Advanced Bond Coats for Thermal Barrier Coating Systems Based on High Entropy Alloys

Period of Performance: 04/11/2016 - 04/10/2018


Phase 2 SBIR

Recipient Firm

Directed Vapor Technologies Internationa
2 Boars Head Ln Array
Charlottesville, VA 22903
Firm POC
Principal Investigator


Compact Membrane Systems membranes have shown very stable performance. Operating for over 270 days with propylene/propane showed propylene flux of 175 GPU and propylene/propane selectivity of 30. Even more impressive was operation of 75 plus days in the presence of hydrogen sulfide foulant that showed propylene flux of 175 and selectivity of 25.