Articles with "statistical physics" as a keyword



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Adsorption of crystal violet on biomasses from pecan nutshell, para chestnut husk, araucaria bark and palm cactus: Experimental study and theoretical modeling via monolayer and double layer statistical physics models

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Published in 2019 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2019.122101

Abstract: Abstract Biomasses from pecan nutshell (PN), para chestnut husk (PCH), araucaria bark (AB) and palm cactus (PC) were employed to study the adsorption mechanism of a relevant textile pollutant namely crystal violet (CV). Experimental isotherm… read more here.

Keywords: physics; nutshell para; para chestnut; biomasses pecan ... See more keywords
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Effectiveness of a novel polyaniline@Fe-ZSM-5 hybrid composite for Orange G dye removal from aqueous media: Experimental study and advanced statistical physics insights.

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Published in 2022 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2022.133786

Abstract: A polyaniline@Fe-ZSM-5 composite was synthesized via an in situ interfacial polymerization procedure. The morphology, crystallinity, and structural features of the as-developed PANI@Fe-ZSM-5 composite were assessed using scanning electron microscopy - energy dispersive spectroscopy (SEM-EDS), X-ray… read more here.

Keywords: advanced statistical; statistical physics; spectroscopy; physics ... See more keywords
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Theoretical study of hydrogen sorption on LaNi5 using statistical physics treatment: microscopic and macroscopic investigation

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Published in 2017 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2016.10.102

Abstract: Abstract In the present work, experimental absorption isotherms of hydrogen in LaNi5 at three temperatures have been fitted using a monolayer model treated by statistical physics by means of the grand canonical ensemble. Six parameters… read more here.

Keywords: absorption; theoretical study; physics; study hydrogen ... See more keywords
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Interpreting the hydrogen adsorption on organic groups functionalized MOF-5s by statistical physics model

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Published in 2017 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2017.01.149

Abstract: Abstract The hydrogen adsorption isotherms at equilibrium on four adsorbents (MOF-5 and three modified MOF-5s named, CH 3 -MOF-5, Br-MOF-5 and Cl-MOF-5) were studied using a monolayer model with four adsorption sites energies. The analytical… read more here.

Keywords: adsorption; mof; statistical physics; physics ... See more keywords
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Theoretical study of hydrogen absorption and desorption in Ti1-xZrx Mn1.4 using statistical physics treatment: Microscopic investigation and thermodynamic potential interpretation

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Published in 2018 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2017.11.049

Abstract: Abstract Experimental absorption and desorption isotherms of hydrogen in Ti1-xZrx Mn1.4 (x = 0, 0.1, 0.2, 0.3, 0.4) alloys at T = 293 K have been fitted using some theoretical model expressions treated by statistical physics through the grand canonical… read more here.

Keywords: statistical physics; absorption desorption; ti1 xzrx; physics ... See more keywords
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Xenon adsorption isotherms on chabazite. Statistical physics modeling investigation: Adsorption energy and pore size distributions computation

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Published in 2020 at "Journal of environmental chemical engineering"

DOI: 10.1016/j.jece.2020.104733

Abstract: Abstract In order to investigate the toxic Xenon removal by an adsorption process on chabazite, the grand canonical formalism of statistical physics has been used. This conducted statistical physics treatment enabled us to draw information… read more here.

Keywords: adsorption; xenon adsorption; cha; physics ... See more keywords
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Monolayer and multilayer adsorption of pharmaceuticals on activated carbon: Application of advanced statistical physics models

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Published in 2019 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2019.03.101

Abstract: Abstract In this paper, the advanced statistical physics models (ASPM) were used to provide reasonable interpretations of the adsorption of pharmaceuticals Ketoprofen (KTP) and Ibuprofen (IBP) on raw and ultrasound activated carbons. Monolayer and multilayer… read more here.

Keywords: physics; physics models; adsorption; adsorption pharmaceuticals ... See more keywords
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Statistical physics modeling of ethanol adsorption onto the phenol resin based adsorbents: Stereographic, energetic and thermodynamic investigations

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Published in 2019 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2019.03.129

Abstract: Abstract Statistical physics treatment has been used to study the adsorption of ethanol on two types of phenol resin-based adsorbents (KOH4-PR and KOH6-PR). In this work, we have used the adsorption isotherms of the two… read more here.

Keywords: phenol resin; physics; process; adsorption ... See more keywords
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New insights on physico-chemical investigation of water adsorption isotherm into seed of dates using statistical physics treatment: Pore size and energy distributions

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Published in 2020 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2019.112041

Abstract: Abstract In this work, equilibrium wet content isotherms of water vapor in date kernels are achieved at different temperatures for modeling analysis. The statistical physics formalism is used to treat and interpret the sorption mechanism… read more here.

Keywords: seed; energy; water; sorption ... See more keywords
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Origin of the outstanding performance of Zn Al and Mg Fe layered double hydroxides in the adsorption of 2-nitrophenol: A statistical physics assessment

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Published in 2020 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2020.113572

Abstract: Abstract This paper describes the adsorption of toxic pollutant 2-nitrophenol on Zn Al and Mg Fe layered double hydroxides. Mechanistic interpretation was provided via a statistical physics assessment. Experimental and theoretical results indicated that both… read more here.

Keywords: layered double; adsorption; physics assessment; physics ... See more keywords
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Fuzzy entropy complexity and multifractal behavior of statistical physics financial dynamics

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Published in 2018 at "Physica A: Statistical Mechanics and its Applications"

DOI: 10.1016/j.physa.2018.04.086

Abstract: Abstract The present paper introduces a novel stochastic statistical physics financial system by combining exclusion system with compound Poisson process. The financial system is a model concerning with price fluctuations derived from dissemination of trading… read more here.

Keywords: fuzzy entropy; physics financial; physics; entropy complexity ... See more keywords