| 多波长存储材料的合成与存储实验研究 |
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| 引用本文： | 刘学东,范桂芳,张复实,齐国生. 多波长存储材料的合成与存储实验研究[J]. 化学通报, 2006, 69(2): 123-126 |
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| 作者姓名： | 刘学东 范桂芳 张复实 齐国生 |
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| 作者单位： | 清华大学化学系有机光电子分子与分子工程重点实验室,北京,100084;清华大学光盘国家工程研究中心,北京,100084 |
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| 基金项目： | 国家科技攻关项目;中国科学院资助项目 |
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| 摘 要： | 报道了用有机光致变色的二芳基乙烯化合物作为多波长光存储记录材料的合成、膜片制作和多波长存储实验。结果显示,分别用1,2-双(2,5-二甲基噻吩-3-基)全氟环戊烯、1,2-双(2-甲基-5-醛基噻吩-3-基)全氟环戊烯和1,2-双(2-甲基-5-(2,2-二氰基乙烯基)噻吩-3-基)全氟环戊烯作为多波长光存储的记录材料,采用旋涂法(spin-coating)制成存储膜片,对应的读写激光器的波长分别532、650和780nm,实现了三波长光存储的信息记录和读出。
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| 关 键 词： | 多波长光存储 光致变色 二芳基乙烯 |
| 收稿时间： | 2005-06-21 |
| 修稿时间： | 2005-06-212005-08-10 |
Synthesis of Multi-wavelength Recording Materials and their Experiment Study |
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| Liu Xuedong,Fan Guifang,Zhang Fushi,Qi Guosheng. Synthesis of Multi-wavelength Recording Materials and their Experiment Study[J]. Chemistry, 2006, 69(2): 123-126 |
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| Authors: | Liu Xuedong Fan Guifang Zhang Fushi Qi Guosheng |
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| Abstract: | The synthesis routes of photochromic diarylethenes, one of multi-wavelength recording materials, the preparation of recording film and the multi-wavelength experiment were reported in this paper. As the results,the spin-coated films of three kinds diarylethene, 1,2-bis(2,5-dimethylthieny-3-yl)perfluorocyclopentene, 1,2-bis(2-methy-5-carbonylthieny-3-yl)perfluorocyclopentene, 1,2-bis(2-methyl-5-(2,2-dicyanoethene)thieny-3-yl)perfluorocyclopentene were applied as multi-wavelength recording media, corresponding to the different laser beams 532nm, 650nm and 780nm respectively. The multi-wavelength optical storage was realized on the basis of the above experiments. |
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| Keywords: | Multi-wavelength optical storage Photochromism Diarylethene |
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