Engineering Pt and Fe dual-metal single atoms anchored on nitrogen-doped carbon with high activity and durability towards oxygen reduction reaction for zinc-air battery

2021 ◽  
Vol 286 ◽  
pp. 119891 ◽  
Author(s):  
Xiongwei Zhong ◽  
Shulong Ye ◽  
Jun Tang ◽  
Yuanmin Zhu ◽  
Duojie Wu ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
High Activity ◽  
Reduction Reaction ◽  
Nitrogen Doped ◽  
Single Atoms ◽  
Air Battery ◽  
Dual Metal ◽  
Nitrogen Doped Carbon

scholarly journals In situ synthesis of metal embedded nitrogen doped carbon nanotubes as an electrocatalyst for the oxygen reduction reaction with high activity and stability

RSC Advances ◽  
2018 ◽  
Vol 8 (44) ◽  
pp. 25051-25056 ◽  
Author(s):  
Yanhong Yin ◽  
Hengbo Zhang ◽  
Rongzhen Gao ◽  
Aili Wang ◽  
Xinxin Mao ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
High Activity ◽  
Reduction Reaction ◽  
In Situ Synthesis ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon

In this work, a Co–N doped carbon nanotube (CNT) catalyst was fabricated via a simple pyrolysis approach.

Highly dispersed γ-Fe2O3 embedded in nitrogen doped carbon for the efficient oxygen reduction reaction

2019 ◽  
Vol 9 (17) ◽  
pp. 4581-4587 ◽  
Author(s):  
Zhourong Xiao ◽  
Guoqiang Shen ◽  
Fang Hou ◽  
Rongrong Zhang ◽  
Yueting Li ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Power Density ◽  
Reduction Reaction ◽  
Sacrificial Template ◽  
Nitrogen Doped ◽  
Highly Dispersed ◽  
Air Battery ◽  
Nitrogen Doped Carbon

A sacrificial template strategy is developed to synthesize highly dispersed γ-Fe2O3 embedded in porous N-doped carbon. The as-synthesized catalyst exhibits high ORR performance and presents a power density of 112 mW cm−2 in zinc–air battery.

Isolated Fe and Co dual active sites on nitrogen-doped carbon for a highly efficient oxygen reduction reaction

2018 ◽  
Vol 54 (34) ◽  
pp. 4274-4277 ◽  
Author(s):  
Diyang Zhang ◽  
Wenxing Chen ◽  
Zhi Li ◽  
Yuanjun Chen ◽  
Lirong Zheng ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Active Sites ◽  
Reduction Reaction ◽  
Single Site ◽  
Nitrogen Doped ◽  
Highly Efficient ◽  
Dual Metal ◽  
Nitrogen Doped Carbon

A novel adsorption–calcination strategy was developed to synthesize highly efficient Fe and Co dual metal single site ORR catalysts.

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