TY - GEN
T1 - Pt-TiO2nanotube on FTO glass for photocatalytic degradation of liquid waste of nata de coco production
AU - Zuliandanu, Denar
AU - Gunlazuardi, Jarnuzi
N1 - Publisher Copyright:
© 2023 Author(s).
PY - 2023/4/24
Y1 - 2023/4/24
N2 - A study on photocatalytic degradation of nata de coco wastewater have been carried out using a TiO2 nanotube (TNT) catalyst modified with Pt metal and immobilized on fluorine-doped tin oxide conductive glass (FTO) using a drop of TiO2 sol containing Ti(OBu)4 and polyethylene glycol, followed by calcinations at 450 °C. The synthesis result was characterized by FTIR and scanning electron microscope. The catalyst was put in a batch reactor containing liquid waste and irradiated by visible light. The occurrence of degradation was indicated by decrease in the value of COD (chemical oxygen demand), ammonia, and acetic acid of liquid waste. The decrease of COD value reached 58% at a concentration of Pt 65 mM. The shift in absorption from UV to visible light was indicated by the activity of the Pt-modified catalyst being greater than that of the unmodified catalyst.
AB - A study on photocatalytic degradation of nata de coco wastewater have been carried out using a TiO2 nanotube (TNT) catalyst modified with Pt metal and immobilized on fluorine-doped tin oxide conductive glass (FTO) using a drop of TiO2 sol containing Ti(OBu)4 and polyethylene glycol, followed by calcinations at 450 °C. The synthesis result was characterized by FTIR and scanning electron microscope. The catalyst was put in a batch reactor containing liquid waste and irradiated by visible light. The occurrence of degradation was indicated by decrease in the value of COD (chemical oxygen demand), ammonia, and acetic acid of liquid waste. The decrease of COD value reached 58% at a concentration of Pt 65 mM. The shift in absorption from UV to visible light was indicated by the activity of the Pt-modified catalyst being greater than that of the unmodified catalyst.
UR - http://www.scopus.com/inward/record.url?scp=85159922164&partnerID=8YFLogxK
U2 - 10.1063/5.0125768
DO - 10.1063/5.0125768
M3 - Conference contribution
AN - SCOPUS:85159922164
T3 - AIP Conference Proceedings
BT - 2nd International Conference on Chemistry and Science Education
A2 - Guspatni, null
A2 - Fitriza, Zonalia
A2 - Oktavia, Budhi
PB - American Institute of Physics Inc.
T2 - 2nd International Conference on Chemistry and Science Education: Improving the Research Quality in Chemistry and Natural Science Education for the Upcoming Challenges to Face the 5th Industrial Revolution, ICChSE 2021
Y2 - 4 August 2021 through 5 August 2021
ER -