| 咔唑衍生物的固相合成及其双光子吸收和光存储应用 |
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| 引用本文： | 郝扶影,尹建慧,甘小平,耿文倩,徐国义,吴杰颖,田玉鹏,周虹屏.咔唑衍生物的固相合成及其双光子吸收和光存储应用[J].应用化学,2009,26(11):1277-1281. |
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| 作者姓名： | 郝扶影 尹建慧 甘小平 耿文倩 徐国义 吴杰颖 田玉鹏 周虹屏 |
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| 作者单位： | (1.安徽大学化学化工学院,安徽省功能无机材料化学重点实验室 合肥 230039;
2.阜阳师范学院化学化工学院 阜阳 236000) |
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| 基金项目： | 国家自然科学基金,安徽省高校青年教师科研资助计划,安徽省高校省级科技创新团队基金,阜阳师范学院科研基金 |
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| 摘 要： | 以N-乙基咔唑为原料,通过室温固相化学反应改进合成了2种双光子吸收材料(咔唑类衍生物2, 8-二2'-(吡啶-4"-基)乙烯基]-5-乙基咔唑(L1),2, 8-二2'-(吡啶-2"-基)乙烯基]-5-乙基咔唑(L2),其结构经1H NMR,IR和MS确证,利用Z-扫描技术,测试了其纳秒下的双光子吸收截面为6 210和5 590 GM (1 GM = 1 ´ 10 -50 cm 4 · s · photon -1),用820 nm的飞秒单脉冲激光作为写入激光对存储介质进行双光子光漂白,对其作为三维光存储材料作了初步的探索。
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| 关 键 词： | Ｎ-乙基咔唑 吡啶乙烯基衍生物 固相反应 双光子吸收 光漂白存储 |
| 收稿时间： | 2008-11-04 |
| 修稿时间： | 2009-01-04 |
Synthesis of Carbazole derivatives with Two-photon absorption via Solid-state method and Optical storage application |
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| HAO Fu-Ying,YIN Jian-Hui,GAN Xiao-Ping,GENG Wen-Qian,XU Guo-Yi,WU Jie-Ying,TIAN Yu-Peng,ZHOU Hong-Ping.Synthesis of Carbazole derivatives with Two-photon absorption via Solid-state method and Optical storage application[J].Chinese Journal of Applied Chemistry,2009,26(11):1277-1281. |
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| Authors: | HAO Fu-Ying YIN Jian-Hui GAN Xiao-Ping GENG Wen-Qian XU Guo-Yi WU Jie-Ying TIAN Yu-Peng ZHOU Hong-Ping |
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| Institution: | (1.Department of Chemistry and Chemical Engineering,Key Laboratory of Functional Inorganic Materials ;
Chemistry of Anhui Province,Anhui University,Hefei 230039;
2.Department of Chemistry and Chemical Engineering,Fuyang Normal College,Fuyang 236000) |
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| Abstract: | 2,8-Bis2'-(4"-pyridyl)ethenyl]-5-ethylcarbazole (L1) and 2,8-bis2'-(2"- pyridyl)ethenyl]-5-ethylcarbazole (L2) were synthesized by solid-state reaction at room temperature from N-ethyl carbazole. Their structures were characterized by 1H NMR, IR and MS. Two-photon absorption cross-sections were obtained by Z-scan technique. The femtosecond single pulse laser (820 nm) as Write laser was applied to the storage medium for two-photon photobleaching, indicating they would be three-dimensional optical storage materials. |
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| Keywords: | N-ethyl carbazole vinyl pyridine derivative solid-state reaction two-photon absorption photobleaching storage |
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