Výsledky vyhledávání - "Piotr Natkański"

Airborne Microplastic in the Atmospheric Deposition and How to Identify and Quantify the Threat: Semi-Quantitative Approach Based on Kraków Case Study

Autor: Marek Michalik, Piotr Natkański, Kinga Jarosz, Mariusz Wadrzyk, Rafał Janus, Wanda Wilczyńska-Michalik

Publikováno v: International Journal of Environmental Research and Public Health; Volume 19; Issue 19; Pages: 12252

Airborne microplastic is an emerging and widespread pollutant yet is still under-characterised and insufficiently understood. Detailed description of microplastic air pollution is crucial as it has been identified in human lungs and remote locations,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a27b1e95cfece4ca6c916c194e54c176
https://pubmed.ncbi.nlm.nih.gov/36231552

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Effect of solvent polarity in formation of perfectly ordered CMK-3 and CMK-5 carbon replicas by precipitation polycondensation of furfuryl alcohol

Autor: Piotr Natkański, Mariusz Wądrzyk, Marek Lewandowski, Piotr Kuśtrowski, Rafał Janus, Piotr Łątka

Two twin series of carbon replicas were synthesized by the acid-catalyzed precipitation polycondensation of various amounts of furfuryl alcohol in SBA-15 suspensions using water and toluene as reaction media. The textural and structural parameters, a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c89e0ca6a04f18fc3e3048915bee047
https://ruj.uj.edu.pl/xmlui/handle/item/289336

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Characteristic of Airborne Microplastic in the Atmospheric Deposition in Krakow (Southern Poland): A New Semi-Quantitative Approach by Means of the Py-Gc-Ms Technique

Autor: Kinga Jarosz, Rafał Janus, Mariusz Wądrzyk, Wanda Wilczyńska-Michalik, Piotr Natkański, Marek Michalik

Publikováno v: SSRN Electronic Journal.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a420b821bc93c3d41aeb99e8fa392637
https://doi.org/10.2139/ssrn.4034510

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Deposition of poly(furfuryl alcohol) in mesoporous silica template controlled by solvent polarity : a cornerstone of facile and versatile synthesis of high-quality CMK-type carbon replicas : nanocasting of SBA-15, SBA-16, and KIT-6

Autor: Rafał Janus, Piotr Natkański, Mariusz Wądrzyk, Marek Lewandowski, Marek Michalik, Piotr Kuśtrowski

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae325d18b493f01c842b01789682a61d
https://ruj.uj.edu.pl/xmlui/handle/item/291282

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Novel CuO-containing catalysts based on ZrO2 hollow spheres for total oxidation of toluene

Autor: Anna Rokicińska, Piotr Natkański, Piotr Kuśtrowski, Marek Michalik, Marek Drozdek, Tomasz Kondratowicz

Publikováno v: Microporous and Mesoporous Materials. 279:446-455

A bottom-up strategy was used to construct SiO2@ZrO2 core-shell materials with amorphous or tetragonal structure of ZrO2 induced by calcination temperature. After etching of the SiO2 core with NaOH, @ZrO2 hollow spheres were formed as supports for di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b63288d935d8c95866e72fcb5224ca7
https://doi.org/10.1016/j.micromeso.2019.01.031

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Study on the thermal performance of carbamazepine at different temperatures, pressures and atmosphere conditions

Autor: Ewa Juszyńska-Gałązka, Piotr Natkański, Agnieszka Dołęga, Piotr Zieliński, Piotr Kuśtrowski, Natalia Osiecka-Drewniak, Anna Krupa

The aim of this study was to assess the impact of a sample pan together with the atmosphere of the measurement on the kinetics of thermal degradation of the strongly sublimating, antiepileptic drug – carbamazepine (CBZ). The fusion-cooling or annea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de4cc9e1125083f068abb106c4998715
https://ruj.uj.edu.pl/xmlui/handle/item/278410

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Effect of the type of siliceous template and carbon precursor on physicochemical and catalytic properties of mesoporous nanostructured carbon-palladium systems

Autor: Alicja Drelinkiewicz, Dorota Duraczyńska, Piotr Kuśtrowski, Jacek Gurgul, Ireneusz Szewczyk, Piotr Natkański, R. Kosydar

Two series of nanostructured carbon replicas were synthesized through a hard-templating method using ordered SBA-15 or disordered mesoporous spherical silica gel as the templates and furfuryl alcohol or sucrose as the carbon source. They were explore

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c501243ccca95b4c988ff87b329008a5
https://ruj.uj.edu.pl/xmlui/handle/item/249716

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Understanding porous structure of SBA-15 upon pseudomorphic transformation into MCM-41 : non-direct investigation by carbon replication

Autor: Mariusz Wądrzyk, Piotr Kuśtrowski, Rafał Janus, Marek Lewandowski, Piotr Natkański, Piotr Łątka

A series of mesoporous silicas with bimodal porosity combining the features of broad-mesoporous SBA-15 and narrow-mesoporous MCM-41 was synthesized by the pseudomorphic transformation of SBA-15. The pore size of the MCM-41-like fraction was adjusted

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e42b814beeb12de1865c7739cf3db4e9
https://ruj.uj.edu.pl/xmlui/handle/item/260884

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Microplastic Extraction from the Sediment Using Potassium Formate Water Solution (H2O/KCOOH)

Autor: Kinga Jarosz, Marek Michalik, Piotr Natkański

Publikováno v: Minerals; Volume 12; Issue 2; Pages: 269

Microplastics (MPs) are considered an important stratigraphic indicator, or ‘technofossils’, of the Anthropocene. Research on MP abundance in the environment has gained much attention but the lack of a standardized procedure has hindered the comp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5892f2193c090d052a52f9787d6f3c05
https://doi.org/10.3390/min12020269

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