Journal article
Continuous Hydrothermal Flow Synthesis of LaCrO3 in Supercritical Water and Its Application in Dual-Phase Oxygen Transport Membranes
In
Industrial and Engineering Chemistry Research
—
2018, Volume 57, Issue 6, pp. 2123-2130
Abstract
The continuous production of LaCrO3 particles (average edge size 639 nm, cube-shaped) by continuous hydrothermal flow synthesis using supercritical water is reported for the first time. By varying the reaction conditions, it was possible to suggest a reaction mechanism for the formation of this perovskite material.
Moreover, dual-phase oxygen transport membranes were manufactured from the as-synthesized LaCrO3 particles and (ZrO2)0.89(Y2O3)0.01(Sc2O3)0.10 (10Sc1YSZ), and oxygen permeation fluxes up to 5 × 10–8 mol cm–2 s–1 were measured on a 1 mm thick membrane.
| Language: | English |
|---|---|
| Publisher: | American Chemical Society (ACS) |
| Year: | 2018 |
| Pages: | 2123-2130 |
| ISSN: | 15205045 and 08885885 |
| Types: | Journal article |
| DOI: | 10.1021/acs.iecr.7b04390 |
| ORCIDs: | Xu, Yu , Pirou, Stéven , Zielke, Philipp , Simonsen, Søren Bredmose , Norby, Poul , Hendriksen, Peter Vang and Kiebach, Ragnar |
