Ionic hydrogen bond organic framework material as well as preparation method and application thereof
An organic framework and ionic technology, which is applied in the field of ionic hydrogen bond organic framework materials and their preparation, achieves the effects of convenient operation, high yield and easy availability of synthetic raw materials
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[0029] The invention also discloses a preparation method of the hydrogen-bonded organic framework material, which includes the following steps:
[0030] 1) Add TPE-SO 3 H and DBD are dissolved in a mixed solution of water and DMF according to a molar ratio of 1:1-2 to obtain a reaction liquid; wherein, the molar ratio of water and DMF is 1:1-2;
[0031] 2) The reaction solution obtained in step 2) was left to stand at room temperature to obtain yellow blocky crystals, which were dried naturally to obtain an ionic hydrogen-bonded organic framework material.
Embodiment 1
[0034] The invention discloses a preparation method of an ionic hydrogen bond organic framework material, which comprises the following steps:
[0035] 1) Add 1,1,2,2-tetraphenylethylene into concentrated sulfuric acid, react at 115°C for four hours, then quench with cold water, then add ethyl acetate, stir and filter, wash, filter and dry , get TPE-SO 3 H ligand powder;
[0036] 2) dissolving the powder obtained in step 1) and DBD in a mixed solution of water and DMF at a molar ratio of 1:1 to obtain a reaction solution; wherein the molar ratio of water to DMF is 1:1;
[0037] 3) The reaction solution obtained in step 2) was left to stand at room temperature to obtain yellow blocky crystals, which were naturally dried to obtain an ionic hydrogen-bonded organic framework material.
[0038] The yield of the hydrogen-bonded organic framework material obtained in this example was 65%.
Embodiment 2
[0040] The invention discloses a preparation method of an ionic hydrogen bond organic framework material, which comprises the following steps:
[0041]1) Add 1,1,2,2-tetraphenylethylene into concentrated sulfuric acid, react at 115°C for four hours, then quench with cold water, then add ethyl acetate, stir and filter, wash, filter and dry , get TPE-SO 3 H ligand powder;
[0042] 2) dissolving the powder obtained in step 1) and DBD in a mixed solution of water and DMF according to a molar ratio of 1:2 to obtain a reaction solution; wherein the molar ratio of water to DMF is 1:1;
[0043] 3) The reaction solution obtained in step 2) was left to stand at room temperature to obtain yellow blocky crystals, which were naturally dried to obtain an ionic hydrogen-bonded organic framework material.
[0044] The yield of the ionic hydrogen-bonded organic framework material obtained in this example was 80%.
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