Structure-Controlled Polyetherimide Hollow Fibers for Biogas Purification
decreased from ~21 to 2 mol.%. The results demonstrate that structure control combined with silicone post-treatment is an effective strategy for producing PEI hollow fibers suitable for simultaneous methane enrichment and removal of acid impurities from biogas.
Authors
- Nikita S. Tsivkovsky (ORCID: https://orcid.org/0000-0001-8566-708X)
- Artem Anatolevich Atlaskin (ORCID: https://orcid.org/0000-0001-9662-8115)
- Maria E. Atlaskina (ORCID: https://orcid.org/0000-0002-4707-9567)
- Andrey Vladimirovich Vorotyntsev (ORCID: https://orcid.org/0000-0001-5447-5296)
- Anton N. Petukhov (ORCID: https://orcid.org/0000-0002-4904-7622)
- Sergey S. Kryuchkov (ORCID: https://orcid.org/0000-0002-6868-5064)
- Pavel Țiuleanu (ORCID: https://orcid.org/0000-0003-0811-8858)
- Alexander A. Sysoev
- Ilya Vorotyntsev
- K. A. Smorodin
Institutions
- D. Mendeleyev University of Chemical Technology of Russia (RU)
- N. I. Lobachevsky State University of Nizhny Novgorod (RU)
Publication Details
- Journal
- Polymers
- Published
- 2026-04-13
- DOI
- https://doi.org/10.3390/polym18080951
- Primary Topic
- Membrane Separation and Gas Transport
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Russian Science Foundation