Study of high-temperature oxygen permeability in Sr1 − x La x Co0.8 − y Nb y Fe0.2O3 − z perovskites

Starkov, I. A.; Kozhemyachenko, A. S.; Bychkov, S. F.; Nemudry, A. P.; Lyakhov, N. Z.

doi:10.3103/s106287381008006x

Cited by 9 publications

(1 citation statement)

References 2 publications

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“…Ɉɞɧɚɤɨ ɷɬɢ ɦɚɬɟɪɢɚɥɵ ɨɛɥɚɞɚɸɬ ɧɟɞɨɫɬɚɬɤɚɦɢ: ɧɚɥɢɱɢɟ ɮɚɡɨɜɵɯ ɩɪɟɜɪɚɳɟɧɢɣ ɜ ɨɛɥɚɫɬɢ ɪɚɛɨɱɢɯ ɬɟɦɩɟɪɚɬɭɪ, ɱɬɨ ɫɧɢɠɚɟɬ ɢɯ ɦɟɯɚɧɢɱɟɫɤɭɸ ɩɪɨɱɧɨɫɬɶ, ɧɢɡɤɚɹ ɯɢɦɢɱɟɫɤɚɹ ɫɬɚɛɢɥɶɧɨɫɬɶ ɩɪɢ ɩɨɧɢɠɟɧɧɨɦ ɩɚɪɰɢɚɥɶɧɨɦ ɞɚɜɥɟɧɢɢ ɤɢɫɥɨɪɨɞɚ, ɚ ɬɚɤɠɟ ɢɯ ɞɟɝɪɚɞɚɰɢɹ ɜ ɩɪɢɫɭɬɫɬɜɢɢ CO 2 [ 2 ]. Ⱦɥɹ ɦɨɞɢɮɢɤɚɰɢɢ ɮɭɧɤɰɢɨɧɚɥɶɧɵɯ ɫɜɨɣɫɬɜ ɦɟɦɛɪɚɧɧɵɯ ɦɚɬɟɪɢɚɥɨɜ ɪɚɧɟɟ ɧɚɦɢ ɩɪɟɞɥɨɠɟɧɨ ɱɚɫɬɢɱɧɨ ɡɚɦɟɳɚɬɶ ȼ-ɤɚɬɢɨɧɵ (Co/Fe) ɧɚ ɜɵɫɨɤɨɡɚɪɹɞɧɵɟ ɤɚɬɢɨɧɵ Nb/Ta (V) ɢ Mo/W (VI) [3][4][5][6]. ȼ ɪɚɛɨɬɟ [ 7 ] [ 10 ] ɞɟɬɚɥɶɧɵɟ ɫɬɪɭɤɬɭɪɧɵɟ ɢɫɫɥɟɞɨɜɚɧɢɹ Sr 2 CoWO 6 ɫ ɩɨɦɨɳɶɸ ɞɢɮɪɚɤɰɢɢ ɫ ɢɫɩɨɥɶɡɨɜɚɧɢɟɦ ɫɢɧɯɪɨɬɪɨɧɧɨɝɨ ɢɡɥɭɱɟɧɢɹ ɢ ɞɢɮɪɚɤɰɢɢ ɧɟɣɬɪɨɧɨɜ ɩɨɤɚɡɚɥɢ, ɱɬɨ ɩɪɢ ɤɨɦɧɚɬɧɨɣ ɬɟɦɩɟɪɚɬɭɪɟ ɫɬɪɭɤɬɭɪɭ ɞɚɧɧɨɝɨ ɫɨɟɞɢɧɟɧɢɹ ɦɨɠɧɨ ɩɪɟɞɫɬɚɜɢɬɶ ɤɚɤ ɫɦɟɫɶ ɦɨɧɨɤɥɢɧɧɨɣ (P2 1 /n) ɢ ɬɟɬɪɚɝɨɧɚɥɶɧɨɣ (I4/m) ɤɪɢɫɬɚɥɥɢɱɟɫɤɢɯ ɫɬɪɭɤɬɭɪ.…”

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