Modification of Titanium Dioxide Nanoparticles with 3-(Trimethoxysilyl)propyl Methacrylate Silane Coupling Agent
This paper presents some characteristics, properties, and morphology of TiO2 nanoparticles (nano-TiO2) modified with various contents of 3-(trimethoxysilyl)propyl methacrylate (TMSPM) coupling agent. The treatment process was carried out in ethanol solvent at 50oC using ammonia as a catalyst for hyd...
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| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2020-01-01
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| Series: | Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2020/1381407 |
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| author | Thuy-Chinh Nguyen Tien-Dung Nguyen Duc-Toan Vu Duc-Phuong Dinh Anh-Hiep Nguyen Thi-Ngoc-Lien Ly Phi-Hung Dao Thi-Len Nguyen Long-Giang Bach Hoang Thai |
| author_facet | Thuy-Chinh Nguyen Tien-Dung Nguyen Duc-Toan Vu Duc-Phuong Dinh Anh-Hiep Nguyen Thi-Ngoc-Lien Ly Phi-Hung Dao Thi-Len Nguyen Long-Giang Bach Hoang Thai |
| author_sort | Thuy-Chinh Nguyen |
| collection | DOAJ |
| description | This paper presents some characteristics, properties, and morphology of TiO2 nanoparticles (nano-TiO2) modified with various contents of 3-(trimethoxysilyl)propyl methacrylate (TMSPM) coupling agent. The treatment process was carried out in ethanol solvent at 50oC using ammonia as a catalyst for hydrolysis reaction of silane to silanol. Infrared spectroscopy, thermogravimetric analysis, transmission electron microscopy, field emission scanning electron microscopy, dynamic light scattering, ultraviolet-visible spectroscopy, and X-ray diffraction methods were used for determination of the characteristics, properties of nano-TiO2 before and after treatment. In addition, the contact angle and grafting efficiency of TMSPM on the surface of TiO2 nanoparticles was also evaluated. The obtained results confirmed that TMSPM was grafted to the TiO2 nanoparticles, the agglomeration of nano-TiO2 was decreased, and surface of TiO2 nanoparticles became hydrophobic after modification by TMSPM. |
| format | Article |
| id | doaj-art-c49bd6422cb34c8a9bd5f8a8a8b26e42 |
| institution | DOAJ |
| issn | 2090-9063 2090-9071 |
| language | English |
| publishDate | 2020-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Chemistry |
| spelling | doaj-art-c49bd6422cb34c8a9bd5f8a8a8b26e422025-08-20T03:23:07ZengWileyJournal of Chemistry2090-90632090-90712020-01-01202010.1155/2020/13814071381407Modification of Titanium Dioxide Nanoparticles with 3-(Trimethoxysilyl)propyl Methacrylate Silane Coupling AgentThuy-Chinh Nguyen0Tien-Dung Nguyen1Duc-Toan Vu2Duc-Phuong Dinh3Anh-Hiep Nguyen4Thi-Ngoc-Lien Ly5Phi-Hung Dao6Thi-Len Nguyen7Long-Giang Bach8Hoang Thai9Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Ha Noi 100000, VietnamFaculty of Chemistry, Hanoi National University of Education, No. 136 Xuan Thuy Road, Cau Giay District, Ha Noi 100000, VietnamHanoi University of Industry, 298 Cau Dien Street, Bac Tu Liem, Ha Noi 100000, VietnamHanoi University of Industry, 298 Cau Dien Street, Bac Tu Liem, Ha Noi 100000, VietnamInstitute for Tropical Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Ha Noi 100000, VietnamInstitute for Tropical Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Ha Noi 100000, VietnamInstitute for Tropical Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Ha Noi 100000, VietnamInstitute for Tropical Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Ha Noi 100000, VietnamNTT Institute of High Technology, Nguyen Tat Thanh University, 300A Nguyen Tat Thanh, District 4, Ho Chi Minh 700000, VietnamGraduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Ha Noi 100000, VietnamThis paper presents some characteristics, properties, and morphology of TiO2 nanoparticles (nano-TiO2) modified with various contents of 3-(trimethoxysilyl)propyl methacrylate (TMSPM) coupling agent. The treatment process was carried out in ethanol solvent at 50oC using ammonia as a catalyst for hydrolysis reaction of silane to silanol. Infrared spectroscopy, thermogravimetric analysis, transmission electron microscopy, field emission scanning electron microscopy, dynamic light scattering, ultraviolet-visible spectroscopy, and X-ray diffraction methods were used for determination of the characteristics, properties of nano-TiO2 before and after treatment. In addition, the contact angle and grafting efficiency of TMSPM on the surface of TiO2 nanoparticles was also evaluated. The obtained results confirmed that TMSPM was grafted to the TiO2 nanoparticles, the agglomeration of nano-TiO2 was decreased, and surface of TiO2 nanoparticles became hydrophobic after modification by TMSPM.http://dx.doi.org/10.1155/2020/1381407 |
| spellingShingle | Thuy-Chinh Nguyen Tien-Dung Nguyen Duc-Toan Vu Duc-Phuong Dinh Anh-Hiep Nguyen Thi-Ngoc-Lien Ly Phi-Hung Dao Thi-Len Nguyen Long-Giang Bach Hoang Thai Modification of Titanium Dioxide Nanoparticles with 3-(Trimethoxysilyl)propyl Methacrylate Silane Coupling Agent Journal of Chemistry |
| title | Modification of Titanium Dioxide Nanoparticles with 3-(Trimethoxysilyl)propyl Methacrylate Silane Coupling Agent |
| title_full | Modification of Titanium Dioxide Nanoparticles with 3-(Trimethoxysilyl)propyl Methacrylate Silane Coupling Agent |
| title_fullStr | Modification of Titanium Dioxide Nanoparticles with 3-(Trimethoxysilyl)propyl Methacrylate Silane Coupling Agent |
| title_full_unstemmed | Modification of Titanium Dioxide Nanoparticles with 3-(Trimethoxysilyl)propyl Methacrylate Silane Coupling Agent |
| title_short | Modification of Titanium Dioxide Nanoparticles with 3-(Trimethoxysilyl)propyl Methacrylate Silane Coupling Agent |
| title_sort | modification of titanium dioxide nanoparticles with 3 trimethoxysilyl propyl methacrylate silane coupling agent |
| url | http://dx.doi.org/10.1155/2020/1381407 |
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