Synthesis of Ni doped-TiO2 Thin Film Photocatalysts on Glass Surfaces
Thin film of TiO2 modified Ni2+ cationic (Ni doped-TiO2) thin films were synthesized from titanium tetraisopropoxide (TTIP) and Ni(NO3)2.6H2O using the combined sol-gel and dip coating method followed by calcination at 500oC for an hour. This study aims to determine the concentration of Ni2+ and the...
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| Format: | Article |
| Language: | English |
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Universitas Islam Indonesia
2023-03-01
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| Series: | Indonesian Journal of Chemical Analysis |
| Subjects: | |
| Online Access: | https://journal.uii.ac.id/IJCA/article/view/26796 |
| _version_ | 1797736282524221440 |
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| author | Margareta Caroline Harunrasjid Anthoni Batahan Aritonang M. Agus Wibowo Puji Ardiningsih Adhitiyawarman Adhitiyawarman |
| author_facet | Margareta Caroline Harunrasjid Anthoni Batahan Aritonang M. Agus Wibowo Puji Ardiningsih Adhitiyawarman Adhitiyawarman |
| author_sort | Margareta Caroline Harunrasjid |
| collection | DOAJ |
| description | Thin film of TiO2 modified Ni2+ cationic (Ni doped-TiO2) thin films were synthesized from titanium tetraisopropoxide (TTIP) and Ni(NO3)2.6H2O using the combined sol-gel and dip coating method followed by calcination at 500oC for an hour. This study aims to determine the concentration of Ni2+ and the optimum number of layers for application as self-cleaning. Frontier transform infrared (FTIR) spectrophotometric analysis observed a shift in the vibration absorption peak of Ti-O towards a smaller wave number as an indication that the Ni2+ cationic have incorporated in the TiO2matrix in forming Ni-TiO2. Based on the of x-ray diffraction (XRD) it is known that Ni-TiO2 has anatase crystalline phase with a crystallite size of 149.20 nm. Diffuse reflectance ultraviolet-visible (DRSUV-Vis) spectrophotometry showed a decrease in the bandgap energy (3.2 eV to 2.22 eV). Surface morphological by scanning electron microscopy (SEM) method showed that the addition of polyethylene glycol (PEG) resulted in a more homogeneous distribution of particles than thin films without PEG. The self-cleaning activity of Ni-TiO2 was tested for surface hydrophilic properties by measuring the contact angle of water and oil droplets under visible light illumination. |
| first_indexed | 2024-03-12T13:11:24Z |
| format | Article |
| id | doaj.art-856217c2150545239016897b8c23dc32 |
| institution | Directory Open Access Journal |
| issn | 2622-7401 2622-7126 |
| language | English |
| last_indexed | 2024-03-12T13:11:24Z |
| publishDate | 2023-03-01 |
| publisher | Universitas Islam Indonesia |
| record_format | Article |
| series | Indonesian Journal of Chemical Analysis |
| spelling | doaj.art-856217c2150545239016897b8c23dc322023-08-28T00:59:26ZengUniversitas Islam IndonesiaIndonesian Journal of Chemical Analysis2622-74012622-71262023-03-016110.20885/ijca.vol6.iss1.art9Synthesis of Ni doped-TiO2 Thin Film Photocatalysts on Glass SurfacesMargareta Caroline Harunrasjid 0Anthoni Batahan Aritonang1M. Agus Wibowo 2Puji Ardiningsih3Adhitiyawarman Adhitiyawarman4Chemistry Department, Universitas TanjangpuraChemistry Department, Universitas TanjangpuraChemistry Department, Universitas TanjangpuraChemistry Department, Universitas TanjangpuraChemistry Department, Universitas TanjangpuraThin film of TiO2 modified Ni2+ cationic (Ni doped-TiO2) thin films were synthesized from titanium tetraisopropoxide (TTIP) and Ni(NO3)2.6H2O using the combined sol-gel and dip coating method followed by calcination at 500oC for an hour. This study aims to determine the concentration of Ni2+ and the optimum number of layers for application as self-cleaning. Frontier transform infrared (FTIR) spectrophotometric analysis observed a shift in the vibration absorption peak of Ti-O towards a smaller wave number as an indication that the Ni2+ cationic have incorporated in the TiO2matrix in forming Ni-TiO2. Based on the of x-ray diffraction (XRD) it is known that Ni-TiO2 has anatase crystalline phase with a crystallite size of 149.20 nm. Diffuse reflectance ultraviolet-visible (DRSUV-Vis) spectrophotometry showed a decrease in the bandgap energy (3.2 eV to 2.22 eV). Surface morphological by scanning electron microscopy (SEM) method showed that the addition of polyethylene glycol (PEG) resulted in a more homogeneous distribution of particles than thin films without PEG. The self-cleaning activity of Ni-TiO2 was tested for surface hydrophilic properties by measuring the contact angle of water and oil droplets under visible light illumination.https://journal.uii.ac.id/IJCA/article/view/26796Ni doped-TiO2Thin filmContact angleVisible light |
| spellingShingle | Margareta Caroline Harunrasjid Anthoni Batahan Aritonang M. Agus Wibowo Puji Ardiningsih Adhitiyawarman Adhitiyawarman Synthesis of Ni doped-TiO2 Thin Film Photocatalysts on Glass Surfaces Indonesian Journal of Chemical Analysis Ni doped-TiO2 Thin film Contact angle Visible light |
| title | Synthesis of Ni doped-TiO2 Thin Film Photocatalysts on Glass Surfaces |
| title_full | Synthesis of Ni doped-TiO2 Thin Film Photocatalysts on Glass Surfaces |
| title_fullStr | Synthesis of Ni doped-TiO2 Thin Film Photocatalysts on Glass Surfaces |
| title_full_unstemmed | Synthesis of Ni doped-TiO2 Thin Film Photocatalysts on Glass Surfaces |
| title_short | Synthesis of Ni doped-TiO2 Thin Film Photocatalysts on Glass Surfaces |
| title_sort | synthesis of ni doped tio2 thin film photocatalysts on glass surfaces |
| topic | Ni doped-TiO2 Thin film Contact angle Visible light |
| url | https://journal.uii.ac.id/IJCA/article/view/26796 |
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