Method for preparing inorganic porous material

Details Method for preparing inorganic porous material Method for preparing inorganic porous material

2005-06-28

2005-06-28

Cooke, Colleen P. (Department: 1754)

Chemistry of inorganic compounds

Silicon or compound thereof

Oxygen containing

C423S335000

Reexamination Certificate

active

06911192

ABSTRACT:
Disclosed is a method for producing an inorganic porous body having precisely controlled macropores concurrently with mesopores of a narrow pore size distribution. The method comprises dissolving an amphiphilic substance as template component in an aqueous solution containing a sol-gel reaction catalyst, adding an inorganic low molecular weight compound having hydrolysable functional groups to the solution, forming a gel including a solvent-rich phase for the macropores, drying the gel to remove the solvent, and removing the template component by such means as thermal decomposition.

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