Creep behavior of porous La0.6Sr0.4Co0.2Fe0.8O3−δ oxygen transport membrane supports

High temperature compressive creep behavior of BaCe0.65Zr0.2Y0.15O3−δ in air and 4% H2/Ar

“…Similar as reported in Ref. [27][28][29][30], the steady-state creep rates were obtained by the application of long-term compressive tests at different temperatures and applied stresses. The details of the setup used for creep testing can be found in Ref.…”

“…The details of the setup used for creep testing can be found in Ref. [27,29,30]. The creep tests in 4% H 2 /Ar were carried out in the temperature range from 850°C to 1000°C (maximum temperature limited by the experimental setup) and in air from 1000°C to 1200°C under uniaxial compressive loads.…”

High temperature compressive creep of dense and porous Cr2AlC in air

“…The large ceramics were then cut into specimens of cylindrical shapes with a diameter of 6.0 to 6.5 mm and a height of 9 mm for creep testing by using electrical discharge machining. The details of the setup that has been used for creep testing have been explained in the previous studies [24] [25]. The creep tests were carried out in Ar from 1073 K to 1173 K (maximum temperature limited by the experimental setup) and in air from 1073 K to 1473 K under the application of a uniaxial compressive load.…”

Asymmetric LSCF Membranes Utilizing Commercial Powders

“…After the seminal work of Teraoka et al [6], perovskite oxides La 1−x Sr x Co 1−y Fe y O 3−δ emerged as a promising class of MIEC materials for OTMs. Since then, an extensive investigation activity has been conducted on the composition La 0.6 Sr 0.4 Co 0.2 Fe 0.8 O 3−δ (LSCF), which has been identified as model material, since it is one of the best investigated mixed ionic electronic conducting materials with a sufficiently high oxygen flux and mechanochemical stability for oxygen [7][8][9][10][11][12][13][14].…”