Publikace detail

Study of thermodynamic characteristics of CO adsorption on Li exchanged zeolites

Autoři: Čičmanec Pavel | Bulánek Roman | Frýdová Eva | Kolářová Monika

Rok: 2013

Druh publikace: článek v odborném periodiku

Název zdroje: Adsorption - Journal of the International Adsorption Society

Název nakladatele: Springer

Místo vydání: Dordrecht

Strana od-do: 381-389

Tituly:

Jazyk	Název	Abstrakt	Klíčová slova
cze	Studie termodynamické charakteristiky CO adsorpce na Li-vyměněné zeolity	Pomocí volumetricko-kalorimetrické metody byla zkoumána termodynamická charakteristika CO adsorbovaných molekul na Li-vyměněných zeolitech typu MFI, FAU a MCM.	CO; zeolity; regularizace; kalorimetrie; volumetrie
eng	Study of thermodynamic characteristics of CO adsorption on Li exchanged zeolites	The experimental thermodynamic characteristics of CO probe molecule adsorption on lithium exchanged zeolites of MFI, FAU, MCM-58, MCM-22, MCM-36 and MCM-49 structure was investigated by joint volumetry-calorimetry method. Consideration was given to the interpretation of the heat evolved when a probe molecule was adsorbed on the surface. In particular, the number and strength of adsorption sites were discussed as functions of zeolite structure and concentration of extra-framework cation. In addition, the obtained thermodynamic data and energy distribution functions were discussed together with results obtained from FTIR spectroscopy and theoretical DFT calculations.	carbon monoxide; zeolites; regularization; calorimetry; volumetry

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