Atomically dispersed Fe–Nx active sites within hierarchical mesoporous carbon as efficient electrocatalysts for the oxygen reduction reaction

2019 ◽  
Vol 7 (35) ◽  
pp. 20132-20138 ◽  
Author(s):  
Wenling Gu ◽  
Maochun Wu ◽  
Jing Sun ◽  
Jianbo Xu ◽  
Tianshou Zhao
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Mesoporous Carbon ◽  
Active Sites ◽  
High Performance ◽  
Reduction Reaction ◽  
Porous Graphitic Carbon ◽  
Template Removal ◽  
Hierarchically Porous ◽  
Removal Process

A novel protocol for synthesis of high performance N-doped hierarchically porous graphitic carbon electrocatalysts with single Fe atoms by pyrolyzing a mesoporous Fe–polydopamine precursor without an extra template removal process.

Rational design of a highly mesoporous Fe–N–C/Fe3C/C–S–C nanohybrid with dense active sites for superb electrocatalysis of oxygen reduction

2020 ◽  
Vol 8 (44) ◽  
pp. 23436-23454
Author(s):  
Ahmed Al-Shahat Eissa ◽  
Nam Hoon Kim ◽  
Joong Hee Lee
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Active Sites ◽  
High Performance ◽  
Rational Design ◽  
Reduction Reaction ◽  
Single Step

A high-performance and sustainable electrocatalyst for the oxygen reduction reaction is fabricated by a single-step doping/annealing strategy.

The direct growth of highly dispersed CoO nanoparticles on mesoporous carbon as a high-performance electrocatalyst for the oxygen reduction reaction

RSC Advances ◽  
2016 ◽  
Vol 6 (75) ◽  
pp. 70763-70769 ◽  
Author(s):  
Pengxi Li ◽  
Ruguang Ma ◽  
Yao Zhou ◽  
Yongfang Chen ◽  
Qian Liu ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Mesoporous Carbon ◽  
High Performance ◽  
Reduction Reaction ◽  
Electrocatalytic Oxygen Reduction ◽  
Excellent Activity ◽  
Highly Dispersed ◽  
Direct Growth ◽  
Coo Nanoparticles

Highly dispersed CoO nanoparticles on mesoporous carbon show the excellent activity and stability toward the electrocatalytic oxygen reduction reaction with a four-electron reaction path, compared to commercial Pt/C.

KIT‐6 Three Dimensional Template Derived Mesoporous Carbon for Oxygen Reduction Reaction: Effect of Template Removal on Catalytic Activity

2018 ◽  
Vol 3 (42) ◽  
pp. 11864-11874 ◽  
Author(s):  
Velu Duraisamy ◽  
Soundarrajan Palanivel ◽  
Rangasamy Thangamuthu ◽  
Sakkarapalayam Murugesan Senthil Kumar
Keyword(s):  
Catalytic Activity ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Mesoporous Carbon ◽  
Three Dimensional ◽  
Reduction Reaction ◽  
Template Removal

Defective Porous Carbon Microrods Derived from Fullerenes (C70) as High-Performance Electrocatalysts for Oxygen Reduction Reaction

Nanoscale ◽  
2021 ◽  
Author(s):  
Zhimin He ◽  
Peng Wei ◽  
Ting Xu ◽  
Ziqian Guo ◽  
Jiantao Han ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Porous Carbon ◽  
Active Sites ◽  
High Performance ◽  
Reduction Reaction ◽  
Carbon Skeleton ◽  
Effective Strategy

Disrupting the integrity of sp2-carbon skeleton offers an effective strategy to create active sites for oxygen reduction reaction (ORR). In this work, fullerene (C70) molecules, composed of 12 pentagons and...

scholarly journals A facile synthesis of hierarchically porous carbon derived from serum albumin by a generated-templating method for efficient oxygen reduction reaction

RSC Advances ◽  
2020 ◽  
Vol 10 (65) ◽  
pp. 39589-39595
Author(s):  
Xiaobin Cai ◽  
Hanyu Li ◽  
Xinliang Guo ◽  
Fangcheng Qiu ◽  
Ronghai Liu ◽  
...  
Keyword(s):  
Serum Albumin ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Porous Carbon ◽  
High Performance ◽  
Reduction Reaction ◽  
Bovine Blood ◽  
Facile Synthesis ◽  
Templating Method ◽  
Hierarchically Porous

A high-performance Fe–N–HPC electrocatalyst derived from bovine blood.

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