Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Ewa Ekiert"'
Autor:
Daniel Sibera, Iwona Pełech, Piotr Staciwa, Robert Pełech, Ewa Ekiert, Gulsen Yagmur Kayalar, Urszula Narkiewicz
Publikováno v:
Molecules, Vol 29, Iss 17, p 4090 (2024)
The adsorption properties of microporous carbon materials modified with iron citrate were investigated. The carbon materials were produced based on resorcinol-formaldehyde resin, treated in a microwave assisted solvothermal reactor, and next carboniz
Externí odkaz:
https://doaj.org/article/4e0a76b3d01e4e3c8692dde06d0673cf
Autor:
Antoni W. Morawski, Katarzyna Ćmielewska, Ewelina Kusiak-Nejman, Piotr Staciwa, Joanna Kapica-Kozar, Ewa Ekiert, Iwona Pełech, Urszula Narkiewicz
Publikováno v:
Journal of CO2 Utilization, Vol 75, Iss , Pp 102553- (2023)
The development of an effective photocatalyst for CO2 reduction is currently being addressed by many scientists. This study concerns the influence of the addition of carbon spheres (CS) on photoactivity of TiO2 and ZnO. The photocatalysts were tested
Externí odkaz:
https://doaj.org/article/504bd571a92f44b9881b518c10f75ffc
Autor:
Magdalena Charęza, Ewa Ekiert, Dariusz Moszyński, Mariusz Madej, Magdalena Jędrzejczak-Silicka, Radosław Drozd
Publikováno v:
Applied Sciences, Vol 13, Iss 13, p 7797 (2023)
Bacterial cellulose is a unique biopolymer that has found numerous biomedical applications, such as being an excellent wound-dressing material or a carrier for delivering active compounds. The purpose of this study was to analyze the ability of modif
Externí odkaz:
https://doaj.org/article/68bef4973e234bc5b5c67b52efc3aa9a
Autor:
Paulina Rokicka-Konieczna, Agnieszka Wanag, Agnieszka Sienkiewicz, Dylan Shun Izuma, Ewa Ekiert, Ewelina Kusiak-Nejman, Chiaki Terashima, Atsuo Yasumori, Akira Fujishima, Antoni W. Morawski
Publikováno v:
Molecules, Vol 28, Iss 4, p 1655 (2023)
The presented work shows the antibacterial activity of TiO2 photocatalysts modified by 3-aminopropyltriethoxysilane (APTES). The APTES-functionalized TiO2 samples were obtained by the solvothermal process followed by calcination. The antibacterial ac
Externí odkaz:
https://doaj.org/article/11314ac8dbad4f2189d80650bf5b4d09
Autor:
Katarzyna Przygrodzka, Magdalena Charęza, Agnieszka Banaszek, Beata Zielińska, Ewa Ekiert, Radosław Drozd
Publikováno v:
Applied Sciences, Vol 12, Iss 24, p 12673 (2022)
Bacterial cellulose (BC) is a unique biopolymer synthesised by many bacteria as a critical element of their biofilm matrix. The most known and efficient producers of BC are bacteria from the genus of Komagataeibacter. Bacterial cellulose, with its un
Externí odkaz:
https://doaj.org/article/2e65ba7fb7e9464ab1cd07607de89398
Autor:
Antoni Morawski, Katarzyna Ćmielewska, Kordian Witkowski, Ewelina Kusiak-Nejman, Iwona Pełech, Piotr Staciwa, Ewa Ekiert, Daniel Sibera, Agnieszka Wanag, Marcin Gano, Urszula Narkiewicz
Publikováno v:
Catalysts, Vol 12, Iss 31, p 31 (2022)
Catalysts; Volume 12; Issue 1; Pages: 31
Catalysts; Volume 12; Issue 1; Pages: 31
A new photocatalyst for CO2 reduction has been presented. The photocatalyst was prepared from a combination of a commercial P25 with a mesopore structure and carbon spheres with a microporous structure with high CO2 adsorption capacity. Then, the obt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::530024c79d1984375bd0323a23632b43
https://www.mdpi.com/2073-4344/12/1/31
https://www.mdpi.com/2073-4344/12/1/31
Autor:
Ewelina Kusiak-Nejman, Katarzyna Ćmielewska, Agnieszka Wanag, Ewa Ekiert, Iwona Pełech, Urszula Narkiewicz, Antoni W. Morawski
Publikováno v:
Applied Catalysis A: General. 657:119164
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35d991afe2fef8f324dfa0e7a531aeec
https://doi.org/10.1016/j.apcata.2023.119164
https://doi.org/10.1016/j.apcata.2023.119164
Autor:
Antoni W. Morawski, Ewelina Kusiak‐Nejman, Iwona Pełech, Katarzyna Ćmielewska, Daniel Sibera, Piotr Staciwa, Agnieszka Wanag, Marcin Gano, Ewa Ekiert, Joanna Kapica‐Kozar, Kordian Witkowski, Urszula Narkiewicz
Publikováno v:
ChemistryOpen. 11
A new approach to hydrogen production from water is described. This simple method is based on carbon dioxide-mediated water decomposition under UV radiation. The water contained dissolved sodium hydroxide, and the solution was saturated with gaseous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0afaec7ebc29a2388df3c9011ef5085
https://doi.org/10.1002/open.202100262
https://doi.org/10.1002/open.202100262
Autor:
Rafał Nowak, Romuald Orłowicz, Anton Halaliuk, Ewa Ekiert, Rafał Jaworski, Tomasz Kania, Valery Derkach
Publikováno v:
Materials
Volume 14
Issue 21
Materials, Vol 14, Iss 6461, p 6461 (2021)
Volume 14
Issue 21
Materials, Vol 14, Iss 6461, p 6461 (2021)
The study analyzes the anisotropy effect for ceramic masonry based on experimental tests of samples made of 25 × 12 × 6.5 cm3 solid brick elements with compressive strength fb = 44.1 MPa and cement mortar with compressive strength fm = 10.9 MPa. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0e485fa3af256f977c9604289b746b2
http://europepmc.org/articles/PMC8585325
http://europepmc.org/articles/PMC8585325
Autor:
Ewelina Kusiak-Nejman, Agnieszka Wanag, Piotr Staciwa, Daniel Sibera, Katarzyna Ćmielewska, Joanna Kapica-Kozar, Urszula Narkiewicz, Ewa Ekiert, Marcin Gano, Iwona Pełech, Antoni W. Morawski
A simple method of hydrogen production through the decomposition of water subjected to UV radiation is presented. Water contained dissolved sodium hydroxide and the solution was saturated with carbon dioxide gas. During saturation, the pH value dropp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b685a9b9c5aa3548ff89cf9c5f163c8
https://doi.org/10.21203/rs.3.rs-646517/v1
https://doi.org/10.21203/rs.3.rs-646517/v1
