Two-dimensional zeolites: Adsorption of carbon dioxide on pristine materials and on materials modified by magnesium oxide

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F17%3A00476037" target="_blank" >RIV/61388955:_____/17:00476037 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.jcou.2017.06.013" target="_blank" >http://dx.doi.org/10.1016/j.jcou.2017.06.013</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jcou.2017.06.013" target="_blank" >10.1016/j.jcou.2017.06.013</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Two-dimensional zeolites: Adsorption of carbon dioxide on pristine materials and on materials modified by magnesium oxide

Popis výsledku v původním jazyce

Magnesium oxide has been introduced into zeolites MCM-22, MCM-36, IPC-3, IPC-3PI and ITQ-2 synthesized from 2D layered precursors MCM-22P and ICP-3P. Prepared materials were tested as carbon dioxide adsorbents in the temperature range from 0 °C to 60 °C. For parent zeolites, the IPC-3 has shown at 1 kPa the adsorption capacity (5.1 cm3/g STP), which was nearly two times higher than that of MCM-22 (2.7 cm3/g STP). Adsorption capacity of zeolites in the low pressure region markedly increased due to incorporation of magnesium oxide. The amount adsorbed on MgO-IPC-3 and MgO-MCM-22 at 1 kPa was enhanced to 11.4 and 13.7 cm3/g STP. Isosteric adsorption heats giving information on the energetics of CO2 adsorption were calculated.

Název v anglickém jazyce

Two-dimensional zeolites: Adsorption of carbon dioxide on pristine materials and on materials modified by magnesium oxide

Popis výsledku anglicky

Magnesium oxide has been introduced into zeolites MCM-22, MCM-36, IPC-3, IPC-3PI and ITQ-2 synthesized from 2D layered precursors MCM-22P and ICP-3P. Prepared materials were tested as carbon dioxide adsorbents in the temperature range from 0 °C to 60 °C. For parent zeolites, the IPC-3 has shown at 1 kPa the adsorption capacity (5.1 cm3/g STP), which was nearly two times higher than that of MCM-22 (2.7 cm3/g STP). Adsorption capacity of zeolites in the low pressure region markedly increased due to incorporation of magnesium oxide. The amount adsorbed on MgO-IPC-3 and MgO-MCM-22 at 1 kPa was enhanced to 11.4 and 13.7 cm3/g STP. Isosteric adsorption heats giving information on the energetics of CO2 adsorption were calculated.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10403 - Physical chemistry

Projekt

<a href="/cs/project/GAP106%2F12%2F0189" target="_blank" >GAP106/12/0189: Dvojrozměrné zeolity s říditelnou architekturou</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Journal of CO2 Utilization

ISSN

2212-9820

e-ISSN

—

Svazek periodika

21

Číslo periodika v rámci svazku

OCT 2017

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

8

Strana od-do

9-16

Kód UT WoS článku

000411443200002

EID výsledku v databázi Scopus

2-s2.0-85021692665