MOF-derived iron as an active energy storage material for intermediate-temperature solid oxide iron–air redox batteries,Chemical Communications

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MOF-derived iron as an active energy storage material for intermediate-temperature solid oxide iron–air redox batteries
Chemical Communications ( IF 4.3 ) Pub Date : 2017-09-05 00:00:00 , DOI: 10.1039/c7cc06131e
Cuijuan Zhang _{1,

2,

3,

4,

5} , Kevin Huang _{1,

2,

3,

4}

Affiliation

We here demonstrate that the iron derived from an iron-based metal–organic framework (MOF), with exposed high-density Fe-atom planes, exhibits improved reduction activity, enabling good rechargeability of solid oxide iron–air redox batteries at 500 °C. The discharge mass specific energies are 226.5 W h kg⁻¹-Fe and 214.8 W h kg⁻¹-Fe at C/4 and C/3, respectively, at a constant Fe-utilization of 20%.

中文翻译：

MOF衍生的铁作为中温固态氧化物铁-空气氧化还原电池的活性储能材料

我们在这里证明，源自铁基金属-有机骨架（MOF）的铁具有暴露的高密度铁原子平面，具有改善的还原活性，可在500°C的温度下为固体氧化物铁-空气氧化还原电池提供良好的可充电性。在C / 4和C / 3下，当Fe的恒定利用率为20％时，放电质量比能分别为226.5 W h kg ^-1 -Fe和214.8 W h kg ^-1 -Fe。

更新日期：2017-09-21

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