Polyhydroxy compound as well as preparation method and application thereof
The invention relates to the technical field of metal organic framework materials, in particular to a polyhydroxy compound and a preparation method and application thereof. The polyhydroxy compound is a 2D[pi]-containing conjugated nitrogen-doped polyhydroxy ligand. By introducing nitrogen atoms and...
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Main Authors | , , , , |
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Format | Patent |
Language | Chinese English |
Published |
26.10.2021
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Subjects | |
Online Access | Get full text |
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Summary: | The invention relates to the technical field of metal organic framework materials, in particular to a polyhydroxy compound and a preparation method and application thereof. The polyhydroxy compound is a 2D[pi]-containing conjugated nitrogen-doped polyhydroxy ligand. By introducing nitrogen atoms and changing the electron density of the ligand, the deprotonation process is relatively easy in the ligand synthesis process, a single crystal can be obtained, and after MOF is synthesized, the MOF is used as a post-modification site and is coordinated with other metals, so that the conductivity is enhanced by increasing the polycyclic aromatic hydrocarbon size of the ligand and enhancing pi-pi conjugation.
本发明涉及金属有机框架材料技术领域,尤其涉及一种多羟基化合物及其制备方法与应用。本发明公开了一种多羟基化合物,该化合物一种含2Dπ共轭氮掺杂多羟基配体,通过引入氮原子,改变配体的电子密度,使在合成配体过程中,脱质子过程比较容易,能得到单晶,并且在合成MOF后,作为后修饰位点,与其他金属进行配位,通过增大配体的多环芳烃尺寸,增强π-π共轭,从而导电性得到增强。 |
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Bibliography: | Application Number: CN202110873604 |