Preparation and characterization of α-Al2O3 hollow fiber membranes with four-channel configuration
Source abstract
Abstract
Abstract Four-channel α-Al 2 O 3 ceramic hollow fibers were first fabricated by a combined phase-inversion and sintering technique. The hollow fibers could provide low transport resistance as well as high mechanical strength. Influences of air gap and sintering temperature on properties of the obtained hollow fibers were investigated. Using an air gap of 100 mm and a sintering temperature of 1450 °C for 5 h, the as-prepared four-channel fibers with the cross-linking configuration showed a pure water flux of 1.93 m 3 m −2 h −1 at 0.1 MPa and a fracture load of 18.5 N, which was superior to that of single-channel ceramic hollow fiber. It is suggested that the four-channel ceramic hollow fibers exhibit great potential for practical applications.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Membrane Separation Technologies · Advanced ceramic materials synthesis · Membrane Separation and Gas Transport
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (26)
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