Self-Cleaning Limestone Paint Modified by Nanoparticles TiO2 Synthesized from TiCl3 as Precursors and PEG6000 as Dispersant
Limestone is commonly used for wall painting, but it is easy to be dirty. In this study, a self-cleaning limestone paint was synthesized by modifying dispersant and TiO2 nanoparticles. The TiO2 that prepared by TiCl3 were functionalized with PEG6000 as a surface activating agent. The paint achieved...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Masyarakat Katalis Indonesia - Indonesian Catalyst Society (MKICS)
2017-12-01
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| Series: | Bulletin of Chemical Reaction Engineering & Catalysis |
| Subjects: | |
| Online Access: | https://journal.bcrec.id/index.php/bcrec/article/view/800 |
| _version_ | 1797677753354420224 |
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| author | Nur Fadhilah Niki Etruly Maktum Muharja Dyah Sawitri |
| author_facet | Nur Fadhilah Niki Etruly Maktum Muharja Dyah Sawitri |
| author_sort | Nur Fadhilah |
| collection | DOAJ |
| description | Limestone is commonly used for wall painting, but it is easy to be dirty. In this study, a self-cleaning limestone paint was synthesized by modifying dispersant and TiO2 nanoparticles. The TiO2 that prepared by TiCl3 were functionalized with PEG6000 as a surface activating agent. The paint achieved highest impurity degradation of 83.11 % for the mass ratio of TiO2 and PEG6000 (MRTP) of 1: 6, in which TiO2 average size distribution was 75.81 µm2, the particle surface area of TiO2 was 2,544 µm2, and the smallest contact angle was 7°. It was found that the dispersant (PEG6000) significantly improved the self-cleaning ability of limestone paint. The surface tension reduction from PEG6000-modified prevented the agglomeration process of TiO2 and suggests that the limestone paint a good self-cleaning coating for wall painting. |
| first_indexed | 2024-03-11T22:49:44Z |
| format | Article |
| id | doaj.art-6fb0f6641fab4902a30b338e3ae2f9c6 |
| institution | Directory Open Access Journal |
| issn | 1978-2993 |
| language | English |
| last_indexed | 2024-03-11T22:49:44Z |
| publishDate | 2017-12-01 |
| publisher | Masyarakat Katalis Indonesia - Indonesian Catalyst Society (MKICS) |
| record_format | Article |
| series | Bulletin of Chemical Reaction Engineering & Catalysis |
| spelling | doaj.art-6fb0f6641fab4902a30b338e3ae2f9c62023-09-22T03:48:12ZengMasyarakat Katalis Indonesia - Indonesian Catalyst Society (MKICS)Bulletin of Chemical Reaction Engineering & Catalysis1978-29932017-12-0112335135610.9767/bcrec.12.3.800.351-356912Self-Cleaning Limestone Paint Modified by Nanoparticles TiO2 Synthesized from TiCl3 as Precursors and PEG6000 as DispersantNur Fadhilah0Niki Etruly1Maktum Muharja2Dyah Sawitri3Engineering Physics Department, Institut Teknologi Sepuluh Nopember, Surabaya, IndonesiaEngineering Physics Department, Institut Teknologi Sepuluh Nopember, Surabaya, IndonesiaChemical Engineering Department, Institut Teknologi Sepuluh Nopember, Surabaya, IndonesiaEngineering Physics Department, Institut Teknologi Sepuluh Nopember, Surabaya, IndonesiaLimestone is commonly used for wall painting, but it is easy to be dirty. In this study, a self-cleaning limestone paint was synthesized by modifying dispersant and TiO2 nanoparticles. The TiO2 that prepared by TiCl3 were functionalized with PEG6000 as a surface activating agent. The paint achieved highest impurity degradation of 83.11 % for the mass ratio of TiO2 and PEG6000 (MRTP) of 1: 6, in which TiO2 average size distribution was 75.81 µm2, the particle surface area of TiO2 was 2,544 µm2, and the smallest contact angle was 7°. It was found that the dispersant (PEG6000) significantly improved the self-cleaning ability of limestone paint. The surface tension reduction from PEG6000-modified prevented the agglomeration process of TiO2 and suggests that the limestone paint a good self-cleaning coating for wall painting.https://journal.bcrec.id/index.php/bcrec/article/view/800tio2 photocatalystpeg6000 dispersantlimestoneself cleaning |
| spellingShingle | Nur Fadhilah Niki Etruly Maktum Muharja Dyah Sawitri Self-Cleaning Limestone Paint Modified by Nanoparticles TiO2 Synthesized from TiCl3 as Precursors and PEG6000 as Dispersant Bulletin of Chemical Reaction Engineering & Catalysis tio2 photocatalyst peg6000 dispersant limestone self cleaning |
| title | Self-Cleaning Limestone Paint Modified by Nanoparticles TiO2 Synthesized from TiCl3 as Precursors and PEG6000 as Dispersant |
| title_full | Self-Cleaning Limestone Paint Modified by Nanoparticles TiO2 Synthesized from TiCl3 as Precursors and PEG6000 as Dispersant |
| title_fullStr | Self-Cleaning Limestone Paint Modified by Nanoparticles TiO2 Synthesized from TiCl3 as Precursors and PEG6000 as Dispersant |
| title_full_unstemmed | Self-Cleaning Limestone Paint Modified by Nanoparticles TiO2 Synthesized from TiCl3 as Precursors and PEG6000 as Dispersant |
| title_short | Self-Cleaning Limestone Paint Modified by Nanoparticles TiO2 Synthesized from TiCl3 as Precursors and PEG6000 as Dispersant |
| title_sort | self cleaning limestone paint modified by nanoparticles tio2 synthesized from ticl3 as precursors and peg6000 as dispersant |
| topic | tio2 photocatalyst peg6000 dispersant limestone self cleaning |
| url | https://journal.bcrec.id/index.php/bcrec/article/view/800 |
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