In situ growth of well-ordered NiFe-MOF-74 on Ni foam by Fe2+ induction as an efficient and stable electrocatalyst for water oxidation†,Chemical Communications

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In situ growth of well-ordered NiFe-MOF-74 on Ni foam by Fe2+ induction as an efficient and stable electrocatalyst for water oxidation†
Chemical Communications ( IF 4.9 ) Pub Date : 2018-05-29 00:00:00 , DOI: 10.1039/c8cc03112f
Jiale Xing _{1,

2,

3,

4,

5} , Kailu Guo _{1,

2,

3,

4,

5} , Zehua Zou _{1,

2,

3,

4,

5} , Minmin Cai _{1,

2,

3,

4,

5} , Jing Du _{1,

2,

3,

4,

5} , Cailing Xu _{1,

2,

3,

4,

5}

Affiliation

Well-ordered NiFe-MOF-74 is in situ grown on Ni foam by the induction of Fe²⁺ and directly used as an OER electrocatalyst. Benefited from the intrinsic open porous structure of MOF-74, the in situ formed MOF arrays and the synergistic effect of Ni and Fe, outstanding water oxidation activity is obtained in alkaline electrolytes with an overpotential of 223 mV at 10 mA cm⁻².

中文翻译：

通过Fe ²⁺诱导在泡沫镍上原位生长有序的NiFe-MOF-74，作为一种高效，稳定的水氧化电催化剂†

有序的NiFe-MOF-74通过诱导Fe ²⁺在Ni泡沫上原位生长，并直接用作OER电催化剂。得益于MOF-74固有的开放式多孔结构，原位形成的MOF阵列以及Ni和Fe的协同作用，在10 mA cm ^-2的223 mV过电势的碱性电解液中获得了出色的水氧化活性。

更新日期：2018-05-29

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