氟化铒
外观
氟化铒 | |
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别名 | 三氟化铒 |
识别 | |
CAS号 | 13760-83-3 ![]() |
PubChem | 83713 |
ChemSpider | 75535 |
SMILES |
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性质 | |
化学式 | ErF3 |
外观 | 粉色粉末[1] |
密度 | 7.820g/cm3[1] |
熔点 | 1,146 °C(1,419 K)[2] |
沸点 | 2,200 °C(2,470 K)[1] |
溶解性(水) | 难溶[1] |
危险性 | |
GHS危险性符号![]() ![]() | |
GHS提示词 | 危险 |
H-术语 | H301, H311, H315, H319, H331, H335 |
P-术语 | P261, P264, P270, P271, P280, P301+310, P302+352, P304+340, P305+351+338, P311, P312, P321, P322, P330 |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
氟化铒是稀土金属铒的氟化物,化学式为ErF3。它可用于制备红外透光材料[3]以及上转换发光材料[4]。
制备
[编辑]- Er(NO3)3 + 3 NH4F → 3 NH4NO3 + ErF3
参考文献
[编辑]- ^ 1.0 1.1 1.2 1.3 存档副本. [2020-05-05]. (原始内容存档于2021-12-25).
- ^ Watanabe, Sou; Adya, Ashok K.; Okamoto, Yoshihiro; Akatsuka, Hiroshi; Matsuura, Haruaki. Structural analysis on molten rare-earth fluorides. Journal of the Indian Chemical Society, 2005. 82 (12): 1059-1063. ISSN: 0019-4522.
- ^ 苏伟涛, 李斌, 刘定权,等. 氟化铒薄膜晶体结构与红外光学性能的关系[J]. 物理学报, 2007, 56(5):2541-2546.
- ^ Yingxin Hao, Shichao Lv, Zhijun Ma, Jianrong Qiu. Understanding differences in Er 3+ –Yb 3+ codoped glass and glass ceramic based on upconversion luminescence for optical thermometry. RSC Advances. 2018, 8 (22): 12165–12172 [2019-03-26]. ISSN 2046-2069. doi:10.1039/C8RA01245H (英语).
- ^ Linna Guo, Yuhua Wang, Zehua Zou, Bing Wang, Xiaoxia Guo, Lili Han, Wei Zeng. Facile synthesis and enhancement upconversion luminescence of ErF3 nano/microstructures via Li+ doping. Journal of Materials Chemistry C. 2014, 2 (15): 2765 [2019-03-26]. ISSN 2050-7526. doi:10.1039/c3tc32540g (英语).
拓展阅读
[编辑]
- G. Besenbruch, T.V. Charlu, K.F. Zmbov, J.L. Margrave. Mass spectrometric studies at high temperatures. Journal of the Less Common Metals. 1967-5, 12 (5): 375–381 [2019-03-26]. doi:10.1016/0022-5088(67)90005-7. (原始内容存档于2019-08-21) (英语).
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