Transport properties of durable PANI/PPO composite membrane with interpenetrating layer

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F21%3A00536792" target="_blank" >RIV/61389013:_____/21:00536792 - isvavai.cz</a>

Result on the web

<a href="https://www.sciencedirect.com/science/article/pii/S0142941820322662?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0142941820322662?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.polymertesting.2020.107037" target="_blank" >10.1016/j.polymertesting.2020.107037</a>

Result language

angličtina

Original language name

Transport properties of durable PANI/PPO composite membrane with interpenetrating layer

Original language description

In this study, composite membranes based on polyphenylene oxide, polyaniline (as separation layer) and interpenetrating layer of polyphenylene oxide and polyaniline were prepared. It was demonstrated for the first time that the interpenetrating layer of polyphenylene oxide and polyaniline plays a crucial role in the transport and separation properties. Moreover, the preparation of such composite membranes is very simple and inexpensive. The composite membranes were characterized by TEM (to confirm the presence of interpenetrating layer), and IR and Raman spectroscopies (to confirm the deposition of polyaniline). The membranes simultaneously possess good transport properties and excellent separation coefficients for industrially interesting gases, such as: O2/N2 > 13, H2/CO2 > 8, CO2/CH4 > 110, H2/CH4 > 1000 and H2/N2 > 450. Importantly, the composite membranes have long-term stability: after 14 months the transport properties and separation coefficients had not changed, suggesting superior stability.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10404 - Polymer science

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2021

Confidentiality

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

Name of the periodical

Polymer Testing

ISSN

0142-9418

e-ISSN

1873-2348

Volume of the periodical

94

Issue of the periodical within the volume

February

Country of publishing house

GB - UNITED KINGDOM

Number of pages

8

Pages from-to

107037

UT code for WoS article

000663789000015

EID of the result in the Scopus database

2-s2.0-85098577268