Metal organic frame composite material and preparation method thereof
A metal-organic framework and composite material technology, applied in the field of metal-organic framework composite materials and their preparation, can solve problems such as reducing specific surface area, and achieve the effects of uniform distribution and stable structure
Inactive Publication Date: 2014-12-03
FUDAN UNIV
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The invention belongs to the technical field of nano composite materials and particularly relates to a metal organic frame composite material and a preparation method thereof. The preparation method comprises the steps of adding metal ions and organic ligand into polymer nanowire solution with a core-shell structure to form mixed solution; under the room temperature, crystallizing to obtain the polymer nanowire composite with the metal organic frame/core-shell structure. The composite has the geometric shape same as that of the crystal of the pure metal frame compound, the polymer nanowires penetrate through and cover the single crystal particle, and the particles are connected by the polymer nanowires. In addition, the metal organic frame nanowire network composite growing along the polymer nanowires can be obtained. Due to addition of the polymer nanowires, functional groups or particles can be introduced, and the functionality of the metal organic frame composite material is improved. The composite material has the advantages that the preparation process is simplified, the stability of macroscopic aggregates of the material is improved and the actual application of the material is facilitated.
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Property | Measurement | Unit |
Concentration | 0.1 ~ 10.0 | mg/ml |
tensile | MPa | |
Particle size | Pa | |
strength | 10 |
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