Aleksandar +4 more
doaj +1 more source
Thermistor formation using BaTiO3 powders synthesised by the Pechini method
Ingeniería e Investigación, 2010 Barium titanate (BaTiO3) is a compound of interest in the field of electroceramics which is widely used in the manufacture of capacitors, piezoelectric transducers and resistive devices having a positive temperature coefficient (PTCR) and in manufacturing pyroelectric and optoelectronic devices.
Fernández Perdomo, Claudia P. +1 more
openaire +2 more sources
Investigation of Graded La2NiO4+ Cathodes to Improve SOFC Electrochemical Performance [PDF]
, 2010 Mixed ionic and electronic conducting MIEC oxides are promising materials for use as cathodes in solid oxide fuel cells SOFCs due to their enhanced electrocatalytic activity compared with electronic conducting oxides.
F. Ansart +6 more
core +2 more sources
Sol-gel synthesis, structure, and dielectric properties of La0.67LixTi1-xAlxO3 solid solutions
Heliyon, 2023 La0.67LixTi1-xAlxO3 were synthesized using the sol-gel Pechini route. Ceramic samples were sintered in the temperature range of 1240–1300 °C in the air atmosphere.
Tetiana Plutenko +4 more
doaj +1 more source
Modelling of the radiative properties of an opaque porous ceramic layer [PDF]
, 2010 Solid Oxide Fuel Cells (SOFCs) operate at temperatures above 1,100 K where radiation effects can be significant. Therefore, an accurate thermal model of an SOFC requires the inclusion of the contribution of thermal radiation.
B Rousseau +20 more
core +3 more sources
A review on the designing of homogeneous multicomponent oxides via polymer complex method
Materials & DesignThere have been a lot of interest in developing synthesis methods for the preparation of homogeneous multicomponent metal oxides for wide range of applications in the literature. One synthesis method of metal oxides was patented by Pechini in 1967, which
Masahiro Yoshimura +2 more
doaj +1 more source
Influência do tipo de solvente na síntese de mulita pelo método Pechini
CerâmicaResumo Mulita é um aluminossilicato com grande importância na tecnologia cerâmica. Sua síntese através de métodos químicos tem sido extensivamente estudada, no entanto, não se observam estudos da sua obtenção pelo método Pechini.
A. N. S. Braga +4 more
doaj +1 more source
Cerâmica, 2006 Vários métodos de síntese química têm sido desenvolvidos e utilizados na obtenção de pós para fabricação de membranas cerâmicas. Dentre os métodos alternativos utilizados em escala de laboratório, o método Pechini tem sido empregado com sucesso para a ...
A. C. F. M. Costa +4 more
doaj +1 more source
Nano‐ and Micro‐Sized Solid Materials Used as Antiviral Agents
Advanced Functional Materials, EarlyView.Due to the rise of viral infections in humans and possible viral outbreaks, the use of nano‐ or micro‐sized materials as antiviral agents is rapidly increasing. This review explores their antiviral properties against RNA and DNA viruses, either as a prevention or a treatment tool, by delving into their mechanisms of action and how to properly assess ...
Orfeas‐Evangelos Plastiras +6 more
wiley +1 more source