Self‐sacrifice template fabrication of graphene‐like nitrogen‐doped porous carbon nanosheets for applications in lithium‐ion batteries and oxygen reduction reaction

2021 ◽  
Author(s):  
Suhua Mao ◽  
Xiaodong Chen ◽  
Junhao Li ◽  
Qi Li ◽  
Huahua Zeng ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Lithium Ion Batteries ◽  
Oxygen Reduction ◽  
Porous Carbon ◽  
Lithium Ion ◽  
Reduction Reaction ◽  
Carbon Nanosheets ◽  
Nitrogen Doped

scholarly journals Nanoconfined nitrogen-doped carbon-coated MnO nanoparticles in graphene enabling high performance for lithium-ion batteries and oxygen reduction reaction

2016 ◽  
Vol 7 (7) ◽  
pp. 4284-4290 ◽  
Author(s):  
Yinghui Wang ◽  
Xing Ding ◽  
Fan Wang ◽  
Junqi Li ◽  
Shuyan Song ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Lithium Ion Batteries ◽  
Oxygen Reduction ◽  
High Performance ◽  
Lithium Ion ◽  
Reduction Reaction ◽  
Nitrogen Doped ◽  
Carbon Coated ◽  
Nitrogen Doped Carbon

We prepared N-doped double carbon coated MnO composites and explored their applications in lithium ion batteries and oxygen reduction reaction.

Highly Nitrogen-Doped Porous Carbon Nanosheets Electrocatalyst from Ethylenediaminetetraacetic Acid Ferric Sodium Salt for Oxygen Reduction Reaction

2020 ◽  
Vol 12 (3) ◽  
pp. 317-323
Author(s):  
Yong Liu ◽  
Tao Wang ◽  
Guo Gong ◽  
Yong Zhang
Keyword(s):  
Fuel Cells ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Porous Carbon ◽  
Ethylenediaminetetraacetic Acid ◽  
Synthesis Method ◽  
Structural Features ◽  
Reduction Reaction ◽  
Carbon Nanosheets ◽  
Nitrogen Doped

Fuel cells have the great prospect in energy storage technology from the perspective of energy conservation and ecological protection. However, oxygen reduction reaction (ORR) always proceeds sluggishly leads to limited performance. Choosing an excellent ORR electrocatalyst is considered to be an effective strategy. Herein, we have presented an easy synthesis method to prepare highly nitrogen-doped porous carbon nanosheets (HNPC) electrocatalysts. The as-synthesized HNPC electrocatalysts delivered excellent catalytic properties by 4e– transfer pathway with extremely few HO2–, due to excellent compositional characteristics (highly N doping) and structural features (porosity). It provides some guidance for the synthesis of excellent electrocatalysts, which will have certain significance for the development of fuel cells.

Nitrogen-Doped Porous Carbon Nanosheets Templated from g-C3N4as Metal-Free Electrocatalysts for Efficient Oxygen Reduction Reaction

2016 ◽  
Vol 28 (25) ◽  
pp. 5080-5086 ◽  
Author(s):  
Huijun Yu ◽  
Lu Shang ◽  
Tong Bian ◽  
Run Shi ◽  
Geoffrey I. N. Waterhouse ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Porous Carbon ◽  
Reduction Reaction ◽  
Carbon Nanosheets ◽  
Nitrogen Doped ◽  
Metal Free
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