钴酸镍

钴酸镍
别名	氧化钴镍
识别
CAS号	12017-35-5
性质
化学式	Co2NiO4
摩尔质量	240.56 g·mol−1
	若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

钴酸镍是一种无机化合物，化学式为NiCo₂O₄，按价态表示写作Co²⁺[Ni³⁺Co³⁺]O₄。^[1]它可通过蒸发1:2摩尔比的硝酸镍和硝酸钴溶液，再在350~400 °C热分解得到。^[2]它和硫化钠在180 °C进行水热反应，可以得到NiCo₂S₄；和亚硒酸钠、联氨水热反应，可以得到NiCo₂Se₄。^[3]

参考文献

^ D. Mehandjiev, E. Nikolova-Zhecheva. A magnetic study of the formation of NiCO2O4. Thermochimica Acta. 1981-12, 51 (2-3): 343–351 [2022-03-23]. doi:10.1016/0040-6031(81)85172-6. （原始内容存档于2018-07-01）（英语）.
^ Khutornoi, A. M.; Makordei, F. V.; Nikitin, V. I.; Sofronkov, A. N. Study of the kinetics of formation of nickel oxides and mixed cobalt and nickel oxides on carbon black（俄文）. Izvestiya Vysshikh Uchebnykh Zavedenii, Khimiya i Khimicheskaya Tekhnologiya, 1976. 19 (10): 1539-1541. ISSN 0579-2991.
^ Shrine Maria Nithya Jeghan, Gibaek Lee. One-dimensional hierarchical nanostructures of NiCo 2 O 4 , NiCo 2 S 4 and NiCo 2 Se 4 with superior electrocatalytic activities toward efficient oxygen evolution reaction. Nanotechnology. 2020-05-01, 31 (29): 295405 [2022-03-23]. ISSN 0957-4484. doi:10.1088/1361-6528/ab8667.

[1] D. Mehandjiev, E. Nikolova-Zhecheva. A magnetic study of the formation of NiCO2O4. Thermochimica Acta. 1981-12, 51 (2-3): 343–351 [2022-03-23]. doi:10.1016/0040-6031(81)85172-6. （原始内容存档于2018-07-01）（英语）.

[2] Khutornoi, A. M.; Makordei, F. V.; Nikitin, V. I.; Sofronkov, A. N. Study of the kinetics of formation of nickel oxides and mixed cobalt and nickel oxides on carbon black（俄文）. Izvestiya Vysshikh Uchebnykh Zavedenii, Khimiya i Khimicheskaya Tekhnologiya, 1976. 19 (10): 1539-1541. ISSN 0579-2991.

[3] Shrine Maria Nithya Jeghan, Gibaek Lee. One-dimensional hierarchical nanostructures of NiCo 2 O 4 , NiCo 2 S 4 and NiCo 2 Se 4 with superior electrocatalytic activities toward efficient oxygen evolution reaction. Nanotechnology. 2020-05-01, 31 (29): 295405 [2022-03-23]. ISSN 0957-4484. doi:10.1088/1361-6528/ab8667.

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