Specific features of the interaction of α- and γ-modifications of Al2O3 with carbonate and carbonate-chloride melts

被引：0

作者：

I. D. Zakir’yanova

I. V. Korzun

V. A. Khokhlov

V. N. Dokutovich

E. V. Nikolaeva

B. D. Antonov

机构：

[1] Russian Academy of Sciences,Institute of High

[2] Ural Federal University named after the first President of Russia B. N. Yeltsin,Temperature Electrochemistry, Ural Branch

来源：

Russian Journal of Applied Chemistry | 2016年 / 89卷

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摘要：

Data on reactivities of α- and γ-Al2O3 finely dispersed powders in a melted carbonate eutectic (Li2CO3–Na2CO3–K2CO3)eut and carbonate-chloride mixture 0.72(Li2CO3–Na2CO3–K2CO3)eut–0.28NaCl were obtained. The methods of synchronous thermal and X-ray phase analyses and Raman spectroscopy confirmed that, in contrast to γ-Al2O3, α-Al2O3 does not chemically interact with the melted carbonate eutectic and carbonate-chloride mixture (Li2CO3–Na2CO3–K2CO3)eut–NaCl can be recommended as a thickening agent for a carbonate fuel cell.

引用

页码：1066 / 1071

页数：5

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