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US 12,599,891 B2Granted
Composite material, gas adsorbent, and method for producing composite material
AssigneeJapan Science and Technology Agency
InventorsTakaiku Yamamoto, Masaya Matsuoka, Yu Horiuchi
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Abstract
A method for producing a composite material containing a porous body having pores inside the porous body and a porous coordination polymer compound, in which the porous body has a network structure of Si—O bonds obtained by copolymerizing a dialkoxysilane and a trialkoxysilane, and the porous coordination polymer compound is carried in the pores of the porous body via a solvent.
Claims4
A method for producing a composite material containing a porous body having pores inside the porous body and a porous coordination polymer compound, comprising
- carrying a porous coordination polymer compound into the pores of a porous body via a solvent by:
- forming a dispersion liquid of a porous coordination polymer compound by dispersing the porous coordination polymer compound in the solvent;
- and
- bringing the dispersion liquid into contact with the porous body to introduce the porous coordination polymer compound into the pores,
- wherein the solvent has a property of swelling the porous body;
- washing the porous body to remove the porous coordination polymer compound that has not been carried on the porous body after the porous coordination polymer compound is brought into contact with the porous body;
- and
- drying the porous body to remove the solvent.
5 more elements
Dependencies are inferred from the claim text.