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Materias / palabras clave: Technology: Chemical technology

Materias / palabras clave: materials degradation, corrosion, weathering, degradation resistance; Technology: Electrical engineering. Electronics. Nuclear engineering: Materials of engineering and construction. Mechanics of materials

Materias / palabras clave: corrosion of traditional energy systems, salient features of fundamentals of corrosion, role of nano- and microstructure in corrosion, corrosion of nuclear energy systems, electrochemistry of corroding interfaces, corros...

In this work, MCM-41 materials have been synthesized and modified with different metal loadings of iron by the wet impregnation method. The different meso-structures obtained were characterized by XRD, UVVIS-RD, ICP and ...

Abstract Polyoxometalates (POMs) have attracted increasing attention as photoactive inorganic materials for dye-related photochemical processes. In this work, a Zn-modified BiW11 polyoxometalate (Zn-BiW11) was synthesize...

Abstract The photocatalytic efficiency of pristine titanium dioxide nanoparticles (TiO2 NPs) remains suboptimal due to its poor visible light absorption and rapid charge carrier recombination, necessitating fine structu...

Abstract A promising approach for constructing visible-light-responsive photocatalysts with superior activity is realized through the surface grafting of wide-band-gap semiconductors with earth-abundant elements. Consequ...

Poly(N-acryloylmorpholine) (P(NAM))-based materials have been developed to prevent protein adhesion to surfaces due to their biocompatibility and protein-repellent properties. However, transferring the benefits of P(NAM)...

Visually monitoring of the residual morphology and quantitatively determining the degradation degree of hydrogels applied in tissue repair therapy in a real-time and noninvasive manner were a crucial technological mean. ...

Abstract Nanomaterials have emerged as highly effective candidates for air quality improvement due to their exceptional surface area, tuneable porosity, and catalytic activity. Recent studies report CO₂ adsorption capa...

Single-atom catalysts (SACs) and dual-atom catalysts (DACs) have emerged as promising materials for activating persulfate (PS) in advanced oxidation processes (AOPs) aimed at degrading organic pollutants. This review sys...

Polymeric composites have been widely used in various structural and thermal aerospace applications. Polymeric composites having high strength and high modulus reinforcement are ideally suited for lot of critical aerospa...

Abstract Zinc oxide (ZnO) nanoparticles are widely explored for photocatalytic degradation of organic pollutants due to their high stability, low cost, and environmental compatibility. In this study, ZnO nanoparticles we...

The availability of natural soils with hydraulic conductivity below 1 × 10−9m/sfor liner systems is declining, while industrial waste such as circulating fluidized bed combustion (CFBC) fly ash remains underutilized...

Environmental pollution caused by non-biodegradable plastic waste has become a major global concern, prompting the development of eco-friendly alternative materials. Bioplastics derived from natural polymers are consider...

The study was conducted to determine the kinetic parameters of in situ DM and NDF and the passage of particles of forages produced from the intercropping of brachiaria grass with corn and soybean crops. Three experiments...

In this study, ZrO2-based composite photocatalytic coatings modified with Pr6O11 up-conversion materials were proposed for the removal of oxytetracycline(OTC) from wastewater. The Pr6O11/ZrO2 composite photocatalyst powd...

Abstract This study focuses on the development of novel photo-catalytic materials and their application in the degradation of methylene blue dye in textile wastewater. The research investigates Pr6O11/ Nd2O3/GO, Pr6O11/ ...

Abstract Growing environmental problems and the threat of an energy crisis have created an urgent need for affordable and efficient photocatalysts that can work under UV light to remove pollutants. In this work, Zinc fer...

Co-doped titanium dioxide materials were successfully synthesized by the sol–gel method. Molybdenum was incorporated into all materials at 0.5 wt %, while the co-dopants, copper and cobalt, were added at 0.2–0.5 wt %...

The use of pesticides in agriculture and other areas of human activity is interrelated with a major global issue of environment protection. This article analyzes domestic and international literature over a 20-year perio...

PLA was grafted onto starch nanoparticles using a novel synthetic strategy consisting of three reaction steps. The first step was aimed to protect the hydroxyl groups of PLA by benzoylation (PLABz), the second one involv...

Ag-Cu alloys used in sliding electrical contacts often fail by delamination under current-carrying friction. This study examines the delamination mechanism in AgCu10 by characterizing subsurface microstructural evolution...