Study of the Properties of TiO2 Doped with Nitrogen and Magnesium using DR-UV Vis Analysis as Catalyst in Wastewater Treatment
Due to the environmental issue that have become serious each day, many researchers interested to solve the problem with few method of water treatment including carbon adsorption, ultrafiltration, coagulation using chemical method, biodegradation using microbes, ozonation and also advanced oxidati...
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| Format: | Article |
| Language: | English |
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IOP Publishing
2020
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| Online Access: | http://eprints.uthm.edu.my/1131/ http://eprints.uthm.edu.my/1131/1/P12459_c7f9aec9766926481f1035481dea15e1.pdf |
| _version_ | 1848887382967844864 |
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| author | Razali, Nur ‘Aliaa Othman, Siti Amira |
| author_facet | Razali, Nur ‘Aliaa Othman, Siti Amira |
| author_sort | Razali, Nur ‘Aliaa |
| building | UTHM Institutional Repository |
| collection | Online Access |
| description | Due to the environmental issue that have become serious each day, many researchers
interested to solve the problem with few method of water treatment including carbon
adsorption, ultrafiltration, coagulation using chemical method, biodegradation using microbes,
ozonation and also advanced oxidation process. One of the popular methods is using doping
method. The photocatalytic activity is said to be directly proportional to the dopant
concentration based on previously study. The optimum photocatalytic activity will occur at
optimum dopant concentration, but at certain level of dopant concentration, the photocatalytic
efficiency will be decreasing. DR-UV Vis analysis shows that the nitrogen and magnesium
doped caused the formation of new mid-gap energy state and make the band gap shifted. |
| first_indexed | 2025-11-15T19:53:31Z |
| format | Article |
| id | uthm-1131 |
| institution | Universiti Tun Hussein Onn Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T19:53:31Z |
| publishDate | 2020 |
| publisher | IOP Publishing |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | uthm-11312021-10-17T07:58:51Z http://eprints.uthm.edu.my/1131/ Study of the Properties of TiO2 Doped with Nitrogen and Magnesium using DR-UV Vis Analysis as Catalyst in Wastewater Treatment Razali, Nur ‘Aliaa Othman, Siti Amira TD Environmental technology. Sanitary engineering Due to the environmental issue that have become serious each day, many researchers interested to solve the problem with few method of water treatment including carbon adsorption, ultrafiltration, coagulation using chemical method, biodegradation using microbes, ozonation and also advanced oxidation process. One of the popular methods is using doping method. The photocatalytic activity is said to be directly proportional to the dopant concentration based on previously study. The optimum photocatalytic activity will occur at optimum dopant concentration, but at certain level of dopant concentration, the photocatalytic efficiency will be decreasing. DR-UV Vis analysis shows that the nitrogen and magnesium doped caused the formation of new mid-gap energy state and make the band gap shifted. IOP Publishing 2020 Article PeerReviewed text en http://eprints.uthm.edu.my/1131/1/P12459_c7f9aec9766926481f1035481dea15e1.pdf Razali, Nur ‘Aliaa and Othman, Siti Amira (2020) Study of the Properties of TiO2 Doped with Nitrogen and Magnesium using DR-UV Vis Analysis as Catalyst in Wastewater Treatment. 2nd International Conference on Green Environmental Engineering and Technology, 616. pp. 1-6. https://doi.org/:10.1088/1755-1315/616/1/012071 |
| spellingShingle | TD Environmental technology. Sanitary engineering Razali, Nur ‘Aliaa Othman, Siti Amira Study of the Properties of TiO2 Doped with Nitrogen and Magnesium using DR-UV Vis Analysis as Catalyst in Wastewater Treatment |
| title | Study of the Properties of TiO2 Doped with Nitrogen and Magnesium
using DR-UV Vis Analysis as Catalyst in Wastewater Treatment |
| title_full | Study of the Properties of TiO2 Doped with Nitrogen and Magnesium
using DR-UV Vis Analysis as Catalyst in Wastewater Treatment |
| title_fullStr | Study of the Properties of TiO2 Doped with Nitrogen and Magnesium
using DR-UV Vis Analysis as Catalyst in Wastewater Treatment |
| title_full_unstemmed | Study of the Properties of TiO2 Doped with Nitrogen and Magnesium
using DR-UV Vis Analysis as Catalyst in Wastewater Treatment |
| title_short | Study of the Properties of TiO2 Doped with Nitrogen and Magnesium
using DR-UV Vis Analysis as Catalyst in Wastewater Treatment |
| title_sort | study of the properties of tio2 doped with nitrogen and magnesium
using dr-uv vis analysis as catalyst in wastewater treatment |
| topic | TD Environmental technology. Sanitary engineering |
| url | http://eprints.uthm.edu.my/1131/ http://eprints.uthm.edu.my/1131/ http://eprints.uthm.edu.my/1131/1/P12459_c7f9aec9766926481f1035481dea15e1.pdf |