Chemical Engineering: المرسلات الحديثة
السجلات المعروضة 1 -- 20 من 1261
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A brief review of in situ spectroscopic methods and electrochemical sensors as essential evaluation tools for the electrochemical reduction of CO2 (ElRC)
( The Royal Society of Chemistry , 2024 , Article)Electrochemical reduction of CO2 (ElRC) is a practical method for storing energy from renewable sources while completing the carbon cycle. Presently, electrochemical conversion energy technologies, which are more environmentally ... -
Synthesis of various Pb catalysts and their examination in the study of electrochemical CO2 reduction (ECR) using a quartz crystal microbalance with a Mn3O4 anode
( The Royal Society of Chemistry , 2025 , Article)As increasing CO2 concentration in the atmosphere seriously harms ecosystems, there is a need to decrease the level of CO2 to ensure the survival of mankind. Electrochemical CO2 reduction is considered to be one of the ... -
A comprehensive review of metal-based redox flow batteries: progress and perspectives
( Taylor and Francis , 2024 , Article)Redox flow batteries (RFBs) are perceived to lead the large-scale energy storage technology by integrating with intermittent renewable energy resources such as wind and solar to overcome current challenges in conventional ... -
Impact of magnesium substitution on the structural stability and catalytic performance of LaNiO₃ perovskites for methane dry reforming
( Elsevier , 2024 , Article)Mg-doped LaNiO3 perovskite nanoparticles, denoted as LaNixMg1-xO3 (0 ≤x ≤ 1), were prepared via the solution combustion technique and evaluated for dry reforming of methane. The results suggest that at 750 °C, a nickel ... -
Electrochemical Degradation Study of 4-Chlorophenol Using Magnesium Ferrite Catalysts Prepared by Solution Combustion
( Wiley , 2025 , Article)Electrochemical degradation of 4-chlorophenol (4-CP) was investigated using a rotating disk electrode (RDE) over magnesium ferrite (MgFe<inf>2</inf>O<inf>4</inf>), iron-oxide and magnesium-oxide in presence of 4-CP in ... -
Atomic level transition of graphene layer to carbon nanotubes over cobalt during ethanol decomposition reaction
( Elsevier , 2024 , Article)Herein we report the catalytic ethanol decomposition over cobalt catalyst synthesized using conventional solution combustion synthesis (SCS). The reaction pathway proposed in-situ DRIFT analysis shows that the decomposition ... -
Role of Ca in Ni-Ca/Fumed-SiO2 Catalysts for CO2 Catalytic Conversion to Methane
( Springer , 2024 , Article)This study investigates the role of calcium in facilitating the carbon dioxide methanation reaction over nickel supported on fumed-SiO2 catalysts. The wet impregnation method was used to prepare Ni/fumed-SiO2 catalysts ... -
Numerical analysis of spatial distribution of carbon in methane dry reforming over supported nickel catalyst in a packed bed reactor
( Elsevier , 2024 , Article)This study investigates carbon deposition during methane dry reforming over a nickel-based catalyst supported on alumina in a laboratory-scale fixed-bed reactor. Approximately 23.75 g of catalyst was used, and simulations ... -
Quartz crystal microbalance (QCM) study of electrochemical CO2 reduction on Sn electrocatalysts
( Elsevier , 2025 , Article)The extenuation of CO2 emissions using electrochemical CO2 reduction (ECR) is a promising approach. Electrochemical routes offer a number of benefits, including customizable layout, precise product modification, mild ... -
Electrochemical Reduction of CO2 (ERCO2) on Pb Electrocatalysts using Mn3O4 as Anode
( Wiley , 2025 , Article)The electrochemical reduction of carbon dioxide (ERCO2) to chemical feedstock and fuels is a promising strategy for reducing excessive carbon dioxide emissions. There are various benefits of converting CO2 to a single ... -
Recent Developments on CO2 Hydrogenation Performance over Structured Zeolites: A Review on Properties, Synthesis, and Characterization
( Multidisciplinary Digital Publishing Institute (MDPI) , 2024 , Article)This review focuses on an extensive synopsis of the recent improvements in CO2 hydrogenation over structured zeolites, including their properties, synthesis methods, and characterization. Key features such as bimodal ... -
Stretch-Induced Spin-Cast Membranes Based on Semi-Crystalline Polymers for Efficient Microfiltration
( Multidisciplinary Digital Publishing Institute (MDPI) , 2024 , Article)Microfiltration membranes derived from semi-crystalline polymers face various challenges when synthesized through the extrusion–casting technique, including the use of large quantities of polymer, long casting times, and ... -
Advanced Membrane Technology to Remove Boron from Water and Wastewater: A Comprehensive Study
( American Chemical Society , 2023 , Article Review)The rise in boron demand for global industries causes the anthropogenic release of this element to water streams, deteriorating water quality and challenging ecological sustainability. Stringent water quality standards are ... -
Effect of Zn-Fe2O3 nanomaterials on the phase separated morphologies of polyvinylidene fluoride piezoelectric nanogenerators
( Royal Society of Chemistry , 2023 , Article)Self-powered devices based on piezoelectric nanogenerators (PENGs) are becoming crucial in the upcoming smart societies as they can integrate multifunctional applications, especially sensing, energy storage, etc. In this ... -
Customers Dependent Demand Response in Energy Hubs with IoT Perforation
( Institute of Electrical and Electronics Engineers Inc. , 2023 , Conference)This work presented an energy hub with a residential integrated demand response model. A demand response program is utilized in the system to increase or decrease the loading demand in which residential consumers can be ... -
DRONA: A Novel Design of a Drone for Search and Rescue Operations
( Institute of Electrical and Electronics Engineers Inc. , 2023 , Conference)This paper presents a novel quadcopter drone that utilizes modular design to aid in search-and-rescue operations. The drone consists of three modules. The first module is a wireless portable patient monitoring system. The ... -
Purifying of Biogas Produced from Anaerobic Digestions Processes: An Economical Assessment
( Institute of Electrical and Electronics Engineers Inc. , 2023 , Conference)Anaerobic digestions processes (ADPs) are promising renewable energy resource that convert solid wastes to energy. Such processes can replace conventional energy resources and prompt sustainability. The products of the ... -
Solar Chimney Power Plant Integrated with Water Desalination Plant for Gray Hydrogen Production
( Institute of Electrical and Electronics Engineers Inc. , 2023 , Conference)This work presents a revolutionary design of a solar chimney power plant integrated with a water desalination plant with a target of continuous production of gray hydrogen gas. The design combines a classic Solar Chimney ... -
Strach/Chitosan Membranes for PEM Fuel Cells Applications
( Institute of Electrical and Electronics Engineers Inc. , 2023 , Conference)Composite membranes based on starch and chitosan doped with ionic liquid were synthesized in this work. The membranes were evaluated for application as proton conductors in proton exchange membranes (PEM) fuel cell ... -
Comprehensive insights into sustainable conversion of agricultural and food waste into microbial protein for animal feed production
( Springer Science and Business Media B.V. , 2023 , Article Review)The growing global population and higher living standards instantly demand the transition in the direction of a sustainable food system. A substantial section of means and agricultural lands are presently committed to ...
