Synthesis and study of impendence spectroscopy properties of La0.6Ca0.2Na0.2MnO3 manganite perovskite prepared using sol–gel method
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-020-03360-4
Abstract: La0.6Ca0.2Na0.2MnO3 manganite was prepared using sol–gel method. Rietveld refinement of XRD pattern indicates that the prepared sample crystallizes in the rhombohedral R3¯c\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$R\overline{3}c$$\end{document} structure. The impendence spectroscopy… read more here.
Keywords: la0 6ca0; 2mno3 manganite; 2na0 2mno3; spectroscopy ... See more keywords
Mechanical and Tribological Properties of NbTi-NX and NbTi-N12-CH Coatings Prepared Using Radio Frequency Magnetron Sputtering and Their Application for Micro-drills
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DOI: 10.1007/s11665-020-04580-9
Abstract: In this study, NbTi-NX and NbTi-N12-CH coatings were prepared using radio frequency magnetron sputtering on high-speed steel substrates, where X represents the flow rate of nitrogen and CH represents a coating containing carbon and hydrogen… read more here.
Keywords: nbti n12; n12 coatings; n12 coating; coatings prepared ... See more keywords
Sorption and thermodynamic properties of dry crystallized Palada payasam mix prepared using manual and mechanical stirring
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DOI: 10.1007/s13197-021-05111-7
Abstract: An attempt was made to develop mathematical models to describe the sorption behaviour and determine the thermodynamic properties of sorption of dry-crystallized Palada payasam mix at different water activities (between 0.113 and 0.973) and temperature… read more here.
Keywords: dry crystallized; thermodynamic properties; prepared using; sorption ... See more keywords
Enhanced catalytic hydrogenation reduction of bromate on Pd catalyst supported on CeO2 modified SBA-15 prepared by strong electrostatic adsorption
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DOI: 10.1016/j.apcatb.2018.02.009
Abstract: Abstract Supported Pd catalysts on CeO2 modified SBA-15 (Ce-SBA-15) were prepared using the strong electrostatic adsorption (SEA) method. For comparison, supported Pd catalysts on SBA-15 and Ce-SBA-15 were prepared using the impregnation method. Liquid-phase catalytic… read more here.
Keywords: sba; microscopy; method; sba prepared ... See more keywords
Small ZSM-5 crystals with low defect density as an effective catalyst for conversion of methanol to hydrocarbons
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DOI: 10.1016/j.cattod.2019.09.023
Abstract: Abstract This work presents the synthesis of nearly defect-free ZSM-5 nanosized crystals, prepared in fluoride medium by seeding with silicalite-1. This material was carefully characterized and its catalytic performances in the methanol to hydrocarbons (MTH)… read more here.
Keywords: methanol hydrocarbons; density; prepared using; catalyst ... See more keywords
Molybdenum sulfide nanoparticles prepared using starch as capping agent. Redispersion and activity in Athabasca Bitumen hydrotreating
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DOI: 10.1016/j.cattod.2021.05.021
Abstract: Abstract Nanoparticles of MoS3 were synthesized from (NH4)2MoS4 in acid media using water-soluble starch as a capping agent. X-Ray Diffraction patterns confirmed the formation of MoS3 while Transmission Electron Microscopy results showed the presence of… read more here.
Keywords: athabasca bitumen; activity; capping agent; starch capping ... See more keywords
Stability characteristics of O/W emulsions prepared using purified glycyrrhizin or a non-purified glycyrrhizin-rich extract from liquorice root (Glycyrrhiza glabra)
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DOI: 10.1016/j.colsurfa.2020.126006
Abstract: Abstract This study evaluated the stability characteristics of oil-in-water emulsions prepared using purified glycyrrhizin (PG) or a non-purified glycyrrhizin-rich extract from liquorice root (LRE) at equivalent glycyrrhizin concentrations (0.01−0.1%, w/w). PG-stabilized emulsions were sensitive to… read more here.
Keywords: glycyrrhizin; emulsions prepared; stability characteristics; prepared using ... See more keywords
Characterizations of foamed asphalt binders prepared using combinations of physical and chemical foaming agents
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DOI: 10.1016/j.conbuildmat.2019.01.156
Abstract: Abstract The objective of this study is to characterize the foamed asphalt binders prepared using different combinations of physical and chemical foaming agents. The foamed asphalt binders were investigated using the Rotational Viscosity (RV), Dynamic… read more here.
Keywords: combinations physical; foamed asphalt; binders prepared; foaming ... See more keywords
Microstructure and corrosion behavior of 316L stainless steel prepared using different additive manufacturing methods: A comparative study bringing insights into the impact of microstructure on their passivity
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DOI: 10.1016/j.corsci.2020.108914
Abstract: Abstract This work compares the microstructure and corrosion resistance of 316 L stainless steel samples prepared using two different additive manufacturing methods: selective laser melting (SLM), and laser metal deposition (LMD). A wrought material was used… read more here.
Keywords: stainless steel; corrosion; manufacturing; microstructure corrosion ... See more keywords
A silica-supported Ni-based catalyst prepared using TEPA for the plasma synthesis of ammonia
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DOI: 10.1016/j.ijhydene.2020.10.153
Abstract: Abstract Ammonia is a potential hydrogen carrier and can be used as an alternative fuel. In this study, plasma cooperative catalytic synthesis ammonia was used. The catalyst consisted of Ni impregnated into silica, using one… read more here.
Keywords: using tepa; catalyst prepared; synthesis ammonia; catalyst ... See more keywords
Study of UV-sensitive Ag doped WO3 prepared using ultra-sonification
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DOI: 10.1016/j.ijleo.2021.167266
Abstract: Abstract In this research work, authors have investigated optical and structural properties of silver doped tungsten oxide. The method used for preparation of samples is rapid, easy and prolific wet chemical precipitation synthesis technique with… read more here.
Keywords: doped wo3; sensitive doped; wo3; study sensitive ... See more keywords