| 酞菁分子结构特征对复合凝胶玻璃体系光限幅性能的影响 |
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| 引用本文： | 詹红兵,陈文哲,王民权. 酞菁分子结构特征对复合凝胶玻璃体系光限幅性能的影响[J]. 硅酸盐学报, 2005, 33(2): 240-244 |
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| 作者姓名： | 詹红兵 陈文哲 王民权 |
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| 作者单位： | 福州大学材料学院,福州,350002;浙江大学材料与化工学院,杭州,310027;福州大学材料学院,福州,350002;浙江大学材料与化工学院,杭州,310027 |
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| 基金项目： | 国家自然科学基金(50472001)，教育部科研重点(204070)，福建省自然科学基金(E0210012)资助项目。 |
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| 摘 要： | 用溶胶凝胶法将2组具有不同分子结构特征的酞菁配合物分别植入二氧化硅凝胶基质,制备均匀掺杂的复合凝胶玻璃,并对其光限幅性能进行测试。研究结果表明:掺杂酞菁分子结构特征对其复合体系的光限幅性能有显著影响。掺杂无金属酞菁(phthalocyanine, H2Pc)和不同金属酞菁配合物(metallophthalocyanine, MPc)的硅氧凝胶玻璃,其光限幅效应随中心离子不同而异,并依 H
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| 关 键 词： | 酞菁 复合凝胶玻璃 光限幅 中心离子 取代基 |
| 文章编号： | 0454-5648(2005)02-0240-05 |
| 修稿时间： | 2004-04-16 |
INFLUENCE OF MOLECULAR STRUCTURE ON THE OPTICAL LIMITING EFFECT OF PHTHALOCYANINE DOPED COMPOSITE GEL GLASS |
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| ZHAN Hongbing,CHEN Wenzhe,WANG Minquan. INFLUENCE OF MOLECULAR STRUCTURE ON THE OPTICAL LIMITING EFFECT OF PHTHALOCYANINE DOPED COMPOSITE GEL GLASS[J]. Journal of The Chinese Ceramic Society, 2005, 33(2): 240-244 |
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| Authors: | ZHAN Hongbing CHEN Wenzhe WANG Minquan |
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| Affiliation: | ZHAN Hongbing~ |
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| Abstract: | Two groups of phthalocyanine (H_2Pc) and metallophthalocyanines (MPc) with different molecular structure were introduced respectively into silica gel glass matrix by solgel technique. Homogeneous composites were produced and the optical limiting examination were carried out. The influence of central ions and substitutional groups of doped H_2Pc and MPc on the optical limiting behavior of composites was studied. The results show that the optical limiting behavior changes with different central ions in the sequence of H
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| Keywords: | phthalocyanine composite gel glass optical limiting central ions substitutional groups |
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