Results 51 to 60 of about 35,202 (159)

The influence of green microstructure and sintering parameters on precipitation process during copper-nickel-zinc ferrites sintering

open access: yesBoletín de la Sociedad Española de Cerámica y Vidrio, 2014
Microstructural changes that occur during heat treatment of copper-nickel-zinc ferrites have been studied. The process of precipitation of the two types of crystals that occur during the sintering process has been analyzed.
Barba, Antonio   +3 more
doaj   +1 more source

Sol-Gel Synthesis of Nanocrystalline Mesoporous Li4Ti5O12 Thin-Films as Anodes for Li-Ion Microbatteries

open access: yesNanomaterials, 2020
The development of anodes based on Li4Ti5O12 (LTO) for lithium ion batteries has become very important in recent years on the basis that it allows a long service life (stability in charge-discharge cycling) and safety improvements. The processing of this
Jadra Mosa, Mario Aparicio
doaj   +1 more source

Eficiencia energética de fachadas ventiladas con baldosas cerámicas reflectantes al infrarrojo cercano

open access: yesInformes de la Construccion, 2016
La creciente concienciación social respecto a la construcción sostenible y el ahorro energético en edificios está conduciendo a prescriptores y usuarios finales a tomar en consideración nuevas soluciones constructivas.
G. Silva   +4 more
doaj   +1 more source

In situ thermal runaway of Si-based press-fit diodes monitored by infrared thermography

open access: yesResults in Physics, 2020
Overvoltage is one of the main causes that lead to the failure of electronic devices. This makes fundamental to understand the electrical and thermal mechanisms engaged in the process.
A. Moure   +4 more
doaj   +1 more source

Planteamientos sobre las cerámicas urbanas y rurales del territorio granadino

open access: yes, 2007
Nos proponemos —y nunca mejor empleado el plural, pues somos una parte de un grupo de investigación quienes suscribimos este trabajo— entrar en un tema casi inédito hasta ahora, la relación de la cerámica con el poblamiento.
Malpica Cuello, Antonio   +6 more
core   +1 more source

Real‐Time, Interpretable Diagnostics for Solid‐State Batteries via Machine Learning on In Situ Impedance Spectra

open access: yesBattery Energy, Volume 5, Issue 3, May 2026.
Real‐time diagnostics of solid‐state batteries enabled by interpretable machine learning: in situ impedance spectra are transformed into physics‐informed features to simultaneously predict state of charge and state of health, while mapping key frequency responses to underlying electrochemical processes.
Zachary Warren   +6 more
wiley   +1 more source

Controle do tamanho final de porcelanatos: modelagem e simulação das etapas de prensagem e secagem [PDF]

open access: yes, 2011
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Ciência e Engenharia de Materiais, Florianópolis, 2011Inicialmente é utilizada uma análise de caso referente a uma linha de produção ...
Santos Barbosa, Dolly
core  

Effect of Peanut Shell Powder as a Pore‐Forming Additive in the Production of Ceramic Membranes

open access: yesInternational Journal of Ceramic Engineering &Science, Volume 8, Issue 3, May 2026.
This study investigates the sustainable use of an agricultural by‐product, Peanut shell powder (PSP), to create pores in clay‐alumina membranes sintered at 1150°C. With 30 wt.% PSP, porosity reaches 49%, achieving high water flux (∼2300 L·h−1·m−2) and usable strength (17 MPa). Ideal for low‐cost membrane and effluent treatment.
Mykaell Y. M. Souza   +4 more
wiley   +1 more source

El Museo de Cerámica «Ruiz de Luna» de Talavera de la Reina. La identidad de la ciudad [PDF]

open access: yesBoletín del Museo Arqueológico Nacional, 2017
En este trabajo recogemos la evolución de la colección de cerámica de Talavera y Puente del Arzobispo, que desde 1908 reunió Juan Ruiz de Luna Rojas para uso y exposición en el alfar de Ntra. Sra. del Prado.
Domingo Portela Hernando   +1 more
doaj  

Heterocoagulation and SPS sintering of sulfonitric-treated CNT and 8YZ nanopowders

open access: yesJournal of Asian Ceramic Societies, 2019
Reinforcement of ceramic composites using carbon nanotubes (CNT) has been extensively studied for materials such as Al2O3, Si3N4 and tetragonal ZrO2.
Sofía Gómez   +5 more
doaj   +1 more source

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