Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Anna Zielińska-Jurek"'
Autor:
Szymon Dudziak, Jakub Karczewski, Adam Ostrowski, Grzegorz Trykowski, Kostiantyn Nikiforow, Anna Zielińska-Jurek
Publikováno v:
ACS Materials Au, Vol 4, Iss 4, Pp 436-449 (2024)
Externí odkaz:
https://doaj.org/article/6615abe3d9604955bec1fa2dc748edf7
Publikováno v:
Water Resources and Industry, Vol 31, Iss , Pp 100241- (2024)
Recently, carbon-related materials have been proposed to improve the charge separation of the photogenerated carriers in the semiconductor matrices’ and surface properties. Carbon-related materials may act as co-catalysts, enhancing the pollutants
Externí odkaz:
https://doaj.org/article/4a1ae7ec783f4459aecb946316624257
Publikováno v:
Crystals, Vol 13, Iss 2, p 356 (2023)
Titanium oxyfluoride (TiOF2) is a metastable product that can be obtained in a fluorine-rich environment. This material can also be a valuable precursor in the synthesis of titanium(IV) oxide (TiO2). However, the effect of TiOF2 morphology on the phy
Externí odkaz:
https://doaj.org/article/36a7f4880cd54dc1bf07a5680f9b0fee
Autor:
Agnieszka Fiszka Borzyszkowska, Agnieszka Sulowska, Ivar Zekker, Jakub Karczewski, Kai Bester, Anna Zielińska-Jurek
Publikováno v:
Catalysts, Vol 12, Iss 11, p 1370 (2022)
In the present study, a novel Fe-ZnO/citric acid-modified cellulose composite (x%Fe-ZnO-y%CAC) was synthesized using an environmentally friendly hydrothermal method. The obtained samples were characterized by X-ray diffraction (XRD), scanning electro
Externí odkaz:
https://doaj.org/article/2c9c2931bef641c588cc49f5852275ce
Autor:
Zuzanna Bielan, Ewa Kowalska, Szymon Dudziak, Kunlei Wang, Bunsho Ohtani, Anna Zielińska-Jurek
Publikováno v:
Data in Brief, Vol 31, Iss , Pp 105814- (2020)
Surface modification of titania with noble and semi-noble metals resulted in significant enhancement of photocatalytic activity. Presented data, showing the photocatalytic properties of TiO2-M (where M is Pt and/or Cu) photocatalysts were further use
Externí odkaz:
https://doaj.org/article/643847f94d7d47fba354d455f5cc71e8
Autor:
Marta Kowalkińska, Agnieszka Fiszka Borzyszkowska, Anna Grzegórska, Jakub Karczewski, Paweł Głuchowski, Marcin Łapiński, Mirosław Sawczak, Anna Zielińska-Jurek
Publikováno v:
Materials, Vol 15, Iss 2, p 633 (2022)
Due to the rising concentration of toxic nitrogen oxides (NOx) in the air, effective methods of NOx removal have been extensively studied recently. In the present study, the first developed WO3/S-doped g-C3N4 nanocomposite was synthesized using a fac
Externí odkaz:
https://doaj.org/article/f95180c8c93f4ee28bd1e11e07351e97
Autor:
Adam Kubiak, Anna Grzegórska, Joanna Zembrzuska, Anna Zielińska-Jurek, Katarzyna Siwińska-Ciesielczyk, Marcin Janczarek, Piotr Krawczyk, Teofil Jesionowski
Publikováno v:
Catalysts, Vol 12, Iss 1, p 8 (2021)
The TiO2-Eu and TiO2-La systems were successfully synthesized using the microwave method. Based on the results of X-ray diffraction analysis, it was found that regardless of the analyzed systems, two crystal structures were noted for the obtained sam
Externí odkaz:
https://doaj.org/article/47ec4204fc0b42fcb5f9330fed0221de
Autor:
Wojciech Smułek, Zuzanna Bielan, Amanda Pacholak, Agata Zdarta, Agnieszka Zgoła-Grześkowiak, Anna Zielińska-Jurek, Ewa Kaczorek
Publikováno v:
International Journal of Molecular Sciences, Vol 22, Iss 4, p 2186 (2021)
(1) Background: Environmental contamination with antibiotics is particularly serious because the usual methods used in wastewater treatment plants turn out to be insufficient or ineffective. An interesting idea is to support natural biodegradation pr
Externí odkaz:
https://doaj.org/article/8e6f0e91a190484f8ba5f46eda7ea450
Autor:
Zuzanna Bielan, Szymon Dudziak, Agnieszka Sulowska, Daniel Pelczarski, Jacek Ryl, Anna Zielińska-Jurek
Publikováno v:
Materials, Vol 13, Iss 12, p 2763 (2020)
Among various methods of improving visible light activity of titanium(IV) oxide, the formation of defects and vacancies (both oxygen and titanium) in the crystal structure of TiO2 is an easy and relatively cheap alternative to improve the photocataly
Externí odkaz:
https://doaj.org/article/2df034fc126f4ea48a6e7069b3ab3376
Autor:
Zuzanna Bielan, Agnieszka Sulowska, Szymon Dudziak, Katarzyna Siuzdak, Jacek Ryl, Anna Zielińska-Jurek
Publikováno v:
Catalysts, Vol 10, Iss 6, p 672 (2020)
In the presented work, for the first time, the metal-modified defective titanium(IV) oxide nanoparticles with well-defined titanium vacancies, was successfully obtained. Introducing platinum and copper nanoparticles (NPs) as surface modifiers of defe
Externí odkaz:
https://doaj.org/article/cd86bbf620ca46d99e7b63c2909b61ff