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Description
| - The thermodynamics of carbon dioxide adsorption in the protonic zeolite H-MCM-22 (Si:Al = 16:1) was investigated by means of adsorption calorimetry and variable-temperature IR spectroscopy, a technique that affords determination of standard adsorption enthalpy (Delta H-0) and entropy (Delta S-0) from analysis of a series of IR spectra recorded over a temperature range while simultaneously measuring equilibrium pressure inside a closed IR cell. Delta H-0 resulted to be -24.5 (+/- 2) kJ mol(-1), while for the entropy change the value of Delta S-0 = -115 (+/- 10) J mol(-1)K(-1) was obtained. The obtained Delta H-0 value is compared with those reported in the literature for the adsorption of CO2 on other zeolites, and discussed in the context of carbon dioxide capture and sequestration.
- The thermodynamics of carbon dioxide adsorption in the protonic zeolite H-MCM-22 (Si:Al = 16:1) was investigated by means of adsorption calorimetry and variable-temperature IR spectroscopy, a technique that affords determination of standard adsorption enthalpy (Delta H-0) and entropy (Delta S-0) from analysis of a series of IR spectra recorded over a temperature range while simultaneously measuring equilibrium pressure inside a closed IR cell. Delta H-0 resulted to be -24.5 (+/- 2) kJ mol(-1), while for the entropy change the value of Delta S-0 = -115 (+/- 10) J mol(-1)K(-1) was obtained. The obtained Delta H-0 value is compared with those reported in the literature for the adsorption of CO2 on other zeolites, and discussed in the context of carbon dioxide capture and sequestration. (en)
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Title
| - Combined microcalorimetric and IR spectroscopic study on carbon dioxide adsorption in H-MCM-22
- Combined microcalorimetric and IR spectroscopic study on carbon dioxide adsorption in H-MCM-22 (en)
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skos:prefLabel
| - Combined microcalorimetric and IR spectroscopic study on carbon dioxide adsorption in H-MCM-22
- Combined microcalorimetric and IR spectroscopic study on carbon dioxide adsorption in H-MCM-22 (en)
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skos:notation
| - RIV/00216275:25310/14:39898158!RIV15-GA0-25310___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/00216275:25310/14:39898158
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Zeolites; Thermodynamics; IR spectroscopy; CCS; Carbon dioxide adsorption; Adsorption calorimetry (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - GB - Spojené království Velké Británie a Severního Irska
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Bulánek, Roman
- Delgado, M. R.
- Frolich, Karel
- Arean, C. O.
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http://linked.open...ain/vavai/riv/wos
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issn
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number of pages
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http://bibframe.org/vocab/doi
| - 10.1016/j.apsusc.2014.08.036
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http://localhost/t...ganizacniJednotka
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