Physisorption Hysteresis Loops and the Characterization of
physisorption isotherms given by many porous materials are not reversible over particular ranges of P/P0. This phenomenon is termed adsorption hysteresis
THE HYSTERESIS LOOP IN ADSORPTION ISOTHERMS ON
The causes of hysteresis in the adsorption isotherms on porous Vycor glass are discussed the system are represented along the adsorption isotherm.
Physisorption of gases with special reference to the evaluation of
3.1 The determination of physisorption isotherms . Adsorption hysteresis arises when the adsorption and desorption curves do not coincide.
IUPAC Technical Report
Hysteresis in Gas Sorption Isotherms
Hysteresis in the nitrogen sorption isotherm for a system containing silt-shaped pores has been shown to conform to the "open-pore" theory suggested by
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Hysteresis in the physical adsorption of nitrogen on bone char and
general coincide with the desorption isotherm determined on the same system at the same temperature. This phenomenon is known as hysteresis in adsorption.
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Hysteresis in the Physisorption of CO2 and N2 in a Flexible Pillared
22.08.2008 Abstract: Rare hysteretic adsorption/desorption isotherms are reported for CO2 and N2 on a pillared Ni(12- bis(4-pyridyl)ethylene)[Ni(CN)4] ...
Physical Adsorption Characterization of Nanoporous Materials
Keywords: adsorption nanoporous materials
Digitization of Adsorption Isotherms from "The Thermodynamics and
16.12.2021 Key words: adsorption; hysteresis; isotherm; scanning isotherm. ... Sorption isotherms collected from tables in the seminal dissertation ...
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Application Note 37: Hysteresis Effects in Vapour Sorption
A good example are water sorption isotherms on starch. The adsorption and desorption is shown in Figure. 4. DVS Isotherm Plot. 0. 10.
App Hysteresis Effects
Adsorption Hysteresis in Open Slit-like Micropores
21.08.2021 when “the adsorption branch resembles a Type II isotherm”. As shown by Gregg and Sing a hysteresis loop which resembles the H3 loop very ...
- sorption isotherm hysteresis
- adsorption-desorption isotherm hysteresis