Method for preparing, in situ, metal-organic framework by using control of diffusion within ionic polymer
AssigneeDaegu Gyeongbuk Institute of Science and Technology
InventorsNak Cheon Jeong, Jeong Ho Lim, Eun Ji Lee
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Abstract
Disclosed is a method for preparing a matrix containing metal-organic frameworks (MOFs), comprising the steps of: 1) mixing an organic ligand precursor solution and an anionic polymer-containing solution to produce a mixed solution; and 2) adding a metal salt to the mixture solution. In addition, the present disclosure provides a matrix containing MOFs prepared according to the preparation method, and an adsorbent comprising the same. Furthermore, a method for performing fluid separation by using a matrix containing MOFs prepared according to the preparation method is disclosed.
Claims15
A method for preparing a matrix containing metal-organic frameworks (MOFs), the method comprising steps of:
- 1) mixing a liquid organic ligand precursor solution and a liquid anionic polymer-containing solution to produce a mixed solution, the organic ligand precursor and the anionic polymer being dissolved in the mixed solution;
- and
- 2) adding a metal salt to the mixed solution to form the MOFs in the matrix,
- wherein the MOFs are uniformly dispersed in the matrix;
- and
- wherein the MOFs and the polymer in the matrix are adhered to each other.
Dependencies are inferred from the claim text.