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Abdullah, Abdul Halim.. Bi-template assisted sol-gel synthesis of photocatalytically-active mesoporous anatase TiO2 nanoparticles. (). King Mongkut's University of Technology North Bangkok. Central Library. : , 2021.
Bi-template assisted sol-gel synthesis of photocatalytically-active mesoporous anatase TiO2 nanoparticles
Name: Hamisu, Abubakar.
Organization :
Bayero University. Department of Pure and Industrial Chemistry
Name: Gaya, Umar Ibrahim.
Organization :
Bayero University. Department of Pure and Industrial Chemistry
Email :
uigaya.chm@buk.edu.ng
Name: Abdullah, Abdul Halim.
Organization :
Universiti Putra Malaysia. Institute of Advanced Technology
keyword:
Sol-gel.
LCSH:
NANOPARTICLES.
LCSH:
MESOPOROUS MATERIALS.
LCSH:
PHOTOCATALYSIS.
LCSH:
TITANIUM DIOXIDE.
Abstract:
Sol-gel mesoporous titanium dioxide powders have been synthesized from chitosan and/or hexadecyltrimethylammonium bromide (HDTMA) and characterized using x-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), ultraviolet-visible (UV-vis) spectroscopy, thermogravimetric analysis (TGA), differential thermal analysis (DTA) and N2 adsorption-desorption measurements. The photocatalytic performance of the synthesized meso-TiO2 powders was optimized based on the central composite design (CCD) of methyl orange (MO) degradation under UV light irradiation. The maximum MO degradation was 62.3 percent over a period of 60 min. Oxides produced using the binary chitosan and HDTMA template (C,H-TiO2) exhibited the relatively higher surface area (99.5 m2/g), smaller crystal size (12.78 nm), narrower band-gap energy (2.92 eV) and higher photocatalytic rate constant (0.0112 min-1) than as those from chitosan (C/TiO2) or HDTMA (H/TiO2) as the template."
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Created:
2021
Modified:
2564-08-23
Issued:
2021-08-23
บทความ/Article
application/pdf
BibliograpyCitation :
APPLIED SCIENCE AND ENGINEERING PROGRESS. vol. 14, no. 3 (July-Sept. 2021), p. 313-327.
eng
©copyrights King Mongkut's University of Technology North Bangkok
RightsAccess:
ใช้เวลา
0.033161 วินาที
Hamisu, Abubakar.
| Title | Contributor | Type |
|---|---|---|
| Bi-template assisted sol-gel synthesis of photocatalytically-active mesoporous anatase TiO2 nanoparticles
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Hamisu, Abubakar.;Gaya, Umar Ibrahim.;Abdullah, Abdul Halim. | บทความ/Article |
Gaya, Umar Ibrahim.
| Title | Contributor | Type |
|---|---|---|
| Bi-template assisted sol-gel synthesis of photocatalytically-active mesoporous anatase TiO2 nanoparticles
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Hamisu, Abubakar.;Gaya, Umar Ibrahim.;Abdullah, Abdul Halim. | บทความ/Article |
Abdullah, Abdul Halim.
| Title | Contributor | Type |
|---|---|---|
| Bi-template assisted sol-gel synthesis of photocatalytically-active mesoporous anatase TiO2 nanoparticles
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Hamisu, Abubakar.;Gaya, Umar Ibrahim.;Abdullah, Abdul Halim. | บทความ/Article |