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Deposition of bioactive glass coatings based on a novel composition containing strontium and magnesium
(Elsevier, 2022-05-27)
In this work a novel bioactive glass composition was used to deposit coatings by means of plasma spraying. Different coatings were manufactured and optimized by varying the processing parameters and were studied by X-ray ...
Challenging zircon coatings by suspension plasma spraying
(Elsevier, 2022-04-30)
Zircon is a ceramic material that decomposes at high temperature, limiting its use by conventional thermal spraying. In this work, it is intended to use thermal spraying from concentrated aqueous suspensions to evaluate ...
Enhanced Atenolol oxidation by ferrites photoanodes grown on ceramic SnO2-Sb2O3 anodes
(Elsevier, 2022-03-24)
The increase in the consumption of pharmaceutical compounds has caused the increment of their presence in different body waters. β-blockers are one of the most dangerous even at low concentrations (ng L−1). Anodic oxidation ...
Microstructure-dependent magnetic permeability in ferrites from nanoparticles
(Elsevier, 2023-04-03)
Ferrite samples of composition Cu0.12Ni0.23Zn0.65(Fe2O4) have been prepared by a conventional ceramic process using different sintering temperatures and dwell times. The average particle size is around 25–30 nm and, after ...
Análisis de ciclo de vida y reglas de categoría de producto en la construcción. El caso de las baldosas cerámicas
(CSIC, 2011-06-30)
El presente trabajo muestra la evolución de las actividades de Análisis de Ciclo de Vida (ACV) y redacción de las Reglas de Categoría de Producto (RCP) en el sector de la construcción, más concretamente para los recubrimientos ...
Direct Recycling of Lithium-Ion Cathode: A Green Solution (Applied To Laptop Batteries)
(The Electrochemical Society, 2023-08)
A green and automatic recycling separation process to recycle LiCoO2 cathodes from laptop batteries was designed. Prior to that, an exhaustive study of the main chemistry used for laptop batteries was undertaken, analyzing ...
Kinetics of viscous flow sintering of glass–zircon composites: effect of zircon volume fraction and particle size distribution
(Elsevier ScienceDirect, 2022-02-02)
Viscous flow sintering of glass–zircon composites was studied by isothermal and constant-rate heating experiments. The sintering curves fitted very well to the developed kinetic model, based on the Kohlrausch–Williams–Watts ...
Comparison of different silica sources in the development of plasma sprayed 45S5 bioactive glass coatings
(ElsevierNorth-Holland, 2020-06-11)
45S5 bioactive glass coatings were deposited by plasma spraying from liquid feedstocks. In these feedstocks, the SiO2 needed to achieve the 45S5 bioactive glass composition has been provided either as tetraethyl orthosilicate ...
Efficient strategies for controlled release of nanoencapsulated phytohormones to improve plant stress tolerance
(BMC, 2023-05)
Climate change due to diferent human activities is causing adverse environmental conditions and uncontrolled
extreme weather events. These harsh conditions are directly afecting the crop areas, and consequently, their ...
Low-cost ceramic membrane bioreactor: Effect of backwashing, relaxation and aeration on fouling. Protozoa and bacteria removal
(Elsevier, 2022-07-04)
Membrane biological reactors (MBR) constitute an alternative to conventional wastewater treatments for improved recovery, reuse, and recycling of water. MBRs have a smaller footprint, provide better biotreatment and achieve ...