在碳纳米片中嵌入亚2nm PtRu合金以增强酸和碱介质中的析氢

IF 4.2 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2025-09-25 DOI:10.1039/d5cc04567c

Zhijuan Li, Junjie Feng, Minghao Hou, Xiang Song, Yaojuan Hu, Feng-Yun He, Haibao Duan, Tongfei Li, Yawen Tang

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引用次数: 0

摘要

我们报道了一种盐模板辅助热解策略，以合成嵌入超薄碳纳米片中的亚2 nm PtRu合金纳米颗粒。所制得的Pt2Ru/C催化剂在酸性和碱性介质中均表现出优异的析氢活性和稳定性，为绿色制氢的高效电催化剂提供了一条有希望的途径。

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Sub-2 nm PtRu alloy embedded in carbon nanosheets for enhanced hydrogen evolution in acid and alkaline media

We report a salt-template-assisted pyrolysis strategy to synthesize sub-2 nm PtRu alloy nanoparticles embedded in ultrathin carbon nanosheets. The resulting Pt2Ru/C catalyst exhibits outstanding hydrogen evolution activity and stability in both acidic and alkaline media, offering a promising route toward high-efficiency electrocatalysts for green hydrogen production.

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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.