Zobrazeno 1 - 10
of 16 016
pro vyhledávání: '"Activity coefficient"'
Publikováno v:
Notulae Scientia Biologicae, Vol 16, Iss 2 (2024)
The investigation employed cyclic voltammetry (CV) assays to assess the scavenging efficacy of two recently developed compounds, namely meso-tetramethophenyl-porphyrin TPPH2(o-methyl) and meso-tetrabiphenyl-porphyrin (TbiPPH2), against the superoxide
Externí odkaz:
https://doaj.org/article/690410cbf4f84202986a209a36a91a9b
Autor:
Ralph J. Lehnert
Publikováno v:
Journal of Saudi Chemical Society, Vol 28, Iss 2, Pp 101827- (2024)
Context: Solubility prediction based on the general solubility equation (GSE) rests on reliable values for the isobaric heat capacity difference ΔCp,1 of the solid solute. Usually, this value is estimated with either zero or the melting entropy ΔS1
Externí odkaz:
https://doaj.org/article/10b7c4c4ee094319be2197eef99d6717
Publikováno v:
Buildings, Vol 14, Iss 7, p 2109 (2024)
Single-stage compression loading experiments were carried out on concrete specimens of various strengths to explore the characteristic parameters of the acoustic emission signal and its damage evolution law in the concrete damage process. These speci
Externí odkaz:
https://doaj.org/article/6d62b4d3494d4a23b27c417dd2594f47
Publikováno v:
Journal of Ionic Liquids, Vol 3, Iss 2, Pp 100065- (2023)
Deep eutectic solvents (DESs) are ionic liquid analogues that consist of Lewis or Brønsted acids and bases. These systems are characterized by a substantial decrease in melting points as compared to those of the neat constituents. Activity coefficie
Externí odkaz:
https://doaj.org/article/1ba74600e0c14188904ac505881d5621
Publikováno v:
Metals, Vol 14, Iss 5, p 603 (2024)
The Ag–Cu–Sb system is a key component of lead anode slime and boasts an exceptionally high economic recovery value. In this work, six models, including the Molecular Interaction Volume Model (MIVM), Modified Molecular Interaction Volume Model (M
Externí odkaz:
https://doaj.org/article/fd7c9fc04d3c4bbf807be4cb291d08ac
Akademický článek
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Autor:
Lindokuhle Manyoni, Gan Redhi
Publikováno v:
Heliyon, Vol 9, Iss 11, Pp e21516- (2023)
In the present study, the new data of the infinite dilution activity coefficient for 32 different solutes in {1-ethyl-1-methylpyrrolidinium bromide +1,5-pentanediol}, [[EMPYR] Br + 1,5-PDO] DES, were measured using the gas liquid chromatography (GLC)
Externí odkaz:
https://doaj.org/article/995ba5a692e9496e82f18f807353ee41
Autor:
Okechukwu Vincent Dickson, Thomas Deleau, Christophe Coquelet, Fabienne Espitalier, Julien Lombart, Antoine Tardy, Fatima Lachaize
Publikováno v:
Chemical Thermodynamics and Thermal Analysis, Vol 11, Iss , Pp 100117- (2023)
Encrustation occurs in many processing fluids where high levels of dissolved solids are present, especially in processes that use heat transfer equipment. The deposition of these scales in the interior surfaces of an autoclave can cause major issues
Externí odkaz:
https://doaj.org/article/94eee62bb43c4f1f95a67f531e531d2d
Autor:
Iván Navarro-Cárdenas, Ángel Martín
Publikováno v:
Frontiers in Physics, Vol 11 (2023)
In the context of the increasing CO2 emissions and the corresponding environmental problems, CO2 utilization processes that transform CO2 into valuable compounds rather than just capturing and storing it can contribute to the transition to a carbon-f
Externí odkaz:
https://doaj.org/article/59a19df368164a43bc8a0e6cf6ab0c21
Autor:
Yanshan Wu, Dongping Tao
Publikováno v:
Metals, Vol 14, Iss 2, p 245 (2024)
The purpose of this study is to predict two-electrolyte solutions containing Rb+, explore its characteristics to better solve the problems existing in the natural environment, and promote the development of high technology. We fit and predict the act
Externí odkaz:
https://doaj.org/article/e0bbd747e7d84f689eeee72c46490a24