Results 1 to 10 of about 639 (87)

Effect of Solvent Variations in the Alcothermal Synthesis of Template-Free Mesoporous Titania for Dye-Sensitized Solar Cells Applications. [PDF]

PLoS ONE, 2016
A series of 14 mesoporous titania materials has been synthesized using the simple alcothermal template-free method and various alcohols, such as methanol, propanols and butanols, as solvents.
Maciej Zalas, Agata Wawrzyńczak, Paulina Półrolniczak, Jan Sobuś, Grzegorz Schroeder, Stefan Jurga, Elena Selli   +6 more
doaj   +1 more source

New polyvinylchloride plasticizers [PDF]

Нанотехнологии в строительстве, 2017
One of the main large-capacity polymers of modern chemical industry is polyvinylchloride (PVC). Polyvinylchloride is characterized by many useful engineering properties – chemical firmness in different environments, good electric properties, etc.
MAZITOVA Aliya Karamovna, AMINOVA Guliya Karamovna, MASKOVA Albina Rafitovna, SABITOV Ildar Narimanovich, NEDOSEKO Igor Vadimovich   +4 more
doaj   +1 more source

Razemattrennung des D,L-Amino-1-butanols mit L(+)-Weinsäure

CHIMIA, 1969
Optical resolution of D,L-2-amino-1-butanol bas been obtained on the basis of different solubilities of the acid L-(+)- tartrates in water and of the neutral L-(+) tartrates in ethanol. 
D. Pitré, E.B. Grabitz
doaj   +1 more source

Dosage direct des alcools dans les carburols par chromatographie en phase gazeuse Direct Gas Chromatographie Determination of Alcohols in Gasolines Blended by Oxygenated Compounds

Oil & Gas Science and Technology, 2006
Dans cette étude, on décrit une méthode de chromatographie en phase gazeuse utilisant une colonne remplie ; elle permet de doser, sans préfractionnement, les alcools jusqu'aux butanols dans les carburols (carburants additionnés de composés oxygénés).
Petroff N., Durand J. P.
doaj   +1 more source

Impacts of Glycoalkaloid Content of Potato Stem and Leaf on their Utilization for Production of Biobutanol as an Advanced Biofuel

تحقیقات نظام سلامت, 2022
Background: The potato plant tuber is typically used at a rate of half million tons per year. However, its significant biomass in the form of leaf and stem of the plant is mainly unused. Different components of potato plant contain relatively high amount
Amirmohammad Abedini, Hamid Amiri, Keikhosro Karimi   +2 more
doaj  

Genotype-by-Environment-by-Environment Interactions in the Saccharomyces cerevisiae Transcriptomic Response to Alcohols and Anaerobiosis

G3: Genes, Genomes, Genetics, 2018
Next generation biofuels including longer-chain alcohols such as butanol are attractive as renewable, high-energy fuels. A barrier to microbial production of butanols is the increased toxicity compared to ethanol; however, the cellular targets and ...
Maria Sardi, Molly Krause, Justin Heilberger, Audrey P. Gasch   +3 more
doaj   +1 more source

Dosage direct des alcools et éthers dans les carburants par chromatographie en phase liquide Direct Measurement of Alcohols and Ethers in Gasohols by Liquid Chromatography

Oil & Gas Science and Technology, 2006
Les différents composés oxygénés potentiels des carburants (alcools jusqu'aux butanols, acétone et éthers en C5 et C6) sont dosés par chromatographie en phase liquide inversée, avec deux qualités d'éluant sur la même colonne (RP 18).
Petroff N., Codet G.
doaj   +1 more source

Reaction Mechanisms and HCCI Combustion Processes of Mixtures of n-Heptane and the Butanols

Frontiers in Mechanical Engineering, 2015
A reduced primary reference fuel (PRF)-Alcohol-Di-tert-butyl Peroxide (DTBP) mechanism with 108 species and 435 reactions, including sub-mechanisms of PRF, methanol, ethanol, DTBP and the four butanol isomers, is proposed for homogeneous charge ...
Hu eWang, Hu eWang, Daniel eDelVescovo, Mingfa eYao, Zunqing eZheng, Rolf D Reitz   +5 more
doaj   +1 more source

L'introduction des composés oxygénés dans le raffinage : impact et stratégies The Introduction of Oxygenated Compounds in Refining: Impact and Strategies

Oil & Gas Science and Technology, 2006
L'addition de composés oxygénés dans les carburants est appelée à se développer dans de nombreux pays. Après les Etats-Unis, le Brésil et la République Fédérale d'Allemagne, la France vient d'autoriser (arrêté du 4 octobre 1983) l'addition de méthanol ...
Valais M., Leprince P.
doaj   +1 more source

Butanol isomers exert distinct effects on voltage-gated calcium channel currents and thus catecholamine secretion in adrenal chromaffin cells.

PLoS ONE, 2014
Butanol (C4H10OH) has been used both to dissect the molecular targets of alcohols/general anesthetics and to implicate phospholipase D (PLD) signaling in a variety of cellular functions including neurotransmitter and hormone exocytosis.
Sarah McDavid, Mary Beth Bauer, Rebecca L Brindley, Mark L Jewell, Kevin P M Currie   +4 more
doaj   +1 more source