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探究等离子级联N2氧化-电还原系统增强NH3合成机制
研究人员使用铜 (Cu)纳米颗粒作为代表性电催化剂,系统地研究了N2和O2分子的等离子体激活和重组过程,并且解耦了eNOx-RR在微观水平上的机理。结果表明,pNOR系统中产生的NOx浓度与火花放电长度以及N2和O2进料气体的体积比呈现出函数关系。通过原位红外光谱和拉曼光谱监测到NOx-的连续质子化过程 ...
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