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Chaweewan Sapcharoenkun. Green synthesis of Ag-doped titanium dioxide using turmeric extract for photocatalytic degradation of methylene blue under visible light. (). King Mongkut's University of Technology North Bangkok. Central Library. : , 2020.
Green synthesis of Ag-doped titanium dioxide using turmeric extract for photocatalytic degradation of methylene blue under visible light
Name: Tri Rahmawati
Organization :
Chulalongkorn University. Faculty of Science
Name: Pannee Leeladee
Organization :
Chulalongkorn University. Faculty of Science
Email :
pannee.l@chula.ac.th
Name: Chaweewan Sapcharoenkun
Organization :
National Science and Technology Development Agency (NSTDA). National Nanotechnology Center (NANOTEC)
Email :
chaweewan@nanotec.or.th
ThaSH:
Plant extracts
ThaSH:
Titanium dioxide
-- Synthesis
Abstract:
Dye pollution from industrial wastewater is one of the problems facing the world today and affects to human health. This work intended to develop an environmentally friendly approach for silver-doped titanium dioxide (Ag-TiO2) synthesis as a photocatalyst material used as photocatalytic dye degradation. A green synthesis of Ag-TiO2 was achieved using the aqueous extract of turmeric powder with dry and wet ball milling sol-gel method and calcined at 6000 degrees. The effect of different Ag concentrations ranging from 0.1 M and 1 M in TiO2 on methylene blue (MB) degradation was studied. Herein, the synthesized Ag-TiO2 was characterized by various techniques such as X-ray diffraction (XRD), UV-visible-near infrared (UV-vis-NIR), transmission electron microscope (TEM). The optimal concentration of AgNO3 in Ag-TiO2 was found to be at 1 M AgNO3 which showed the strongest photocatalytic activity with the kinetic rate of 2.24×10-2 min-1 for degradation of MB under visible light.
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Created:
2020
Modified:
2024-01-04
Issued:
2024-01-04
บทความ/Article
application/pdf
BibliograpyCitation :
In the Chemical Society of Thailand under the Patronage of Professor Dr. HRH Princess Chulabhorn in association, Thammasat University Faculty of Science and Technology. The Pure and Applied Chemistry International Conference 2020 (PACCON 2020) (CS42-47). Bangkok : Thammasat University
eng
©copyrights King Mongkut's University of Technology North Bangkok
RightsAccess:
ใช้เวลา
-0.977977 วินาที
Tri Rahmawati
| Title | Contributor | Type |
|---|---|---|
| Green synthesis of Ag-doped titanium dioxide using turmeric extract for photocatalytic degradation of methylene blue under visible light
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Tri Rahmawati;Pannee Leeladee;Chaweewan Sapcharoenkun | บทความ/Article |
Pannee Leeladee
| Title | Contributor | Type |
|---|---|---|
| Green synthesis of Ag-doped titanium dioxide using turmeric extract for photocatalytic degradation of methylene blue under visible light
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Tri Rahmawati;Pannee Leeladee;Chaweewan Sapcharoenkun | บทความ/Article | |
| Copper complexes containing polypyridyl ligands for alkane oxidation under mild condition
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Jantira Chimlert;Pattira Suktanarak;Tossapong Phuangburee;Mantana Paokhan;Nukorn Plainpan;Chadin Kulsing;Chomchai Suksai;Thawatchai Tuntulani;Pannee Leeladee | บทความ/Article |
Chaweewan Sapcharoenkun
| Title | Contributor | Type |
|---|---|---|
| Application of cellulose nanocrystals as a PM2.5 scavenger
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Chaowanan Udomsri;Panwad Jamnongkam;Natnaree Chammingkwan;Chaweewan Sapcharoenkun;Sanong Ekgasit;Tewarak Parnklang | บทความ/Article | |
| Green synthesis of Ag-doped titanium dioxide using turmeric extract for photocatalytic degradation of methylene blue under visible light
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Tri Rahmawati;Pannee Leeladee;Chaweewan Sapcharoenkun | บทความ/Article | |
| Paper-based SERS substrate with improved signal via quasi-spherical gold nanoparticles decorated on bacterial cellulose nanocrystal film
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Piboonwan Insiti;Attasith Parnsubsakul;Umphan Ngoensawat;Chaweewan Sapcharoenkun;Sanong Ekgasit | บทความ/Article |