Results 51 to 60 of about 691,675 (219)

Adsorption mechanism and improvements of the adsorption equation for adsorption refrigeration pairs

open access: yesInternational Journal of Energy Research, 1999
An improved adsorption model for adsorption refrigeration pairs such as activated carbon-methanol and zeolite-water is suggested based upon normal Dubinin adsorption equations. This model has been verified by various experimental results.
R. Z. Wang, Q. B. Wang
openaire   +1 more source

Dehydration with a microporous adsorbent of natural gas used as motor fuel. Experimental and modeling study of the adsorption and desorption phases. [PDF]

open access: yes, 2018
An experimental and theoretical study of the dehydration of natural gas using microporous silica beds for motor fuel technology in extreme winter climates is described. Analytical solutions to the problem of non-isothermal adsorption and desorption are
Fraissard, J.   +3 more
core  

Highly Thermally Conductive and Structurally Ultra-Stable Graphitic Films with Seamless Heterointerfaces for Extreme Thermal Management

open access: yesNano-Micro Letters, 2023
Highlights Presenting the first investigation into the structurally bubbling-failure mechanism of graphitic film during cyclic liquid nitrogen shocks.
Peijuan Zhang   +19 more
doaj   +1 more source

Digitization of Adsorption Isotherms from "The Thermodynamics and Hysteresis of Adsorption''

open access: yesJournal of Research of the National Institute of Standards and Technology, 2021
Sorption isotherms collected from tables in the seminal dissertation, “The Thermodynamics and Hysteresis of Adsorption” by A. J. Brown, have been digitized and made publicly available, along with supporting software scripts that facilitates usage of the data.
openaire   +2 more sources

Electrochemical Conversion of Toluene Derivatives to Aromatic Nitriles Using Water (H2O) and Ammonia (NH3)

open access: yesChemElectroChem
Aromatic nitriles are extensively produced chemicals with a wide variety of applications. The high demand of these compounds justifies the search for sustainable synthesis alternatives using renewable energy. Here, an electrochemical oxidation of toluene
Sander Spittaels   +2 more
doaj   +1 more source

Monodomain Liquid Crystals of Two-Dimensional Sheets by Boundary-Free Sheargraphy

open access: yesNano-Micro Letters, 2022
Highlights Monodomain liquid crystals of graphene oxide over 30 cm is realized by boundary-free sheargraphy. The achieved monodomain liquid crystals have bidirectional sheet ordering, exhibiting unique optical, rheological, and conductive properties ...
Min Cao   +15 more
doaj   +1 more source

Integrated process for production of surfactin Part 2. Equilibrium and kinetic study of surfactin adsorption onto activated carbon [PDF]

open access: yes, 2008
Previous work has presented kinetics of pure surfactin adsorption onto activated carbon. Being an efficient biosurfactant, the lipopeptide surfactin has been produced in a bioprocess supported by the strain Bacillus subtilis ATCC 21332.
Nikov, Iordan   +4 more
core   +1 more source

Correlation between eletrokinetic mobility and ionic dyes adsorption of Moroccan stevensite [PDF]

open access: yes, 2010
This study aims at establishing a correlation between the electrical charge of Moroccan stevensite particles and ionic dyes adsorption. The electrophoretic mobility, (Ue), of the stevensite particles in water, was measured at pH 2.5–12 by ...
Amjoud, M'barek   +6 more
core   +1 more source

Energy level alignment and site-selective adsorption of large organic molecules on noble metal surfaces [PDF]

open access: yes, 2006
In recent two decades, there has been a large interest in organic molecules on metallic as well as insulating substrates. This interest is caused by the need to understand fundamental properties of large organic molecules on solid surfaces at the level
Alkauskas, Audrius
core   +1 more source

Fractional statistical theory of adsorption applied to protein adsorption

open access: yesJournal of Colloid and Interface Science, 2013
Experimental adsorption isotherms of bovine serum albumin (BSA) adsorbed on sulfonated microspheres were described by means of two analytical models: the first is the well-known Langmuir-Freundlich model (LF), and the second, called fractional statistical theory of adsorption (FSTA), is a statistical thermodynamics model developed recently by Ramirez ...
Quiroga, Evelina   +3 more
openaire   +3 more sources

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