偏磷酸镍

偏磷酸镍
识别
CAS号	14448-20-5 ; 20669-73-2（二聚体）
性质
化学式	Ni(PO3)2
摩尔质量	216.64 g·mol⁻¹
外观	绿色晶体
密度	3.53 g·cm−3（二聚体）
	若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

偏磷酸镍是一种无机化合物，化学式为Ni(PO₃)₂，它是单斜晶系晶体，空间群C2/c（No.15），以二聚体Ni₂P₄O₁₂的形式存在，其中偏磷酸根离子为-O-P-O-相连的环状四聚体。^[2]它可由磷酸二氢镍（Ni(H₂PO₄)₂·2H₂O）的热分解得到。^[3]它在600 °C可以被氢气还原为Ni₂P和P。^[4]它可用作锂离子电池的电极材料。^[5]

参考文献[编辑]

^ Trojan, Miroslav; Mazan, Pavol. Yellow-green anticorrosive pigment with high thermal stability. 1988 CS 259337 B1.
^ A. Olbertz, D. Stachel, I. Svoboda, H. Fuess. Redetermination of the crystal structures of nickel cyclotetraphosphate, Ni2P4O12 and of cobalt cyclotetraphosphate, CO2P4O12. Zeitschrift für Kristallographie - New Crystal Structures. 1998-04, 213 (1-4): 255–256 [2021-11-29]. ISSN 2197-4578. doi:10.1524/ncrs.1998.213.14.255. （原始内容存档于2021-11-29）.
^ Mannanova, R. A.; Adylova, M.; Mirzaev, F. M.; Rustamov, E. Kh. Physicochemical studies of products of the reaction of nickel salts with components of double superphosphate. Zhurnal Neorganicheskoi Khimii, 1977. 22 (3): 619-621.
^ Hutter, Jean Claude. Action of hydrogen on phosphates (preparation of phosphorus at low temperature). Ann. chim. (Paris), 1953. 8: 450-497.
^ Qingbo Xia, Maxim Avdeev, Siegbert Schmid, Hongwei Liu, Bernt Johannessen, Chris D. Ling. Nickel Metaphosphate as a Conversion Positive Electrode for Lithium‐Ion Batteries. Batteries & Supercaps. 2021-01, 4 (1): 195–204 [2021-11-29]. ISSN 2566-6223. doi:10.1002/batt.202000164 （英语）.

[1] Trojan, Miroslav; Mazan, Pavol. Yellow-green anticorrosive pigment with high thermal stability. 1988 CS 259337 B1.

[2] A. Olbertz, D. Stachel, I. Svoboda, H. Fuess. Redetermination of the crystal structures of nickel cyclotetraphosphate, Ni2P4O12 and of cobalt cyclotetraphosphate, CO2P4O12. Zeitschrift für Kristallographie - New Crystal Structures. 1998-04, 213 (1-4): 255–256 [2021-11-29]. ISSN 2197-4578. doi:10.1524/ncrs.1998.213.14.255. （原始内容存档于2021-11-29）.

[3] Mannanova, R. A.; Adylova, M.; Mirzaev, F. M.; Rustamov, E. Kh. Physicochemical studies of products of the reaction of nickel salts with components of double superphosphate. Zhurnal Neorganicheskoi Khimii, 1977. 22 (3): 619-621.

[4] Hutter, Jean Claude. Action of hydrogen on phosphates (preparation of phosphorus at low temperature). Ann. chim. (Paris), 1953. 8: 450-497.

[5] Qingbo Xia, Maxim Avdeev, Siegbert Schmid, Hongwei Liu, Bernt Johannessen, Chris D. Ling. Nickel Metaphosphate as a Conversion Positive Electrode for Lithium‐Ion Batteries. Batteries & Supercaps. 2021-01, 4 (1): 195–204 [2021-11-29]. ISSN 2566-6223. doi:10.1002/batt.202000164 （英语）.

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