In situ synthesis of nitrogen doped carbon with embedded Co@Co3O4 nanoparticles as a bifunctional electrocatalyst for oxygen reduction and oxygen evolution reactions,Chemical Communications

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In situ synthesis of nitrogen doped carbon with embedded Co@Co3O4 nanoparticles as a bifunctional electrocatalyst for oxygen reduction and oxygen evolution reactions
Chemical Communications ( IF 4.3 ) Pub Date : 2018-10-22 , DOI: 10.1039/c8cc07956k
Ying Wang _{1,

2,

3,

4} , Tianjun Hu _{1,

2,

3,

4} , Yanting Qiao _{1,

2,

3,

4} , Yan Chen _{1,

2,

3,

4} , Limin Zhang _{1,

2,

3,

4}

Affiliation

A novel electrocatalyst of core–shell structural Co@Co₃O₄ nanoparticles embedded in an N-doped carbon nanosheet (N–C) (Co@Co₃O₄/N–C) has been in situ synthesized via a simple pyrolysis and subsequent oxidative calcination. The catalyst exhibits superior bifunctional catalytic activity for the ORR and OER, which is attributed to the synergetic effect between Co and Co₃O₄ and the carbon layer structure.

中文翻译：

嵌入Co @ Co ₃ O ₄纳米粒子作为双功能电催化剂原位合成氮掺杂碳，用于氧还原和氧释放反应

通过简单的热解和原位合成原位合成了一种新型的核壳结构Co @ Co ₃ O ₄纳米粒子嵌入纳米掺杂碳纳米片（N–C）（Co @ Co ₃ O ₄ / N–C）的电催化剂。随后的氧化煅烧。该催化剂对ORR和OER表现出优异的双功能催化活性，这归因于Co和Co ₃ O ₄与碳层结构之间的协同作用。

更新日期：2018-11-08

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