Hongjun Chen , Liming Deng , Shuyi Liu , Feng Hu , Linlin Li , Jianwei Ren , Shengjie Peng
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引用次数: 0
摘要
合成的 RuO2/MnCo2O4.5 纳米异质结构具有致密的界面和丰富的缺陷结构,协同平衡了氧进化反应(OER)的活性和稳定性。在 10 mA cm-2 的条件下,RuO2/MnCo2O4.5 具有 190 mV 的低过电位。所组装的质子交换膜(PEM)电解槽可在 200 mA cm-2 的条件下稳定运行 50 小时。
A strongly coupled oxide-support heterostructure for efficient acidic water oxidation†
The synthesized RuO2/MnCo2O4.5 nano-heterostructure possesses dense interfaces and abundant defect structures, synergistically balancing oxygen evolution reaction (OER) activity and stability. RuO2/MnCo2O4.5 exhibits a low overpotential of 190 mV at 10 mA cm−2. The proton exchange membrane (PEM) electrolyzer assembled can operate at 200 mA cm−2 stably for 50 h.
期刊介绍:
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