利用化学镀方法制备了NiB_x/NF电极材料，探究其在0.1 mol/L KOH水溶液体系电催化氧化4-甲氧基苄胺的性能。结果表明，适当提高电极中B元素掺杂质量分数可显著提高电极催化性能；使用NiB_0.54/NF电极电解4-甲氧基苄胺，90 min内基本全部转化为4-甲氧基苯甲腈，产率为98.2%，法拉第效率为99.3%。

NiB_x/NF electrode materials is prepared through chemical plating method,and its performance is evaluated in electrocatalytic oxidation of 4-methoxbenzylamine in 0.1 mol·L^-1 KOH aqueous solution.It is verified that the catalytic performance of the materials can be significantly improved by increasing the doping content of B element appropriately.4-Methoxbenzylamine over NiB_0.54/NF electrolysis has entirely been converted into 4-methoxy benzonitrile in 90 min,with a yield of 98.2% and a Faraday efficiency of 99.3%.

李昭言(1997-),男,硕士研究生,研究方向为电催化,lizhaoyan2022@163.com