Articles with "methyl pyrrolidone" as a keyword



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A new high-yield fabrication approach for porous red phosphorus nanosheets using N-methyl-2-pyrrolidone with multiple photocatalytic reduction applications

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Published in 2020 at "Ceramics International"

DOI: 10.1016/j.ceramint.2020.06.096

Abstract: Abstract In this study, a facile and effective solvothermal treatment-coupled ultrasonic exfoliation strategy was developed to prepare porous red phosphorus nanosheets (RP PNS) with a high yield output. N-methyl-2-pyrrolidone (NMP) was chosen as the dispersant… read more here.

Keywords: methyl pyrrolidone; high yield; phosphorus nanosheets; red phosphorus ... See more keywords
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Ethylene absorption in N-methyl-2-pyrrolidone/silver nano-solvent: Thermodynamics and kinetics study

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Published in 2020 at "Chinese Journal of Chemical Engineering"

DOI: 10.1016/j.cjche.2020.08.017

Abstract: Abstract The effect of presence of silver nanoparticles in pure N-methyl-2-pyrrolidone (NMP) solvent for ethylene gas absorption in an experimental pressure decaying setup has been investigated. All experiments were performed at temperatures of 278.15 K,… read more here.

Keywords: absorption; methyl pyrrolidone; thermodynamics; ethylene absorption ... See more keywords
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Generally trained models to predict drug solubility in N-methyl-2-pyrrolidone + water mixtures at various temperatures

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Published in 2018 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2018.01.043

Abstract: Abstract The trained versions of Yalkowsky and Jouyban-Acree models are proposed to predict solubility of drugs in binary aqueous mixtures of N-methyl-2-pyrrolidone (NMP) at various temperatures. To provide a full predictive model, the Abraham solvation… read more here.

Keywords: methyl pyrrolidone; trained models; generally trained; various temperatures ... See more keywords
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Vapor–liquid equilibrium for binary and ternary systems of tetrahydrofuran, ethyl acetate and N-methyl pyrrolidone at pressure 101.3 kPa

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Published in 2018 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2018.07.038

Abstract: Abstract Vapor−liquid equilibrium (VLE) data for the binary systems of tetrahydrofuran (THF) + ethyl acetate (EtOAc), THF + N-methyl pyrrolidone (NMP) and EtOAc + NMP, and the ternary systems of THF + EtOAc + NMP were measured at 101.3 kPa. The modified Rose vapor recirculating type… read more here.

Keywords: methyl pyrrolidone; vapor liquid; systems tetrahydrofuran; equilibrium ... See more keywords
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Vapor–liquid equilibrium of three binary systems for acetone, diethylamine and N-methyl pyrrolidone at atmospheric pressure

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Published in 2019 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2018.10.140

Abstract: Abstract The vapor liquid equilibrium data of diethylamine + acetone, acetone + N-methyl pyrrolidone and diethylamine + N-methyl pyrrolidone were measured at 101.3 kPa in this article. Van Ness and Herington test were used to check the experimental data. Three models of… read more here.

Keywords: methyl pyrrolidone; liquid equilibrium; equilibrium; vapor liquid ... See more keywords
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VLE and viscosity modeling of N-methyl-2-pyrrolidone (NMP) + water (or 2-propanol or 2-butanol) mixtures by cubic-plus-association equation of state

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Published in 2020 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2020.112980

Abstract: Abstract N-methyl-2-pyrrolidone (NMP) due to its special characteristics is an efficient solvent that has numerous industrial and practical applications. Moreover, its mixtures with organic solvents and water have scientifically and practically great of interest. In… read more here.

Keywords: methyl pyrrolidone; butanol; viscosity; water ... See more keywords
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Solubility measurement and thermodynamic modeling of caffeine in N-methyl-2-pyrrolidone + isopropanol mixtures at different temperatures

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Published in 2021 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2021.116519

Abstract: Abstract The solubility knowledge of pharmaceutical compounds in pure solvents and solvent mixtures has a critical role in formulation, separation and purification in the pharmaceutical and chemical industries. In the article ahead, the solid–liquid equilibria… read more here.

Keywords: methyl pyrrolidone; van hoff; solubility; different temperatures ... See more keywords
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Graphene-Fiber-Based Supercapacitors Favor N-Methyl-2-pyrrolidone/Ethyl Acetate as the Spinning Solvent/Coagulant Combination.

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Published in 2017 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.7b05982

Abstract: One-dimensional flexible fiber supercapacitors (FSCs) have attracted great interest as promising energy-storage units that can be seamlessly incorporated into textiles via weaving, knitting, or braiding. The major challenges in this field are to develop tougher… read more here.

Keywords: methyl pyrrolidone; rgo; rgo nmp; ethyl acetate ... See more keywords
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Gamma-Butyrolactone Overdose Potentially Complicated by Co-Ingestion of Industrial Solvent N-Methyl-2-pyrrolidone.

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Published in 2020 at "Journal of analytical toxicology"

DOI: 10.1093/jat/bkaa076

Abstract: Gamma-hydroxybutyrate (GHB) is misused as an intoxicant, either alone or concurrently with other substances. Because GHB is illegal, the precursor chemicals 1,4-butanediol and gamma-butyrolactone are also misused for the same effect, either through pre-ingestion alteration… read more here.

Keywords: industrial solvent; methyl pyrrolidone; gamma butyrolactone; solvent methyl ... See more keywords

Effect of glycerol, n, n-dimethylformamide and n-methyl-2-pyrrolidone on rabbit sperm stored at 4 °C and 16 °C

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Published in 2019 at "Animal Reproduction"

DOI: 10.21451/1984-3143-ar2018-0100

Abstract: Abstract Artificial insemination with cooled semen is the most common practice in rabbit farms and any improvement on it helps to increase the efficiency and productivity of rabbit meat farms. Therefore, the aim of this… read more here.

Keywords: glycerol dimethylformamide; methyl pyrrolidone; rabbit; extender ... See more keywords