WEKO3
アイテム
PHOTOREFRACTIVITY OF PERYLENE BISIMIDE-SENSITIZED POLY(4-(DIPHENYLAMINO)BENZYL ACRYLATE
http://hdl.handle.net/10212/2344
http://hdl.handle.net/10212/234491cd84c7-7b51-4dfe-813a-32e34c13198f
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
内容の要約 (85.8 KB)
|
|
|
|
内容・審査結果の要旨 (313.8 KB)
|
|
| Item type | 学位論文 / Thesis or Dissertation(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2018-06-04 | |||||||||
| タイトル | ||||||||||
| タイトル | PHOTOREFRACTIVITY OF PERYLENE BISIMIDE-SENSITIZED POLY(4-(DIPHENYLAMINO)BENZYL ACRYLATE | |||||||||
| 言語 | en | |||||||||
| その他のタイトル | ||||||||||
| その他のタイトル | ペリレンビスイミドで増感されたポリ（４-（ジフェニルアミノ）ベンジルアクリレイト）のフォトリフラクティブ性 | |||||||||
| 言語 | ja | |||||||||
| 作成者 |
グェン バン タム
× グェン バン タム
|
|||||||||
| 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 | |||||||||
| 主題 | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Photorefractive materials | |||||||||
| 主題 | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Organic materials | |||||||||
| 主題 | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Photorefractive optics | |||||||||
| 主題 | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Electro-optical materials | |||||||||
| 主題 | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Photoconductive materials | |||||||||
| 内容記述 | ||||||||||
| 内容記述タイプ | Abstract | |||||||||
| 内容記述 | Photorefractive (PR) polymers and composites have attracted much attentions because of their promising applications include there-dimensional displays, holography and image amplification. Recently, a photoconductive polymer of poly(4-(diphenylamino)benzyl acrylate) (PDAA) has been utilized for fast response PR application because of a fast hole mobility. In this study, enhanced photorefractive performances are reported for a PR composite of perylene bisimide (PBI)–sensitized poly(4-(diphenylamino)benzyl acrylate), 2-(4-(azepan-1-yl)benzylidene)malononitrile (7-DCST), and (4-(diphenylamino)phenyl)methanol (TPAOH). By only changing the ratio between PDAA and TPAOH, the PR properties could be enhanced drastically. The addition of a large amount of the TPAOH photoconductive plasticizer was found to produce a preferred hole manifold that reduces the disordered state. Green laser with the wavelength of 532 nm is used because it optimizes the PR performance according to the previous study by our group. Surprisingly, a significant enhancement in PR performance can be obtained only by reducing the PDAA concentration and increasing the amount of TPAOH. A photorefractive performance with a minimum response time of 11 ms, a maximum external diffraction efficiency of 41.6%, a maximum sensitivity of 117 cm2 J−1, and a maximum optical gain of 296 cm−1 were obtained with an external electric field of 55 V μm−1 for PDAA/7-DCST/TPAOH/PBI (30/30/39.9/0.1 by wt.). | |||||||||
| 言語 | en | |||||||||
| 日付 | ||||||||||
| 日付 | 2016-09-26 | |||||||||
| 日付タイプ | Issued | |||||||||
| 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 | |||||||||
| 学位授与番号 | ||||||||||
| 学位授与番号 | 甲第808号 | |||||||||
| 学位名 | ||||||||||
| 言語 | ja | |||||||||
| 学位名 | 博士（工学） | |||||||||
| 学位授与年月日 | ||||||||||
| 学位授与年月日 | 2016-09-26 | |||||||||
| 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 | 14303 | |||||||||
| 言語 | ja | |||||||||
| 学位授与機関名 | 京都工芸繊維大学 | |||||||||
