Gas transport properties of novel mixed matrix membranes made of titanate nanotubes and PBI or PPO

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F15%3A00450866" target="_blank" >RIV/61389013:_____/15:00450866 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1080/19443994.2014.981931" target="_blank" >http://dx.doi.org/10.1080/19443994.2014.981931</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/19443994.2014.981931" target="_blank" >10.1080/19443994.2014.981931</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Gas transport properties of novel mixed matrix membranes made of titanate nanotubes and PBI or PPO

Popis výsledku v původním jazyce

Titanate nanotubes (TiNTs) for enhancing the gas separation performance of mixed matrix membranes (MMMs) are addressed in this work. The incorporation of different amount of TiNT into commercially available polymers such as polybenzimidazole (PBI) and poly(2,6-dimethyl-1,4-phenylene oxide) (PPO) was successfully carried out. The structure and properties of the MMMs were examined using scanning electron microscope (SEM), infrared spectroscopy (IR), and thermogravimetric analysis (TGA). From SEM studies,it was found that the membranes are homogenous and the nanotubes are well distributed in the polymer matrix. The IR spectra showed that PBI interacts with the nanotubes, whereas interaction of PPO with TiNT has not been observed. TGA measurements of PBI?TiNT membranes showed an increase of thermal stability with a higher content of TiNT, whereas no influence of TiNT in PPO membranes is ascertainable. The content of TiNT in membranes affects also the gas transport properties which were in

Název v anglickém jazyce

Gas transport properties of novel mixed matrix membranes made of titanate nanotubes and PBI or PPO

Popis výsledku anglicky

Titanate nanotubes (TiNTs) for enhancing the gas separation performance of mixed matrix membranes (MMMs) are addressed in this work. The incorporation of different amount of TiNT into commercially available polymers such as polybenzimidazole (PBI) and poly(2,6-dimethyl-1,4-phenylene oxide) (PPO) was successfully carried out. The structure and properties of the MMMs were examined using scanning electron microscope (SEM), infrared spectroscopy (IR), and thermogravimetric analysis (TGA). From SEM studies,it was found that the membranes are homogenous and the nanotubes are well distributed in the polymer matrix. The IR spectra showed that PBI interacts with the nanotubes, whereas interaction of PPO with TiNT has not been observed. TGA measurements of PBI?TiNT membranes showed an increase of thermal stability with a higher content of TiNT, whereas no influence of TiNT in PPO membranes is ascertainable. The content of TiNT in membranes affects also the gas transport properties which were in

Druh

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

CEP obor

CD - Makromolekulární chemie

OECD FORD obor

—

Projekt

<a href="/cs/project/GPP106%2F12%2FP643" target="_blank" >GPP106/12/P643: Příprava a charakterizace nových typů kompozitních materiálů pro membránové separace plynů</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

Desalination and Water Treatment

ISSN

1944-3994

e-ISSN

—

Svazek periodika

56

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

9

Strana od-do

3285-3293

Kód UT WoS článku

000364327500028

EID výsledku v databázi Scopus

2-s2.0-84946492695