Results 31 to 40 of about 367,263 (338)
Chemical Phenomena Produced by Electricity [PDF]
Scientific American, 1878 n ...
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Molecules, 2022 Due to the increasing practical use of mixtures of flavonoids with nonionic surfactants the presented studies were based on the measurements of surface tension and conductivity of aqueous solution of the quercetin (Q) and rutin (Ru) in the mixtures with ...
Anna Taraba +3 more
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Rehydrogenation of Sodium Borates to Close the NaBH4-H2 Cycle: A Review
Energies, 2021 In 2007, the US Department of Energy recommended a no-go on NaBH4 hydrolysis for onboard applications; however, the concept of a NaBH4-H2-PEMFC system has the potential to become a primary source for on-demand power supply.
Helder X. Nunes +3 more
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pyJac: analytical Jacobian generator for chemical kinetics [PDF]
Comput. Phys. Comm. 215 (2017) 188-203, 2016 Accurate simulations of combustion phenomena require the use of detailed chemical kinetics in order to capture limit phenomena such as ignition and extinction as well as predict pollutant formation. However, the chemical kinetic models for hydrocarbon fuels of practical interest typically have large numbers of species and reactions and exhibit high ...
arxiv +1 more source
Vibrational polariton transport in disordered media [PDF]
J. Chem. Phys. 21 July 2023; 159 (3): 034701, 2023 Chemical reactions and energy transport phenomena have been experimentally reported to be significantly affected by strong light-matter interactions and vibrational polariton formation. These quasiparticles exhibit nontrivial transport phenomena due to the long-range correlations induced by the photonic system and elastic and inelastic scattering ...
arxiv +1 more source
Extraction of Bioactive Compounds from C. vulgaris Biomass Using Deep Eutectic Solvents
Molecules, 2023 C. vulgaris microalgae biomass was employed for the extraction of valuable bioactive compounds with deep eutectic-based solvents (DESs). Particularly, the Choline Chloride (ChCl) based DESs, ChCl:1,2 butanediol (1:4), ChCl:ethylene glycol (1:2), and ChCl:
Maria Myrto Dardavila +7 more
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Unexplained Spectral Phenomena in the Interstellar Medium: an introduction [PDF]
, 2021 There exists a number of astronomical spectral phenomena that have remained unidentified after decades of extensive observations. The diffuse interstellar bands, the 220 nm feature, unidentified infrared emission bands, extended red emissions, and 21 and 30 $\mu$m emission features are seen in a wide variety of astrophysical environments. The strengths
arxiv +1 more source
The Engineerization of Physical and Chemical Phenomena
Coatings, 2022 There are a number of concepts in materials science that are only ambiguously described in the literature and/or are not completely understood [...]
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Molecules, 2021 Measurements were made of the surface tension of the aqueous solutions of p-(1,1,3,3-tetramethylbutyl) phenoxypoly(ethylene glycols) having 10 oxyethylene groups in the molecule (Triton X-100, TX100) and cetyltrimethylammonium bromide (CTAB) with Zonyl ...
Bronisław Jańczuk +2 more
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Critical Properties and Acentric Factors of Pure Compounds Modelling Based on QSPR-SVM with Dragonfly Algorithm [PDF]
Kemija u Industriji, 2021 This work aimed to model the critical pressure, temperature, volume properties, and acentric factors of 6700 pure compounds based on five relevant descriptors and two thermodynamic properties.
Mohammed Moussaoui +4 more
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