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Preparation of Hydrophilic Inorganic-Organic Hybrid Coating Solutions by Sol-Gel Method
| Content Provider | Semantic Scholar |
|---|---|
| Author | Lee, Dong Il Jang, Sang-Hong Song, Ki-Chang |
| Copyright Year | 2003 |
| Abstract | In order to improve the anti-fogging property of hydrophobic polymer films, inorganic-organic hybrid coating solutions with a good hydrophilic property were synthesized by the sol-gel method. The coating solutions were prepared by adding 3-aminopropyl triethoxysilane (APS) to a colloidal silica solution(Ludox). APS as a silane coupling agent forms strong bonds to the colloidal silica and surrounding polymer matrix (PET), and links two different materials together. Solutions pre- pared by the addition of APS at acidic and neutral conditions (pH 2, 7) resulted in gels which can not be used as coating solu- tions. On the other hand, those at basic conditions (pH 9, 11) resulted in coatings that were less prone to cracking and showed a good hydrophilic property. |
| Starting Page | 13 |
| Ending Page | 768 |
| Page Count | 756 |
| File Format | PDF HTM / HTML |
| Volume Number | 41 |
| Alternate Webpage(s) | https://www.cheric.org/PDF/HHKH/HK41/HK41-6-0768.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
