A new adsorption isotherm for C5 hydrocarbons on metal?organic framework Cu3(BTC)2

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F15%3A00441400" target="_blank" >RIV/61388955:_____/15:00441400 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s10450-015-9653-0" target="_blank" >http://dx.doi.org/10.1007/s10450-015-9653-0</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10450-015-9653-0" target="_blank" >10.1007/s10450-015-9653-0</a>

Jazyk výsledku

angličtina

Název v původním jazyce

A new adsorption isotherm for C5 hydrocarbons on metal?organic framework Cu3(BTC)2

Popis výsledku v původním jazyce

A new equation describing isotherms of C5 hydrocarbons on metal?organic framework Cu3(BTC)2 in the temperature range from 273 to 333 K was developed. The isotherms of n-pentane, isopentane and cyclopentane on Cu3(BTC)2 belonging to the Type 5 according to the IUPAC classification are characterized by a long vertical part in the low pressure region. An analysis of isosteric adsorption heats has revealed that lateral interactions among pentane molecules adsorbed on Cu3(BTC)2 dominate over gas?solid interactions. Because there is no equation in the literature, which can be used for the description of isotherms under investigation, equation based on the Dubinin theory of S-shaped adsorption isotherms was developed. According to this theory each adsorbed molecule is a secondary center, which is capable to adsorb other molecules. The equation was suggested with respect to the leveling-off of the isotherms as at the end of the adsorption process the whole adsorption volume becomes filled with

Název v anglickém jazyce

A new adsorption isotherm for C5 hydrocarbons on metal?organic framework Cu3(BTC)2

Popis výsledku anglicky

A new equation describing isotherms of C5 hydrocarbons on metal?organic framework Cu3(BTC)2 in the temperature range from 273 to 333 K was developed. The isotherms of n-pentane, isopentane and cyclopentane on Cu3(BTC)2 belonging to the Type 5 according to the IUPAC classification are characterized by a long vertical part in the low pressure region. An analysis of isosteric adsorption heats has revealed that lateral interactions among pentane molecules adsorbed on Cu3(BTC)2 dominate over gas?solid interactions. Because there is no equation in the literature, which can be used for the description of isotherms under investigation, equation based on the Dubinin theory of S-shaped adsorption isotherms was developed. According to this theory each adsorbed molecule is a secondary center, which is capable to adsorb other molecules. The equation was suggested with respect to the leveling-off of the isotherms as at the end of the adsorption process the whole adsorption volume becomes filled with

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CF - Fyzikální chemie a teoretická chemie

OECD FORD obor

—

Projekt

<a href="/cs/project/GA14-07101S" target="_blank" >GA14-07101S: Kombinované experimentální a teoretické studium katalytických vlastností krystalických porézních organokovových materiálů</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Adsorption-Journal of the International Adsorption Society

ISSN

0929-5607

e-ISSN

—

Svazek periodika

21

Číslo periodika v rámci svazku

1-2

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

7

Strana od-do

99-105

Kód UT WoS článku

000349550800010

EID výsledku v databázi Scopus

2-s2.0-84921485996