Qatar University Institutional Repository: Recent submissions
Now showing items 401-420 of 32247
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Efficient solar-powered PEM electrolysis for sustainable hydrogen production: an integrated approach
( Springer Nature , 2024 , Article)The coupling of photovoltaics (PVs) and PEM water electrolyzers (PEMWE) is a promising method for generating hydrogen from a renewable energy source. While direct coupling is feasible, the variability of solar radiation ... -
Environmental remediation and the efficacy of ceramic membranes in wastewater treatment-a review
( Springer Nature , 2024 , Article Review)Ceramic membranes are gaining rapid traction in water and wastewater treatment applications due to their inherent advantages, such as chemical/thermal stability, low fouling propensity, and extended lifespan. This review ... -
Production of high-performance concrete through the addition of new generation of superplasticizers: a comprehensive review on the electrokinetics and rheological behaviors
( Springer Nature , 2024 , Article Review)The advancement of superplasticizers is considered a significant innovation in the construction sector, which has facilitated the creation of high-quality concrete. The construction industry has a pressing need for the ... -
Removal of oil spills from aqueous systems by polymer sorbents
( Springer Nature , 2024 , Article Review)This review deals with the applicability of polymeric sorbents in removing spilled free oil from water surfaces. The theoretical framework covers the sorption ability of polymeric materials in general, respecting their ... -
A concise review on BTEX remediation from aqueous solutions by adsorption
( Springer Nature , 2024 , Article Review)The adequate provision of clean water for the emerging population is a global issue. This emphasises the importance of detecting and eradicating toxic pollutants from water and the environment. Being a major pollutant of ... -
Waste materials utilization in 3D printable concrete for sustainable construction applications: a review
( Springer Nature , 2024 , Article Review)Three dimensionally printed concrete (3DPC) is an interesting topic that has attracted increasing attention during the last few years. This paper offers a comprehensive review of the utilization of waste materials in 3DPC. ... -
Adsorptive removal of emulsified crude oil from produced water using modified biowaste; its kinetics and thermodynamic study
( Springer Nature , 2024 , Article)The recycling and reuse of a naturally occurring biowaste (Cuttlefish-bone, CB) for the active removal of organic moieties originating from crude oil contaminants from low-saline-produced water is investigated in this ... -
Pilot scale evaluation of thin film composite membranes for reducing wastewater volumes: osmotic concentration process
( Springer Nature , 2024 , Article)Gas operations generate large volumes of wastewater, necessitating efficient water management schemes. This study evaluates a forward osmosis (FO) pilot plant for volumes reduction of gas industry process water (PW). The ... -
Characterization of microstructural and mechanical properties of hybrid Al/SiC/Al2O3 nanocomposites
( Springer Nature , 2024 , Article)This study focuses on the fabrication of aluminum-based hybrid metal matrix composites with a consistent SiC content of 2 wt% and varying concentrations of Al2O3 nanoparticles (2, 4, and 6 wt%), aiming to understand their ... -
Special issue: material science for environmentally sustainable world
( Springer Nature , 2024 , Article)The year 1974 marked the dawn of a significant global movement-World Environment Day. Since its inception, this day, observed annually on June 5th, has served as a vital platform for the world to unite in addressing pressing ... -
Unlocking CO2's potential: exploring graphene-based catalysts for sustainable chemicals and fuels production
( Taylor and Francis Ltd. , 2024 , Article Review)Exacerbation of anthropogenic emissions, particularly CO2, poses a peril to our planet. Carbon Capture, Utilization, and Storage (CCUS) technologies offer a promising avenue for combatting climate change by transforming ... -
Recent advances in concrete-filled fiber-reinforced polymer tubes: a systematic review and future directions
( Springer Science and Business Media Deutschland GmbH , 2024 , Article Review)This paper aims to consolidate and summarize the latest advancements in concrete-filled fiber-reinforced polymer (FRP) tubes. Through a systematic approach, the review paper presents the significant attention within civil ... -
Valorization of mixed plastics waste for the synthesis of flexible superhydrophobic films
( Springer Science and Business Media B.V. , 2024 , Article)Superhydrophobic surfaces are typically created by enhancing nanoscale roughness or incorporating anti-wetting additives like silanes, nanoparticles, or fluorinated compounds. Limited by the availability of nano-structured ... -
Comprehensive evaluation of microstructure and mechanical performance of sustainable ambient-cured alkali-activated composites
( Taylor and Francis Ltd. , 2024 , Article)Cement is one of the building materials that is most frequently utilized in the construction field. However, the cement industry contributes significantly to the production of greenhouse gases. Therefore, many works have ... -
Strengthening of pre-loaded RC beams using sustainable ambient-cured FA/GGBS geopolymer mortar
( Springer Nature , 2024 , Article)This study investigates the effect of using ambient-cured geopolymer mortar (GPM) made of fly ash (FA) and ground-granulated blast furnace slag (GGBS) as a sustainable strengthening material on the flexural behaviour of ... -
Structural interactions of complex proteins with trehalose: mechanisms for improving the multilevel structure and functional properties of lentil-quinoa protein complexes
( Taylor and Francis Ltd. , 2024 , Article)This study aimed to explore the impact of novel method in improving the functionality and nutritional value of lentil-quinoa protein complexes. The method involved manipulating protein interactions through pH shifting and ... -
Thermoluminescence response of Ce doped CaTiO3 nanophosphor synthesized by hydrothermal method for gamma dosimetry
( Walter de Gruyter GmbH , 2024 , Article)Nanocrystalline calcium titanate (CaTiO3) doped with cerium ions (0.02 mol%) was synthesized via hydrothermal method and its luminescent properties were studied for gamma dosimetry. For the synthesized samples, the best ... -
Lithium and Boron Recovery From Oil Field Produced Water: A Mini Review
( Springer Science and Business Media Deutschland GmbH , 2024 , Conference)Produced water (PW) from oil and gas industries contains strategically important elements such as Lithium (Li) and Boron (B). The multiple application of Li and B apart from the production of heavy-duty batteries and ceramic ... -
Triboelectric multilayered electrospun co-polyamide-based wound dressings with inherent antibacterial properties
( Springer Nature , 2024 , Article)Wound healing is a challenging problem to healthcare and society, requiring the development of advanced materials that can enhance tissue rejuvenation and prevent infection. This article presents the design and synthesis ... -
Global, Regional, and National Burden of Cardiovascular Diseases and Risk Factors in 204 Countries and Territories, 1990-2023
( Elsevier , 2025 , Article)BackgroundCardiovascular diseases (CVDs) are the leading cause of mortality and are among the foremost causes of disability globally. CVD burden has continued to increase in most countries since 1990, with trends driven ...
