Partial S substitution activates NiMoO4 for efficient and stable electrocatalytic urea oxidation

Partial S substitution activates NiMoO4 for efficient and stable electrocatalytic urea oxidation
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部分S取代激活NiMoO(4)实现高效稳定的电催化尿素氧化

DOI:
10.1039/d0cc03177a
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发表时间:
2020-09-25
影响因子:
4.9
通讯作者:
Liu, Zhao-Qing
Liu, Zhao-Qing
中科院分区:
化学2区
文献类型:
--
作者:
Han, Wen-Kai;Li, Xiao-Peng;Liu, Zhao-Qing

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通过调节催化剂的电子结构来实现对催化剂反应动力学的深刻理解具有重要意义。在此,我们提出了一种可扩展的方法来实现S在空间上部分替代NiMoO4。优化配位环境后,真Ni(3+)氧化态活性组分的增加大大提高了尿素的氧化活性。
Achieving a profound understanding of the reaction kinetics of a catalyst by modulating its electronic structure is significant. Herein, we present a scalable approach to achieving a spatially partial substitution of S into NiMoO4. The increase in active components in a true Ni(3+)oxidation state as a result of optimizing the coordination environment greatly improved urea oxidation activity.