A hydrophobic ionic liquid enhances electrocatalytic hydrogen evolution reaction on high specific-surface ruthenium-doped cobalt catalysts†

IF 4.2 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2025-01-23 DOI:10.1039/d4cc06775d

Tao Zhang , Longjiang Li , Shucheng Liu , Yi Liu

引用次数: 0

Abstract

The integration of Ru–Co/C with an ionic liquid (IL) boosts the hydrogen evolution reaction by altering hydrogen-bond interactions. The catalyst exhibits an overpotential as low as 26 mV to achieve 20 mA cm⁻² in 1 M H₂SO₄. Molecular dynamics simulations were used to study the hydrogen-bond structures tuned by the IL on the catalyst.

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疏水性离子液体增强了高比表面钌掺杂钴催化剂的电催化氢进化反应。

Ru-Co/C与离子液体（IL）的集成通过改变氢键相互作用促进析氢反应。该催化剂的过电位低至26 mV，在1 M H2SO4中达到20 mA cm-2。通过分子动力学模拟研究了IL对催化剂氢键结构的调节作用。

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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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.