Results 81 to 90 of about 100,996 (289)
The Performance of Carbon-Based Nanomaterials in Different Base Oils and an Oil Blend
LubricantsDifferent carbon-based nanomaterials (fullerenes, graphene, SWCNTs, and SWCNT-COOH) were tested as additives in a base mineral oil, SN150; rapeseed oil (RSO); and a 50/50 by volume blend of the two using an HFRR (high-frequency reciprocating rig) tester ...
Jack Nasr, Diana-Luciana Cursaru
doaj +1 more source
Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions
Advanced Functional Materials, EarlyView.This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian +7 more
wiley +1 more source
International Journal of Chemical EngineeringA natural gas (NG) dehydration unit based on glycol absorption is considered one of the most important gas processing units, aiming to decrease water content and consequently adjust its dew point.
Abeer M. Shoaib +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein +4 more
wiley +1 more source
Advanced Functional Materials, EarlyView.A miniaturized, label‐free, and enzyme‐free biosensor (miR‐TFT) enables direct electrical detection of microRNA (miRNA) with single‐nucleotide specificity and a detection limit of 0.6 fM. Built on a tri‐channel In2O3/ZnO heterojunction and functionalized with bespoke peptide nucleic acid (PNA) probes, the device is robust, reusable, and compatible with
Wejdan S. Al Ghamdi +5 more
wiley +1 more source
Predicting Reservoir or Non-Reservoir Formations by Calculating Permeability and Porosity in an Iraqi Oil Field [PDF]
Journal of Chemical and Petroleum EngineeringThis study is focused on identifying the formations, whether are they reservoir formations or not. The effective porosity and permeability evaluating of the oil reservoir is the most important methods to recognize the formations.
Luay Ahmed Khamees +2 more
doaj +1 more source
Revenue raising taxes : general equilibrium evaluation of alternative taxation in U.S. petroleum industries [PDF]
Should the United States increase taxes and tariffs in the energy sector to reduce its federal deficit? This paper uses a twelve sector general equilibrium model to estimate the fiscal effects, and the effects on welfare and employment, of : (i) a 25 ...
de Melo, Jaime +2 more
core
Advanced Functional Materials, EarlyView.This review describes the different surface engineering strategies for quantum dots that addresses the challenges associated with surface defects, highlighting their role in enhancing the performance of solar energy conversion technologies. Abstract Colloidal quantum dots (QDs) have garnered significant attention for their unique potential in clean ...
Kokilavani S., Gurpreet Singh Selopal
wiley +1 more source
Maximization of natural gas liquids production from an
Egyptian Journal of Petroleum, 2016 It is known that the price of liquefied petroleum gas (LPG) is higher than that of natural gas from which it is derived. So the modification of a natural gas plant to produce LPG instead of lighter hydrocarbon gases is very important in the view point of
Ahmed Abd El-Kader Bhran +2 more
doaj +1 more source
Analytical chemistry solutions to hazard evaluation of petroleum refining products. [PDF]
Regul Toxicol Pharmacol, 2023 Roman-Hubers AT +3 more
europepmc +1 more source