2019•Journal of Materials Chemistry ARequires access

Chemically coupled NiCoS/C nanocages as efficient electrocatalysts for nitrogen reduction reactions

Xueke Wu, Zuochao Wang, Yi Han, Dan Zhang, Minghui Wang, Hongdong Li, Huan Zhao, Yue Pan, Jianping Lai, Lei Wang

Abstract

Chemically coupled NiCoS/C nanocages were synthesized by etching ZIF-67 and vulcanizing at a low temperature. With the unique structure and strong chemical coupled effect, NiCoS/C nanocages show good NRR activity and stability at a low potential.

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Key concepts: Nanocages, Chemistry, Nitrogen, Chemical engineering, Etching (microfabrication), Nanotechnology, Chemical stability, Reduction (mathematics)