用于增强析氧反应的MoS2量子点修饰NiCo2O4纳米球表面润湿性工程。

IF 4.3 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2025-06-06 DOI:10.1039/d5cc02615f

Xu Yue, Hongyan Wu, Yong Zhang, Bin Xue, Yuqiao Wang

引用次数: 0

摘要

调制MoS2量子点可增强NiCo2O4的亲水性，加速气泡脱离，促进传质，从而提高催化活性。优化后的催化剂在10 mA cm-2下的过电位为272 mV，在1.0 mol L-1 KOH下的Tafel斜率为76.3 mV dec1。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Surface wettability engineering of MoS₂ quantum dot-decorated NiCo₂O₄ nanospheres for enhanced oxygen evolution reaction.

Modulating MoS₂ quantum dots enhances the hydrophilicity of NiCo₂O₄, accelerates bubble detachment, promotes mass transfer, and consequently enhances catalytic activity. The optimized catalyst achieves a low overpotential of 272 mV at 10 mA cm^-2 and a Tafel slope of 76.3 mV dec^-1 in 1.0 mol L^-1 KOH.

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来源期刊

Chemical Communications 化学-化学综合

CiteScore

8.60

自引率

4.10%

发文量

2705

审稿时长

1.4 months

期刊介绍： ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.