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Article Dans Une Revue Ceramics International Année : 2018

Perovskite foams used in combination with dense ceramic membranes for oxygen transport membrane applications

Résumé

The future industrial implementation of membranes for oxygen transport requires new designs to increase oxygen semi-permeation, together with robust performance under operating conditions. This work describes the development of innovative membrane designs based on perovskite foams with a very large porosity (above 90%) supporting thin dense perovskite membranes (thickness of 50–100 µm). The preparation of such foam-supported membranes is described in this paper. The performances in terms of oxygen semi-permeation are also measured and compared with the best results reported in the literature up to date.
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Dates et versions

hal-02118926 , version 1 (03-05-2019)

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P.-M. Geffroy, A. Vivet, L. Guironnet, N. Richet, F. Rossignol, et al.. Perovskite foams used in combination with dense ceramic membranes for oxygen transport membrane applications. Ceramics International, 2018, 44 (16), pp.19831-19835. ⟨10.1016/j.ceramint.2018.07.241⟩. ⟨hal-02118926⟩
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