| 钽酸钾 | |
|---|---|
| 识别 | |
| CAS号 | 12030-91-0 
|
| 性质 | |
| 化学式 | KO3Ta |
| 摩尔质量 | 268.04 g·mol−1 |
| 密度 | 7.025 g/cm3[1] |
| 若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。 | |
钽酸钾或偏钽酸钾是一种无机化合物，化学式为KTaO3，它可以形成立方晶系晶体。[2]它可由氢氧化钾和五氧化二钽反应制得。[3]它在氨中高温加热，可以得到五氮化三钽。[4]
参考文献
- ^ X. P. Wang; J. Y. Wang; H. J. Zhang; Y. G. Yu; J. Wu; W. L. Gao; R. I. Boughton. Thermal properties of cubic KTa1−xNbxO3 crystals. Journal of Applied Physics. 2008. 103. 033513. doi:10.1063/1.2838221.
- ^ Matthew Mann; Summer Jackson; Joseph Kolis. Hydrothermal crystal growth of the potassium niobate and potassium tantalate family of crystals. Journal of Solid State Chemistry, 2010. 183 (11). doi:10.1016/j.jssc.2010.09.011.
- ^ J.W. Liu; et al. Hydrothermal synthesis and photocatalytic properties of ATaO3 and ANbO3 (A = Na and K). International Journal of Hydrogen Energy, 2007. 32 (13): 2269-2272. doi:10.1016/j.ijhydene.2006.10.005.
- ^ Ashraf Abdel Haleem; et al. Preparation of Nanostructured Ta3N5 Electrodes by Alkaline Hydrothermal Treatment Followed by NH3 Annealing and Their Improved Water Oxidation Performance. ACS Omega 2019, 4, 4, 7815–7821. doi:10.1021/acsomega.9b00382.