English
高爱萍, 张宗文, 徐如雪, 刘荧光, 张媛媛, 高乐乐, 曹新华. 氢键在双组分自组装体系中的调控效应[J]. 信阳师范学院学报(自然科学版), 2015, 28(3): 396-399. DOI: 10.3969/j.issn.1003-0972.2015.03.021
引用本文: 高爱萍, 张宗文, 徐如雪, 刘荧光, 张媛媛, 高乐乐, 曹新华. 氢键在双组分自组装体系中的调控效应[J]. 信阳师范学院学报(自然科学版), 2015, 28(3): 396-399. DOI: 10.3969/j.issn.1003-0972.2015.03.021
shu
Gao Aiping , Zhang Zongwen , Xu Ruxue , Liu Yingguang , Zhang Yuanyuan , Gao Lele , Cao Xinhua . H-bonding Regulation Effect of Two Component Self-assembly System[J]. Journal of Xinyang Normal University (Natural Science Edition), 2015, 28(3): 396-399. DOI: 10.3969/j.issn.1003-0972.2015.03.021
Citation: Gao Aiping , Zhang Zongwen , Xu Ruxue , Liu Yingguang , Zhang Yuanyuan , Gao Lele , Cao Xinhua . H-bonding Regulation Effect of Two Component Self-assembly System[J]. Journal of Xinyang Normal University (Natural Science Edition), 2015, 28(3): 396-399. DOI: 10.3969/j.issn.1003-0972.2015.03.021
shu

氢键在双组分自组装体系中的调控效应

H-bonding Regulation Effect of Two Component Self-assembly System

    摘要
  • 摘要: 将三聚氰胺添加到 ３，３’，４，４’ － 联苯邻二甲酰亚胺（化合物 １）的自组装体系中，实现了自组装结构从片状到块状的转变． 通过场发射扫描电子显微镜、红外光谱、紫外吸收光谱、荧光光谱和 Ｘ 射线衍射等实验对自组装结构和形成机理进行了研究． 化合物 １ 的紫外可见吸收和发射光谱的强度随着三聚氰胺的添加逐渐减弱． 化合物 １ 分子间的氢键发生变化，同时在化合物 １ 和三聚氰胺之间形成新的氢键． 氢键在调控自组装过程中起着重要角色．

     

    Abstract: The structure evolution from sheet to cube of the self-assembly was observed in two component system containing 1 and melamine. The self-assembly structure and the formation mechanism had been studied and certified by field emission scanning electron microscopy, IR, UV-vis, fluorescence and X-ray diffraction experiment data. The UV-vis absorption and emission spectra of the compound 1 solution decreased with the addition of melamine. The intermolecular H-bonding formed by compound 1 was changed into that formed by compound 1 and melamine. The H-bonding played the key role in regulating the self-assembly process

     

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