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Synthesis of PDMS/Silica Hybrids and Their Application for Optical Materials
http://hdl.handle.net/10076/0002001693
http://hdl.handle.net/10076/00020016936565b7a1-4f46-4132-9235-9cb6718869e5
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
2025DE0904.pdf (1.92 MB)
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| アイテムタイプ | 学位論文 / Thesis or Dissertation(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| 公開日 | 2026-01-26 | |||||||
| タイトル | ||||||||
| タイトル | Synthesis of PDMS/Silica Hybrids and Their Application for Optical Materials | |||||||
| 言語 | en | |||||||
| 言語 | ||||||||
| 言語 | eng | |||||||
| 資源タイプ | ||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_db06 | |||||||
| 資源タイプ | doctoral thesis | |||||||
| アクセス権 | ||||||||
| アクセス権 | open access | |||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||
| 著者 |
Nurul Amira Shazwani Binti Zainuddin
× Nurul Amira Shazwani Binti Zainuddin
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| 著者（ヨミ） | ||||||||
| 別名 | ヌルル アミラ シャツワニ ビンティ ザイヌディン | |||||||
| 言語 | ja-Kana | |||||||
| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | Polyfluorene PFTPE-OTHP with tetrahydropyranyl ether groups was first synthesized by three-dimensional copolymerization using the Suzuki coupling reaction. The fluorescence intensity of PFTPE-OH in solution and the solid state was compared and found to be stronger in the solid state, confirming the aggregation-induced luminescence nature of PFTPE-OH. Then, sol-gel reactions involving poly(diethoxysiloxane) (PDEOS), poly(dimethylsiloxane)(PDMS), and fluorine-containing silane coupling agents were carried out to obtain PDMS/Silica hybrids with different amounts of fluoroalkyl group (Rf). The addition of CF3-TMOS improved the transmittance in the UV region. However, a decrease in transmittance was observed when too much fluoroalkyl was incorporated in the hybrid, suggesting the significance of optimizing the fluoroalkyl group content. Interestingly, when the resulting hybrid was irradiated with a 262 nm deep UV LED (2.9 mW/cm2) in aging experiments, the transmittance increased with UV light exposure time, reaching a maximum value after approximately 80 hours. | |||||||
| 言語 | en | |||||||
| 内容記述 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | 本文/Division of Materials Science Graduate School of Engineering Mie University | |||||||
| 内容記述 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | 55p | |||||||
| 書誌情報 |
発行日 2025-09-25 |
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| フォーマット | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | application/pdf | |||||||
| 著者版フラグ | ||||||||
| 出版タイプ | VoR | |||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||
| 出版者 | ||||||||
| 出版者 | 三重大学 | |||||||
| 出版者（ヨミ） | ||||||||
| 値 | ミエダイガク | |||||||
| 学位名 | ||||||||
| 学位名 | 博士(工学) | |||||||
| 学位授与機関 | ||||||||
| 学位授与機関識別子Scheme | kakenhi | |||||||
| 学位授与機関識別子 | 14101 | |||||||
| 学位授与機関名 | 三重大学 | |||||||
| 学位授与年月日 | ||||||||
| 学位授与年月日 | 2025-09-25 | |||||||
| 学位授与番号 | ||||||||
| 学位授与番号 | 甲工学第2342号 | |||||||
| 資源タイプ（三重大） | ||||||||
| 値 | Doctoral Dissertation / 博士論文 | |||||||
