- Tytuł:
- Physicochemical parameters effect on biosynthesis and properties of copper nanoparticles
- Autorzy:
-
Pawlowska, Agnieszka
Kazmierczak, Michal
Sadowski, Zygmunt - Powiązania:
- https://bibliotekanauki.pl/articles/110884.pdf
- Data publikacji:
- 2019
- Wydawca:
- Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
- Tematy:
-
gallic acid
green tea extract
particle size
polyphenols
zeta potential
aerobic conditions
nitrogen atmosphere - Opis:
- Plant extract obtained from green tea was used for the synthesis of nanoparticles under anaerobic and aerobic conditions at various ratios of the copper solution to the extract used. The smallest nanoparticles were obtained at a ratio of 1:10. The nanoparticles showed the maximum negative value of the zeta potential around pH 6. An increase in the temperature of reaction caused a decrease in the negative zeta potential value. Synthesis under nitrogen atmosphere favours the formation of smaller copper nanoparticles.
- Źródło:
-
Physicochemical Problems of Mineral Processing; 2019, 55, 6; 1460-1466
1643-1049
2084-4735 - Pojawia się w:
- Physicochemical Problems of Mineral Processing
- Dostawca treści:
- Biblioteka Nauki
Artykuł