Influence of Pressure to Morphology of TiO2 Nanofibers Prepared by Microwave-Assisted Synthesis Method

Key Engineering Materials 2019
Reinis Drunka, Jānis Grabis, Aija Krūmiņa

Microwave-assisted hydrothermal synthesis of TiO2 nanofibers under various temperature and pressure conditions were done in this research. High quality TiO2 nanofiber coating where obtained when temperature was in range 240 – 245 oC and pressure was 27.3 – 29.1 bar. Obtained TiO2 nanofiber coatings are with a specific surface area of 151.5 to 158.9 m2· g-1 before calcination. Comparing with nanopowder photocatalysts nanofiber coatings photocatalysts can be much easier removed from solution after the photocatalysis process. Such coatings with relative large specific surface area are with higher potential application in industry.

Atslēgas vārdi
Microwave Synthesis, Nanofibers, Photocatalysis, TiO2, Titania
DOI
10.4028/www.scientific.net/KEM.800.132
Hipersaite
https://www.scientific.net/KEM.800.132

Drunka, R., Grabis, J., Krūmiņa, A. Influence of Pressure to Morphology of TiO2 Nanofibers Prepared by Microwave-Assisted Synthesis Method. No: Key Engineering Materials, Latvija, Riga, 26.-26. oktobris, 2018. Switzerland: Trans Tech Publications, 2019, 132.-137.lpp. ISSN 1013-9826. e-ISSN 1662-9795. Pieejams: doi:10.4028/www.scientific.net/KEM.800.132

Publikācijas valoda
English (en)