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Rare earth (RE) ions activated ZnO thin films were prepared via sol-gel route and the thin films be categorized by various techniques. X-ray diffraction (XRD) studies display the hexagonal wurtzite structure of the prepa...

Bismuthoxide-based catalysts gained attention for photocatalytic remediation of environmental pollutants owing to their low cost, feasibility, stability, small, and tunable band gap. In the present work, bismuth molybdat...

This article discusses the importance of education, particularly Islamic Religious Education, in addressing gender issues and inequalities faced by women in various aspects of life. Gender, as a social construction, is d...

This study has included a modulation of the rheological properties of asphalt by a catalyst chemical treatment with polycarbonate, and the microwave technique was used at a power of (360) watt at time intervals. Furtherm...

Catalytic methane decomposition (CMD) offers a direct pathway to CO2-free hydrogen by converting CH4 into H2 and solid carbon. However, its application is constrained by the need for efficient heat delivery to the cataly...

The study included upgrading kerosene of kirkuk crude oil by performing catalytic cracking for kerosene in vapor phase over molecular selves (5A°) as catalyst at temperatures of (400,500,550 and 600)°C ,using thermally...

Zeolite-based catalysts, owing to their adjustable acidity, high thermal stability, and well-defined microporous frameworks, play a crucial role in thermocatalytic processes such as hydrocarbon conversion and environment...

A new phenoxo-bridged diMnIII complex, Na[Mn2L(OH)2(H2O)2]·5H2O (1), obtained with the ligand L5− = 5‑methyl‑2‑hydroxo‑1,3‑xylene‑α,α‑diamine‑N,N,N′,N′‑tetraacetato, has been prepared and chara...

Equity students entering higher education through Enabling programs often encounter significant challenges as they transition into the academic field. This transition involves navigating the hysteresis juncture, a moment...

Es inevitable la producción de residuos que constituyen el último eslabón de cualquier actividad industrial. El incremento en el volumen de descartes industriales, la simultánea disminución de los espacios de dispos...

Fil: Valino, Ana Laura. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología. Laboratorio de Biocatálisis y Biotransformaciones; Argentina. El objetivo general de esta Tesis Doctoral fue desarrollar me...

University entrepreneurial ecosystems are key drivers of regional development and technological innovation in Latin America—a region still marked by poverty, unemployment, and inequality (Crespi & Tacsir, 2011). Innova...

In this work, iron oxide based catalysts doped with Al and Mn in HTS reaction were investigated. The catalysts were prepared by co-precipitation from metals nitrate solutions, using ammonium hydroxide (25% w/v) as precip...

"The thermochemical decomposition of beech wood biomass results in a poor quality bio-oil, which cannot be directly used in diesel engines. In order to make this oil resemble liquid fossil fuels, an upgrading technique s...

Fueron obtenidos diez derivados del ácido cinámico mediante la condensación del ácido malónico con diferentes benzaldehidos arilsustituidos en presencia de piperidina como catalizador, bajo irradiación de microonda...

This chapter presents different phenomena that arise when nanomaterials reach the environment, with emphasis in water systems. Transformations on the surface of nanomaterials and nanoparticles because of adsorption of ma...

The degradation of chemicals present in wastes by heterogeneous photocatalysis is an important issue and its study is a constantly growing field. An increasing number of papers deal with TiO2 (titania) as one of the most...