Amine-doped PEBA membrane for CO2 capture

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44555601%3A13440%2F23%3A43897589" target="_blank" >RIV/44555601:13440/23:43897589 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60461373:22310/23:43925852

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0167577X2202050X?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0167577X2202050X?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.matlet.2022.133695" target="_blank" >10.1016/j.matlet.2022.133695</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Amine-doped PEBA membrane for CO2 capture

Popis výsledku v původním jazyce

In recent years, mixed matrix membranes (MMMs) have been used more often in separation processes due to their excellent properties. These membranes combine the advantages of two main components, the polymer continuous and the nanoparticle dispersion phases. Block copolymers such as poly(ether-block-amide, PEBA)seems to be excellent materials for the membranes synthesis. This work aims to provide an overview of membranes made of PEBA doped with two different aminocompounds of various concentrations and their effect for CO2 sorption and separation. Most samples indicated the CO2 sorption improvement compared to the pristine PEBA. It strongly depends on concentration. The most significant changes were observed at MMM doped with 2.5% TEPA or 1% HDA. Samples were tested for the separation of binary CO2/CH4 mixture and that proved the effect on separation efficiency.

Název v anglickém jazyce

Amine-doped PEBA membrane for CO2 capture

Popis výsledku anglicky

In recent years, mixed matrix membranes (MMMs) have been used more often in separation processes due to their excellent properties. These membranes combine the advantages of two main components, the polymer continuous and the nanoparticle dispersion phases. Block copolymers such as poly(ether-block-amide, PEBA)seems to be excellent materials for the membranes synthesis. This work aims to provide an overview of membranes made of PEBA doped with two different aminocompounds of various concentrations and their effect for CO2 sorption and separation. Most samples indicated the CO2 sorption improvement compared to the pristine PEBA. It strongly depends on concentration. The most significant changes were observed at MMM doped with 2.5% TEPA or 1% HDA. Samples were tested for the separation of binary CO2/CH4 mixture and that proved the effect on separation efficiency.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

Materials Letters

ISSN

0167-577X

e-ISSN

1873-4979

Svazek periodika

333

Číslo periodika v rámci svazku

333

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

4

Strana od-do

1-4

Kód UT WoS článku

000906292000001

EID výsledku v databázi Scopus

2-s2.0-85144337082