Facile Spray-Pyrolysis Synthesis of Yolk–Shell Earth-Abundant Elemental Nickel–Iron-Based Nanohybrid Electrocatalysts for Full Water Splitting,ChemSusChem

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Facile Spray-Pyrolysis Synthesis of Yolk–Shell Earth-Abundant Elemental Nickel–Iron-Based Nanohybrid Electrocatalysts for Full Water Splitting
ChemSusChem ( IF 7.5 ) Pub Date : 2017-11-07 05:25:48 , DOI: 10.1002/cssc.201701521
Hao Li _{1,

2} , Suqin Ci ₁ , Mengtian Zhang _{1,

2} , Junxiang Chen ₂ , Keyuan Lai ₁ , Zhenhai Wen _{1,

2}

Affiliation

Hard boiled: Yolk–shell Ni₃Fe/Ni₃FeN nanohybrids are prepared through spray pyrolysis followed by nitridation treatment; the nanohybrids show favorable activity as bifunctional electrocatalysts for the hydrogen reduction reaction and the oxygen evolution reaction. A homemade electrolyzer requires an applied voltage of only 1.62 V to achieve a current density of 10 mA cm⁻² for water splitting.

中文翻译：

卵黄壳地球上富集的镍-铁基纳米杂化电催化剂的快速喷雾热解合成，用于水的完全分解

硬煮：通过喷雾热解，然后进行氮化处理，制备卵黄质的Ni ₃ Fe / Ni ₃ FeN纳米杂化物。纳米杂化物作为双功能电催化剂在氢还原反应和氧释放反应中显示出良好的活性。自制的电解器仅需施加1.62 V的电压即可实现10 mA cm ^-2的水分解电流密度。

更新日期：2017-11-07

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