Studying the inteactions between CO₂ sorbents and electrocatalysts for the electrochemical CO₂ reduction reaction (e-CO₂RR) can offer viable strategies to advance the development of the Reactive Capture of CO₂ (RCC). In this report we, studied the effect of amines on the performance of the [Co(PDI-Py)] catalyst for the e-CO₂RR. The presence of amines shifts the onset potential for the e-CO₂RR more positive and increases the catalytic activity while maintaining the high Faradaic efficiency (≥ 90%) for CO production.

中文翻译：

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外源胺对钴-吡啶二亚胺催化剂电化学CO2还原活性的影响


研究电化学 CO ₂ 还原反应 (e-CO ₂ RR) 中 CO ₂ 吸附剂和电催化剂之间的相互作用，可以为推进 CO ₂ 的反应捕获 (RCC)。在本报告中，我们研究了胺对 e-CO ₂ RR 的 [Co(PDI-Py)] 催化剂性能的影响。胺的存在使 e-CO ₂ RR 的起始电位变得更加积极，并增加了催化活性，同时保持了 CO 生产的高法拉第效率 (≥ 90%)。