01208nam a2200217Ia 4500003001000000005001700010040000900027245009900036490005500135520046600190650001800656650001700674650002300691700001500714700001200729700001500741700001900756700001800775856015600793008004100949MX-MdCICY20260521091037.0  cCICY10aBarrier membranes of self-assembled lamellar poly(lactide-isoprene-lactide)triblock copolymers0 vJournal of Membrane Science, 259(1-2), p.1-9, 20053 aPermeation across thin films can be retarded when the films contain aligned flakes of a less permeable material, but aligning these flakes can be difficult. In this research, we measure transport across less permeable flakes which self-assemble from a triblock copolymer. Elasticity is most influenced by an isoprene block but permeability is dominated by a lactide block. The permeability of this lamellar composite for helium, oxygen, and nitrogen is about 2014aBARRIER FILMS14aPERMEABILITY14aTRIBLOCK COPOLYMER12aLape, N.K.12aMao, H.12aCamper, D.12aHillmyer, M.A:12aCussler, E.L.40uhttps://drive.google.com/file/d/1SiZ8jwE2OzmTXdmA4ibUwb014N8LXD_P/view?usp=drivesdkzPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx250602s9999    xx |||||s2   |||| ||und|d