Results 11 to 20 of about 452,061 (316)

Ether-Induced Phase Transition toward Stabilized Layered Structure of MoS2 with Extraordinary Sodium Storage Performance

open access: yes, 2022
Ether-based electrolytes have long been proven to be advantageous over ether-based electrolytes in sodium ion batteries (SIBs), but the understanding of their effect on the phase transition of electrode materials during electrochemical cycling is very ...
Sheng Sun (142836)   +8 more
core   +1 more source

One-step Selective Synthesis of 13-epi-manoyl Oxide

open access: yesChemistry Journal of Moldova: General, Industrial and Ecological Chemistry, 2021
The selective one-step synthesis of 13-epi-manoyl oxide is reported based on a low-temperature superacidic cyclization of sclareol. The reaction conditions have been finely tuned in order to achieve a 9:1 ratio between epimeric oxides in favor of the ...
Olga Morarescu   +5 more
doaj   +1 more source

Mechanical properties of carbon fiber reinforced polyether-ether-ketone

open access: yes, 2023
Mechanical properties of carbon fiber reinforced polyether-ether-ketone (CFR-PEEK): Young's modulus, density, poisson coefficient, elastic limit and ultimate strength.
Miguel Martinez-Mondragon (14817901)
core   +1 more source

An Investigation of Factors Determining the Token Value in the Blockchain-based Early Funding Mechanism

open access: yesEconomic and Business Review, 2021
The research employs WLS Regression for examining the main determinants of the ICO profitability in the crowdfunding stage. The variables are divided into three main categories: financial and technological aspects, and the ICO characteristics, with the ...
Alfreda Šapkauskienė   +1 more
doaj   +1 more source

Modified Cassava Starches’ Identification through Mid-Infrared Spectroscopy and Exploratory Analysis

open access: yesAnalytica, 2023
Different starch properties may cause alterations in the foodstuff’s external appearance. However, modification processes in starches are usually secretive.
Isaac Yves Lopes de Macêdo   +7 more
doaj   +1 more source

Molecular-scale descriptions and experimental characterizations of nitrocellulose soaked in pure liquid ethanol or diethyl ether respectively at room temperature

open access: yesMaterials Research Express, 2020
Studies on nitrocellulose (NC) mixtures with little solubilities were neglected in many cases previously. This investigation was performed to provide supplemental characterizations of NC and its soaked state with pure liquid ethanol or diethyl ether by ...
Pingan Liu   +6 more
doaj   +1 more source

ETHER - a partially forgotten anesthetic

open access: yesJournal of Education, Health and Sport, 2022
INTRODUCTION: Ether is the common name for diethylether (CH3-CH2-O-CH2-CH3). It is a colorless, volatile and highly flammable liquid with a characteristic pungent odor. It was widely used as an anesthetic in the past and is now a component of solvents. 
Kinga Pożarowska   +4 more
doaj   +1 more source

Crystal structure of bis(3,5-dichloro-2-hydroxybenzyl)(2-methoxyethyl)amine

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2023
The title compound, systematic name 4,4′,6,6′-tetrachloro-2,2′-{[(2-methoxyethyl)azanediyl]bis(methylene)}diphenol (C17H17Cl4NO, 1), was prepared via a modified Mannich reaction between 2-methoxyethylamine, 2,4-dichlorophenol, and aqueous formaldehyde ...
Bradley M. Wile   +2 more
doaj   +1 more source

Dosage de l'acide salicylique dans les vins par chromatographie en phase gazeuse

open access: yesOENO One, 1977
La recherche et le dosage de l'acide salicylique, éventuellement ajouté dans des vins, peuvent être effectués par chromatographie en phase gazeuse de l'extrait par l'éther du vin acidifié.
Alain Bertrand, Ch. Sarre
doaj   +1 more source

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