二氢化锆是一种无机化合物,化学式为ZrH
2,它是锆的氢化物之一,为灰色至黑色的固体。
制备与反应
二氢化锆可由锆粉和氢气在600 °C反应[4],或由二氧化锆、氯化镁和镁在620~750 °C氢气气氛中加热得到。[5]
它和二(五甲基环戊二烯基)钡、叔丁基硫醇反应,可以得到三硫代锆酸钡。[6]它和铝、石墨反应,可以得到Zr2AlC、ZrC和Zr3AlC2等化合物。[7]
参考文献
- ^ Lide, David R., Handbook of Chemistry and Physics 87, Boca Raton, FL: CRC Press: 4–96, 1998, ISBN 0-8493-0594-2
- ^ 2.0 2.1 2.2 ZC1428 Zirconium Hydride (ZrH2) Powder (CAS No. 7704-99-6)
- ^ 3.0 3.1 3.2 Zirconium(II) hydride - SAFETY DATA SHEET
- ^ Anmonova, M. M.; Samsonov, G. V. Preparation of hydrides of transition metals of Groups IV and V. Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation), 1965. 38 (11): 2393-2397. ISSN 0044-4618.
- ^ Dong, Zhao-wang; Duan, Liang-hong; Liu, Han-ning; Guo, Xue-yi; Xia, Yang. Preparing ZrH2 powder by magnesiothermic reduction in hydrogen / 氢气辅助镁还原制备低氧氢化锆粉. Journal of Central South University, 2023. doi:10.1007/s11771-023-5288-6.
- ^ Jonathan W. Turnley, Kiruba Catherine Vincent, Apurva A. Pradhan, Isabel Panicker, Ryan Swope, Madeleine C. Uible, Suzanne C. Bart, and Rakesh Agrawal. Solution Deposition for Chalcogenide Perovskites: A Low-Temperature Route to BaMS3 Materials (M = Ti, Zr, Hf). J Am Chem Soc, 2022. doi:10.1021/jacs.2c06985.
- ^ Synthesis of the new MAX phase Zr2AlC. Journal of the European Ceramic Society. 2016. 36 (8): doi:10.1016/j.jeurceramsoc.2016.02.044.