Position:
Research associate
Room number:
203-LK
Phone number:
+37037401862
Email:
Publications
Scientific article
2023
Mohamed A., Yousef S., Makarevičius V. [LEI], Tonkonogovas A. [LEI].
GNs/MOF-based mixed matrix membranes for gas separations
In: International Journal of Hydrogen Energy . Oxford: Elsevier, 2023, Vol. 48, Iss. 51, p. 19596-19604. ISSN 0360-3199.
Yousef S., Tonkonogovas A. [LEI], Lukošiūtė S. I. [LEI], Mohamed A..
Gas permeation and selectivity characteristics of sponge-like and finger-like structures of polysulfone membranes
In: Fuel. Oxford: Elsevier, 2023, Vol. 347, 128476, p. 1-8. ISSN 0016-2361, eISSN 1873-7153.
Mohamed A., Yousef S., Tonkonogovas A. [LEI], Stankevičius A. [LEI], Baltušnikas A. [LEI].
Fabrication of high-strength graphene oxide/carbon fiber nanocomposite membranes for hydrogen separation applications
In: Process Safety and Environmental Protection. Amsterdam: Elsevier, 2023, Vol. 172, p. 941-942. ISSN 0957-5820, eISSN 1744-3598.
Mohamed A., Yousef S., Tučkutė S. [LEI], Tonkonogovas A. [LEI], Stankevičius A. [LEI].
Gas permeation and selectivity of polysulfone/carbon non-woven fabric membranes with sponge and finger-like structures
In: Process Safety and Environmental Protection. Amsterdam: Elsevier, 2023, Vol. 171, p. 630-639. ISSN 0957-5820, eISSN 1744-3598.
2022
Li G., Kujawski W., Tonkonogovas A. [LEI], Knozowska K., Kujawa J., Olewnik-Kruszkowska E., Pedišius N. [LEI], Stankevičius A. [LEI].
Evaluation of CO2 separation performance with enhanced features of materials – Pebax® 2533 mixed matrix membranes containing ZIF-8-PEI@[P(3)HIm][Tf2N]
In: Chemical Engineering Research and Design. Amsterdam: Elsevier, 2022, Vol. 181, p. 195-208. Scopus . ISSN 0263-8762.
Mohamed A., Yousef S., Tonkonogovas A. [LEI], Makarevičius V. [LEI], Stankevičius A. [LEI].
High performance of PES-GNs MMMs for gas separation and selectivity
In: Arabian Journal of Chemistry. Amsterdam: Elsevier, 2022, Vol. 15, Iss. 2, 103565, p. 1-12. ISSN 1878-5352.
2021
Yousef S., Tučkutė S. [LEI], Tonkonogovas A. [LEI], Stankevičius A. [LEI], Mohamed A..
Ultra-permeable CNTs/PES membranes with a very low CNTs content and high H2/N2 and CH4/N2 selectivity for clean energy extraction applications
In: Journal of Materials Research and Technology-JMR&T. Amsterdam: Elsevier, 2021, Vol. 15, p. 5114-5127. ISSN 2238-7854.
Li G., Knozowska K., Kujava J., Tonkonogovas A. [LEI], Stankevičius A. [LEI], Kujawski W..
Fabrication of Polydimethysiloxane (PDMS) Dense Layer on Polyetherimide (PEI) Hollow Fiber Support for the Efficient CO2/N2 Separation Membranes
In: Polymers. Basel: MDPI, 2021, Vol. 3, No. 5, 756, p. 1-15. ISSN 2073-4360.
Yousef S., Šereika J. [LEI], Tonkonogovas A. [LEI], Hashem T., Mohamed A..
CO2/CH4, CO2/N2 and CO2/H2 selectivity performance of PES membranes under high pressure and temperature for biogas upgrading systems
In: Environmental technology & innovation. Amsterdam: Elsevier, 2021, vol. 21, 101339, p. 1-12. ISSN 2352-1864.
2020
Kujawski W., Li G., Van der Bruggen B., Pedišius N. [LEI], Tonkonogij J. [LEI], Tonkonogovas A. [LEI], Stankevičius A. [LEI], Šereika J. [LEI], Jullok N., Kujawa J..
Preparation and Characterization of Polyphenylsulfone (PPSU) Membranes for Biogas Upgrading
In: Materials. Basel: MDPI, 2020, Vol. 13, Iss. 12, 2847, p. 1-22. ISSN 1996-1944.
Conference paper
2015
Tonkonogij J. [LEI], Stankevičius A. [LEI], Bertašienė A. [LEI], Tonkonogovas A. [LEI].
The new method for calibration and testing of the bell type prover
In: 17 International Congress of Metrology. Paris, France 21-24 September. EDP Sciences, 2015, p. 1-3..
Projects in Lithuania
EU Structural Funds
1
The potential of different types of biofuels produced from agricultural waste and recycling products, such as straw, straw mixtures, non-food grains, is considerable in Lithuania, reaMore