将二硫化钼纳米片与氧化铈耦合用于在大电流密度下高效电催化析氢。
Coupling MoS nanosheets with CeO for efficient electrocatalytic hydrogen evolution at large current densities.
作者信息
Li Rui-Qing, Wang Changming, Xie Shuixiang, Hang Tianyu, Wan Xiaoyu, Zeng Jinjue, Zhang Wei
机构信息
School of Textile and Clothing, Nantong University, Nantong 226019, China.
National Laboratory of Solid State Microstructures (NLSSM), Collaborative Innovation Center of Advanced Microstructures, Jiangsu Key Laboratory of Artificial Functional Materials, College of Engineering and Applied Sciences, Nanjing University, Nanjing, 210093, China.
出版信息
Chem Commun (Camb). 2023 Sep 26;59(77):11512-11515. doi: 10.1039/d3cc03473a.
We developed an efficient MoS nanosheet electrode coupled with CeO a hydrothermal process to facilitate water adsorption and dissociation, which displayed good HER activity and stability at a large current density of 500 mA cm. Raman spectroscopy confirmed the formation of hydroxide ions based on the strengthening of the Ce-O bond during the HER.
我们通过水热法开发了一种高效的与CeO耦合的MoS纳米片电极，以促进水的吸附和解离，该电极在500 mA cm的大电流密度下表现出良好的析氢活性和稳定性。拉曼光谱证实了在析氢过程中基于Ce-O键增强而形成了氢氧根离子。
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