查看“︁碲酸钡”︁的源代码

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| Name = 
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| ImageFile = BaTeO4_crystal_structure.png
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| Section1 = {{Chembox Identifiers
|   CASNo = 13466-24-5
|   CASNo_Ref = {{cascite}}
|   PubChem = 167187
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| Section2 = {{Chembox Properties
|   Formula = BaTeO<sub>4</sub>
|   MolarMass = 328.94
|   Appearance = 白色粉末（三水）<ref>Henry Enfield Roscoe, Carl Schorlemmer. A Treatise on Chemistry: The non-metallic elements. New York: D. Appleton and Company, 1891. pp 372</ref>
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| Section3 = {{Chembox Hazards
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'''碲酸钡'''是一种[[无机化合物]]，化学式为BaTeO<sub>4</sub>。

==制备及反应==
碲酸钡可由[[氧化钡]]和[[三氧化碲]]或[[氧化钡]]和[[碲酸]]反应制得：{{cn}}
:<chem>BaO + TeO3 -> BaTeO4</chem>
:<chem>BaO + H2TeO4 -> BaTeO4 + H2O</chem>

BaH<sub>4</sub>TeO<sub>6</sub>在375 °C加热分解，也能得到BaTeO<sub>4</sub>。<ref>{{cite journal|journal=Monatshefte für Chemie|volume=96|issue=2|language=de|issn=0026-9247|date=1965|pages=360–363|doi=10.1007/BF00909442|url=http://link.springer.com/10.1007/BF00909442|title=Barium-orthotellurat, BaH4TeO6|accessdate=2023-01-11|author=A. Engelbrecht, F. Sladky}}</ref>

它可被还原为[[碲化钡]]。<ref>{{cite journal|journal=Journal of Applied Physics|volume=37|issue=7|language=en|issn=0021-8979|date=1966-06|pages=2874–2879|doi=10.1063/1.1782143|url=http://aip.scitation.org/doi/10.1063/1.1782143|title=Analysis of the Thermionic Emission from Barium Telluride|accessdate=2023-01-11|author=Howard M. Brown, Eugene B. Hensley|archive-date=2023-01-10|archive-url=https://web.archive.org/web/20230110121717/https://aip.scitation.org/doi/10.1063/1.1782143|dead-url=no}}</ref>

==参考文献==
{{reflist}}

==拓展阅读==
* 山村金保. [https://www.jstage.jst.go.jp/article/nikkashi1921/58/1/58_1_42/_article/-char/ja/ 酸根の系統的新定性分析法(第五報)] {{Wayback|url=https://www.jstage.jst.go.jp/article/nikkashi1921/58/1/58_1_42/_article/-char/ja/ |date=20230110122152 }}. 日本化學會誌/58 巻 (1937) 1 号.

{{钡化合物}}
{{碲化合物}}

[[Category:钡化合物]]
[[Category:碲酸盐]]