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https://elib.bsu.by/handle/123456789/252034| Title: | Физико-химические и электрохимические свойства модифицированного манганита лантана |
| Authors: | Тихонова, Л. А. Жук, П. П. Полуян, А. Ф. Альфер, С. А. |
| Keywords: | ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Химия |
| Issue Date: | 1995 |
| Publisher: | Минск : Універсітэцкае |
| Citation: | Вестник Белорусского государственного университета. Сер. 2, Химия. Биология. География. – 1995. – № 2. – С. 3-6. |
| Abstract: | Electric and thermophysical properties of La0,8Sr0,2MnO3 compounds with additions of 1, 5, 10 and 20 % of Zr0,88Y0,12O1,96 solid electrolyte (Zi2Y ) have been studied in temperature range 300—1100 K. Formation of La2Zr2O7 and cubic ZrO2 was established for compositions with more than 5 % of Z12Y maitenance. Manganites conductivity decreasing with increasing of Z12Y contents from 50 to 90 % was established, but the thermal expansion coefficient is not affected (-10-5 K -1 ). The electrode behaviour has been studied on the border electrode/solid electrolyte by electrode composition and thickness, temperature and oxygen partial pressure conditions changing |
| URI: | https://elib.bsu.by/handle/123456789/252034 |
| ISSN: | 0372-5340 |
| Licence: | info:eu-repo/semantics/openAccess |
| Appears in Collections: | 1995, №2 (июнь) |
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