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Karn Serivalsatit. Effect of fuel type on the characteristics and photocatalytic activity of ZnO nanoparticles synthesized via solution combustion method. (). King Mongkut's University of Technology North Bangkok. Central Library. : , 2024.
Effect of fuel type on the characteristics and photocatalytic activity of ZnO nanoparticles synthesized via solution combustion method
Organization :
Chulalongkorn University. Faculty of Science
Organization :
Chulalongkorn University. Faculty of Science
Name: Karn Serivalsatit
Organization :
Chulalongkorn University. Faculty of Science
Email :
karn.s@chula.ac.th
keyword:
Solution combustion synthesis
LCSH:
Zinc oxide
-- Synthesis
LCSH:
Nanoparticles
-- Synthesis
Abstract:
This research investigates the influence of organic fuels, including urea, citric acid, and agar, on the
synthesis and photocatalytic performance of zinc oxide (ZnO) nanoparticles through the solution combustion
method. Various analytical techniques, including X-ray diffraction (XRD), N2 adsorption-desorption
isotherms, scanning electron microscopy (SEM), UV-VIS diffuse reflectance spectroscopy (DRS), and
photoluminescence spectroscopy (PL), were employed to characterize the synthesized ZnO nanoparticles. The
photocatalytic activity of the synthesized nanoparticles was evaluated by degrading methyl orange under
ultraviolet irradiation at ambient temperature. The results revealed that single-phase and well-crystalline ZnO
nanoparticles with a wurtzite structure were formed regardless of fuel type. The ZnO nanopowders prepared
with agar as a fuel had a foamy microstructure with the highest specific surface area of 8.58 m2/g compared
to the others. The highest photodegradation of methyl orange under ultraviolet irradiation was also achieved
by the ZnO powders prepared with agar due to their good crystallinity and higher specific surface area.
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Created:
2024
Modified:
2024-11-29
Issued:
2024-11-29
บทความ/Article
application/pdf
BibliograpyCitation :
In Kasetsart University. Faculty of Science. The Pure and Applied Chemistry International Conference 2024 (PACCON 2024) (pp.383-388). Bangkok : Kasetsart University, 2024
eng
©copyrights King Mongkut's University of Technology North Bangkok
RightsAccess:
ใช้เวลา
0.020319 วินาที
Abdollahi, Shabnam Purmahammad
| Title | Contributor | Type |
|---|---|---|
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