- Tytuł:
- Synthesis and characterization of the aluminium phosphates modified with ammonium, calcium and molybdenum by hydrothermal method
- Autorzy:
-
Łuczka, K.
Grzmil, B.
Kic, B.
Kowalczyk, K. - Powiązania:
- https://bibliotekanauki.pl/articles/778651.pdf
- Data publikacji:
- 2016
- Wydawca:
- Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
- Tematy:
-
hydrothermal method
anticorrosive pigments
modified aluminum phosphates - Opis:
- Synthesis and characterization of the aluminum phosphates modified with ammonium, calcium and molybdenum were conducted. The influence of process parameters (reactive pressure and molar ratios) in the reaction mixture were studied. The contents of the individual components in the products were in the range of: 10.97–17.31 wt% Al, 2.65–13.32 wt% Ca, 0.70–3.11 wt% Mo, 4.36–8.38 wt% NH3, and 35.12–50.54 wt% P2O5. The materials obtained in the experiments were characterized by various physicochemical parameters. The absorption oil number was in the range from 67 to 89 of oil/100 g of product, the surface area was within the range of 4–76 m2/g, whereas the average particle size of products reached 282–370 nm. The Tafel tests revealed comparable anticorrosive properties of aluminum phosphates modified with ammonium, calcium, molybdenum in comparison with commercial phosphate.
- Źródło:
-
Polish Journal of Chemical Technology; 2016, 18, 2; 131-139
1509-8117
1899-4741 - Pojawia się w:
- Polish Journal of Chemical Technology
- Dostawca treści:
- Biblioteka Nauki
Artykuł