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Numpon Insin. Catalytic activities of titania-silica-iron oxide composites on ciprofloxacin photodegradation: effect of the particle size. (). King Mongkut's University of Technology North Bangkok. Central Library. : , .
Catalytic activities of titania-silica-iron oxide composites on ciprofloxacin photodegradation: effect of the particle size
Name: Ihsanuddin, Abdurrahman
Organization :
Chulalongkorn University. Faculty of Science
Name: Nisanart Charoenlap
Organization :
Chulalongkorn University. Faculty of Science
Name: Padtaraporn Chanhom
Organization :
Chulabhorn Research Institute. Laboratory of Biotechnology
Name: Numpon Insin
Organization :
Chulalongkorn University. Faculty of Science
Email :
numpon.i@chula.ac.th
keyword:
Superparamagnetic
LCSH:
Photocatalysis
LCSH:
Titanium dioxide
-- Synthesis
LCSH:
Ciprofloxacin
LCSH:
Microspheres (Pharmacy)
Abstract:
Great photodegradation performance and superparamagnetic character were two remarkable properties that belong to the titania-silica-iron oxide (TSI) composites. The particle size of the photocatalysts determines the photodegradation performance. Only a few discussions were done regarding the influence of composite size on the
photodegradation reaction, especially for the ciprofloxacin (CIP) solution. The synthesis of TSI nanoparticles (NPs) and
TSI microspheres (MSs) have been carried out using reverse microemulsion and co-precipitation methods. The
characterization was done using X-ray diffraction (XRD), scanning electron microscopy (SEM) with energy dispersive X-ray analysis (EDX), and transmission electron microscopes (TEM). The TSI MSs and TSI NPs with diameters of
232±41.7 nm and 80.7±26.1 nm, respectively, were obtained, and their superparamagnetic properties have been
demonstrated using an external magnet. A photodegradation experiment was done on the CIP solution under a 45 W black light lamp and was measured using the UV absorption method. The result illustrated that the photodegradation efficiency for both TSI MSs and TSI NPs were 88.4% and 51.5%, respectively. Moreover, the titania microspheres have
higher photocatalytic activity than the TSI MSs, with 90.7% efficiency. The results from this study could be used for
the further development of a highly efficient photocatalyst
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Modified:
2022-11-21
Issued:
2022-11-21
บทความ/Article
application/pdf
BibliograpyCitation :
In King Mongkut's Institute of Technology Ladkrabang. Pure and Applied Chemistry International Conference (PACCON 2022) (pp.453-458). Bangkok : King Mongkut's Institute of Technology Ladkrabang
eng
©copyrights King Mongkut's University of Technology North Bangkok
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Ihsanuddin, Abdurrahman
| Title | Contributor | Type |
|---|---|---|
| Catalytic activities of titania-silica-iron oxide composites on ciprofloxacin photodegradation: effect of the particle size
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Ihsanuddin, Abdurrahman;Nisanart Charoenlap;Padtaraporn Chanhom;Numpon Insin | บทความ/Article |
Nisanart Charoenlap
| Title | Contributor | Type |
|---|---|---|
| Catalytic activities of titania-silica-iron oxide composites on ciprofloxacin photodegradation: effect of the particle size
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Ihsanuddin, Abdurrahman;Nisanart Charoenlap;Padtaraporn Chanhom;Numpon Insin | บทความ/Article |
Padtaraporn Chanhom
| Title | Contributor | Type |
|---|---|---|
| Catalytic activities of titania-silica-iron oxide composites on ciprofloxacin photodegradation: effect of the particle size
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Ihsanuddin, Abdurrahman;Nisanart Charoenlap;Padtaraporn Chanhom;Numpon Insin | บทความ/Article |
Numpon Insin