还原法制备磷化镍催化剂的研究进展

Advances in Fine Petrochemicals(2019)

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Abstract
综述了还原法制备Ni2 P催化剂的研究进展.传统还原法过程简单,温度和初始P/Ni物质的量比是影响还原法制备Ni2 P催化剂的主要因素,但还原温度较高;PH3还原法还原温度低,但危险性较高;次磷酸盐/次磷酸法制备得到的Ni2 P催化剂颗粒小、催化活性高,但在制备过程中对温度和初始P/Ni比的控制比较严格;柠檬酸/柠檬酸镍法制备的Ni2 P催化剂比表面积较大,目前较多用于非负载型Ni2 P催化剂的制备.
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