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一磷化钴

一磷化钴
别名 磷化钴
识别
CAS号 12052-37-8  checkY
SMILES
 
  • [Co]#P
性质
化学式 CoP
摩尔质量 89.91 g/mol g·mol⁻¹
外观 灰色晶体[1]
密度 6.24
溶解性 难溶
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

一磷化钴是一种无机化合物化学式为CoP。

制备

一磷化钴的制备如下:将1-十八烯(1-octadecylen,ODE)和油胺(OLAM)中的Co2(CO)8热分解,得到ε-Co纳米粉末,再在同样介质中和三辛基膦英语Trioctylphosphine(TOP)于320℃反应得到。[2]

单质按化学计量比反应,也能得到CoP:[1]

Co + P → CoP

用途

CoP可用作加氢脱氮英语Hydrodenitrogenation加氢脱硫的催化剂。[3]

参考文献

  1. ^ 1.0 1.1 姚守拙, 朱元保, 何双娥 等. 元素化学反应手册. 湖南教育出版社, 1998. pp 394
  2. ^ Eric J. Popczun, Carlos G. Read, Christopher W. Roske, et al. Highly Active Electrocatalysis of the Hydrogen Evolution Reaction by Cobalt Phosphide Nanoparticles[J]. Angewandte Chemie, 2014.
  3. ^ ST Oyama. Novel catalysts for advanced hydroprocessing: transition metal phosphides[J]. Journal of Catalysis, 2003. 216: 343-352
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一磷化钴
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