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https://elib.bsu.by/handle/123456789/7265| Title: | Oxygen permeability of perovskite — type BaBi1_xLax0 3_6 |
| Other Titles: | Кислородная проницаемость перовскитов типа BaBi1_xLax0 3_6 |
| Authors: | Самохвал, Виктор Васильевич Хартон, Владислав Вадимович |
| Keywords: | ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Химия |
| Issue Date: | 1998 |
| Publisher: | Elsevier Science Ltd USA |
| Citation: | Materials Research Bulletin, Vol. 33, No. 7, pp. 1027-1033, 1998 |
| Abstract: | Oxygen permeability, electrical conductivity, and thermal expansion of BaBi!_xLax0 3_s (x = 0, 0.2, and 0.4) perovskite-like solid solutions have been found to decrease with lanthanum content. Thermal expansion coefficients of the ceramics are (11.9-12.8) X 10-6 K-1. Oxygen transport through the BaBi(La)03_6 dense ceramic membranes within the membrane thickness range of 0.6 < d < 1.2 mm has been shown to be limited by both bulk ionic conductivity and surface exchange rate. |
| URI: | http://elib.bsu.by/handle/123456789/7265 |
| Appears in Collections: | Статьи химического факультета |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| скан. 3.pdf | 130,88 kB | Adobe PDF | View/Open |
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