Development of methods to improve the performance of separation membranes
About authors
- 1 — I.M. Gubkin Russian State University of Oil and Gas
- 2 — I.M. Gubkin Russian State University of Oil and Gas
Abstract
The process of increasing the performance of separating membranes by their treatment with plasma ions of gas discharge has been studied and the method of modification of polymeric and metal-ceramic membranes by plasma-chemical influence, which allows to obtain membranes with controlled pore size, has been developed. Treatment in plasma with vapor of organometallic compounds of metal-ceramic membranes leads to reduction of the pore size in the surface layer up to 250 Å.
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