Scanning electron microscopy (SEM) in the analysis of the structure of polymeric nanofiltration membranes

• Autorzy: Kowalik-Klimczak A. , Bednarska A. , Grądkowski M.

Warianty tytułu

PL

Skaningowa mikroskopia elektronowa (SEM) w analizie struktury polimerowych membran nanofiltracyjnych

• Języki publikacji: EN

Abstrakty

EN

The authors examined the possible use of a scanning electron microscope (SEM) for polymeric nanofiltration membranes testing. The analysis of results allowed us to conclude that SEM technique is useful for the determination of the construction of “skin” and the support layer of nanofiltration polymeric membranes and that Energy-dispersive X-ray spectroscopy (EDS, EDX) provides “average” data from both layers.

PL

W pracy zweryfikowano możliwość zastosowania skaningowego mikroskopu elektronowego do badania polimerowych membran nanofiltracyjnych. Analiza uzyskanych wyników pozwoliła na stwierdzenie, że SEM może być pomocna w określaniu budowy warstw naskórkowej i wzmacniającej polimerowych membran nanofiltracyjnych, a technika EDX dostarcza „uśrednionych” danych obejmujących obie warstwy.

Słowa kluczowe

EN

scanning electron microscopy; nanofiltration; polymeric membranes

PL

skaningowa mikroskopia elektronowa; nanofiltracja; membrana polimerowa

• Wydawca: Wydawnictwo Naukowe Instytutu Technologii Eksploatacji - Państwowego Instytutu Badawczego
• Czasopismo: Problemy Eksploatacji
• Rocznik: 2016
• Tom: no. 1
• Strony: 119--128
• Opis fizyczny: Bibliogr. 32 poz., rys., tab.

Twórcy

autor

Kowalik-Klimczak A.

• Warsaw University of Technology, Faculty of Chemical and Process Engineering, Warsaw

autor

Bednarska A.

• Institute for Sustainable Technologies – National Research Institute in Radom

autor

Grądkowski M.

• Institute for Sustainable Technologies – National Research Institute in Radom

Bibliografia

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• 5. Tang C.Y., Kwon Y-N., Leckie J.O.: Effect of membrane chemistry and coating layer on physiochemical properties of thin film composite polyamide RO and NF membranes. I. FTIR and XPS characterization of polyamide and coating layer chemistry. Desalination, 2009, 242, 149–167.
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Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.