Octamethylcyclotetrasiloxane of silicon functional radical which is excellent the gas permeation and its selectivity were prepared for comparing the chemical characteristics and mechanical intensity on the sample SRA and SRB membrane.
As the results...
Octamethylcyclotetrasiloxane of silicon functional radical which is excellent the gas permeation and its selectivity were prepared for comparing the chemical characteristics and mechanical intensity on the sample SRA and SRB membrane.
As the results of measurment, we found that the permeability and permeselectivity of SRA and SRB is not depended on the chemical composition but mechanical property of membrane is depended on the chemical structure.
On the other hand, difference of permeation pressure and membrance thickness was not effect on gas permeation and permeselectivity.