Metal alkoxide-derived Co@NC/NCNS as a highly efficient bifunctional oxygen electrocatalyst

2021 ◽  
Author(s):  
Ying Wang ◽  
Hongjie Yuan ◽  
Fan Liu ◽  
Tianjun Hu
Keyword(s):  
Porous Structure ◽  
Etching Process ◽  
Acid Etching ◽  
Metal Alkoxide ◽  
Carbon Nanosheets ◽  
Bifunctional Electrocatalyst ◽  
Highly Efficient ◽  
Subsequent Acid

An efficient bifunctional electrocatalyst integrating Co@NC units and porous structure N-doped carbon nanosheets was synthesized by pyrolysis of Co-glycerates and a subsequent acid etching process. It exhibits remarkable ORR/OER performance.

Co9S8 nanoparticles anchored on nitrogen and sulfur dual-doped carbon nanosheets as highly efficient bifunctional electrocatalyst for oxygen evolution and reduction reactions

Nanoscale ◽  
2017 ◽  
Vol 9 (34) ◽  
pp. 12432-12440 ◽  
Author(s):  
Can Wu ◽  
Yuhang Zhang ◽  
Duo Dong ◽  
Haiming Xie ◽  
Jinghong Li
Keyword(s):  
Oxygen Evolution ◽  
Catalytic Performance ◽  
Reduction Reactions ◽  
Carbon Nanosheets ◽  
Bifunctional Electrocatalyst ◽  
Highly Efficient

Co9S8/N,S–C nanosheets were prepared using an NaCl-templated strategy, and exhibited excellent OER and ORR catalytic performance.

A novel flower-like architecture of FeCo@NC-functionalized ultra-thin carbon nanosheets as a highly efficient 3D bifunctional electrocatalyst for full water splitting

2017 ◽  
Vol 5 (11) ◽  
pp. 5413-5425 ◽  
Author(s):  
Mian Li ◽  
Tingting Liu ◽  
Xiangjie Bo ◽  
Ming Zhou ◽  
Liping Guo
Keyword(s):  
Water Splitting ◽  
Three Dimensional ◽  
Core Shell ◽  
Carbon Nanosheets ◽  
Bifunctional Electrocatalyst ◽  
Highly Efficient ◽  
Thin Carbon

A novel three-dimensional hierarchically meso/macroporous flower-like architecture of ultra-thin N-doped carbon nanosheets with fine FeCo@NC core–shell units dispersed on their surfaces can efficiently catalyze water splitting.

Hierarchical Co3O4/CoS microbox heterostructure as highly efficient bifunctional electrocatalyst for rechargeable Zn–air batteries

2021 ◽  
Author(s):  
Kyeongseok Min ◽  
Sangjin Kim ◽  
Eoyoon Lee ◽  
Geunsang Yoo ◽  
Hyung Chul Ham ◽  
...  
Keyword(s):  
Prussian Blue ◽  
Strongly Coupled ◽  
Bifunctional Electrocatalyst ◽  
Highly Efficient ◽  
Prussian Blue Analog

Herein, we report the synthesis of a strongly coupled Co3O4/CoS microbox heterostructure, prepared through an anealing treatment with subsequent hydrothermal sulfidation of a Co–Co Prussian blue analog (PBA) precursor. The...

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