| 摘要 |
<p>The present invention relates to a process for separating substance mixtures by means of a nonporous polymer film which has (a) at least one inorganic or organometallic phase and (b) at least one organic polymer phase, wherein the polymer film is obtainable by polymerizing at least one monomer which has at least one first polymerizable monomer segment A1 comprising at least one metal or semimetal M and at least one second polymerizable organic monomer segment A2 which is connected to the polymerizable monomer segment A1 via a covalent chemical bond, under polymerization conditions under which both the polymerizable monomer segment A1 and the polymerizable organic monomer segment A2 polymerize with breakage of the covalent chemical bond between A1 and A2. The present invention also relates to the use of the aforementioned polymer films for permeation, gas separation or pervaporation.</p> |
