高活性氧演化与高选择性CO2-to-CO还原相结合

IF 26.6 1区材料科学 Q1 Engineering

Nano-Micro Letters Pub Date : 2025-03-13 DOI:10.1007/s40820-025-01688-2

Chaowei Wang, Laihong Geng, Yingpu Bi

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引用次数: 0

摘要

强调了光阳极和阴极表面活性位点配位环境的合理调节。减少修饰在BiVO4光阳极上的FeNi催化剂的配位可以获得6.51 mA cm−2 （1.23 VRHE, AM 1.5G）的优异水氧化活性。单原子钴锚定在富n碳上，CO - n配位增加，显著促进CO2还原为CO。

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Highly Active Oxygen Evolution Integrating with Highly Selective CO2-to-CO Reduction

Highlights

Rational regulation of the coordination environment of surface-active sites on both photoanode and cathode has been demonstrated.
Reducing the coordination of FeNi catalysts decorated on BiVO₄ photoanodes achieves excellent water oxidation activities of 6.51 mA cm⁻² (1.23 V_RHE, AM 1.5G).
Single-atom cobalt anchoring on N-rich carbon with increased Co–N coordination remarkably promotes CO₂ reduction to CO.

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来源期刊

Nano-Micro Letters NANOSCIENCE & NANOTECHNOLOGY-MATERIALS SCIENCE, MULTIDISCIPLINARY

CiteScore

32.60

自引率

4.90%

发文量

981

审稿时长

1.1 months

期刊介绍： Nano-Micro Letters is a peer-reviewed, international, interdisciplinary, and open-access journal published under the SpringerOpen brand. Nano-Micro Letters focuses on the science, experiments, engineering, technologies, and applications of nano- or microscale structures and systems in various fields such as physics, chemistry, biology, material science, and pharmacy.It also explores the expanding interfaces between these fields. Nano-Micro Letters particularly emphasizes the bottom-up approach in the length scale from nano to micro. This approach is crucial for achieving industrial applications in nanotechnology, as it involves the assembly, modification, and control of nanostructures on a microscale.