分散在铟基 MIL-68 衍生碳纳米棒中的用于水氧化的铁钴纳米粒子

IF 4.2 3区化学 Q2 CHEMISTRY, PHYSICAL

Catalysis Science & Technology Pub Date : 2024-07-08 DOI:10.1039/D4CY00746H

Haoran Wang, Nan Li, Yuting Fu, Junliang Chen, Jie Liu, Yuandong Yang, Shaojie Xu and Jinjie Qian

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引用次数: 0

摘要

铁钴基催化剂在氧进化反应（OER）中表现出卓越的高活性和稳定性。在这里，分散的双金属铁钴纳米颗粒可以有效地封装到等结构的铟基 MIL-68 衍生碳纳米棒（称为 MIL-68-FeCo-C）中。它们显示出更强的 OER 性能，在 10 mA cm-2 时过电位仅为 298 mV，20 小时后电流保持率达到 95.5%，令人满意。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Iron–cobalt nanoparticles dispersed in indium-based MIL-68-derived carbon nanosticks for water oxidation†

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Iron–cobalt nanoparticles dispersed in indium-based MIL-68-derived carbon nanosticks for water oxidation†

FeCo-based catalysts exhibit excellent performance for the oxygen evolution reaction (OER) in terms of high activity and robust stability. Herein, the dispersed bimetallic FeCo nanoparticles can be effectively encapsulated into isostructural In-based MIL-68-derived carbon nanosticks, denoted as MIL-68-FeCo-C. They show enhanced OER performance with a small overpotential of 298 mV at 10 mA cm⁻² and a satisfactory current retention of 95.5% after 20 hours.

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来源期刊

Catalysis Science & Technology CHEMISTRY, PHYSICAL-

CiteScore

8.70

自引率

6.00%

发文量

587

审稿时长

1.5 months

期刊介绍： A multidisciplinary journal focusing on cutting edge research across all fundamental science and technological aspects of catalysis. Editor-in-chief: Bert Weckhuysen Impact factor: 5.0 Time to first decision (peer reviewed only): 31 days