Pyrolyzed biosolid surface features promote a highly efficient oxygen reduction reaction

2020 ◽  
Vol 22 (22) ◽  
pp. 7858-7870
Author(s):  
Giacomo de Falco ◽  
Marc Florent ◽  
Teresa J. Bandosz
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Excellent Performance ◽  
Surface Features ◽  
Graphitized Carbon ◽  
Highly Efficient

Materials synthesized from biosolids by simple pyrolysis at 950 °C showed excellent performance as ORR catalysts. It was linked to their intrinsic features (N, P, Fe) and to the developed micro/meso pores lined with the layer of graphitized carbon.

Intermetallic Pd3Pb square nanoplates as highly efficient electrocatalysts for oxygen reduction reaction

CrystEngComm ◽  
2019 ◽  
Vol 21 (2) ◽  
pp. 290-296 ◽  
Author(s):  
Sai Luo ◽  
Min Tang ◽  
Xingqiao Wu ◽  
Yang Ou ◽  
Zeyi Wang ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Alkaline Solution ◽  
Reduction Reaction ◽  
Excellent Performance ◽  
Highly Efficient

Intermetallic Pd3Pb square nanoplates were synthesized and exhibited excellent performance for the oxygen reduction reaction in alkaline solution.

Graphene aerogel-supported and graphene quantum dots-modified γ-MnOOH nanotubes as a highly efficient electrocatalyst for oxygen reduction reaction

RSC Advances ◽  
2016 ◽  
Vol 6 (49) ◽  
pp. 43116-43126 ◽  
Author(s):  
Yisi Liu ◽  
Wenzhang Li ◽  
Jie Li ◽  
Haibo Shen ◽  
Yaomin Li ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Graphene Quantum Dots ◽  
Three Dimensional ◽  
Reduction Reaction ◽  
Graphene Aerogel ◽  
3D Graphene ◽  
Highly Efficient

In this work, we demonstrate a facile strategy to synthesize a novel three-dimensional (3D) graphene aerogel-supported and graphene quantum dots-modified γ-MnOOH nanotubes as a highly efficient electrocatalyst.

Hollow mesoporous carbon nanocages with Fe isolated single atomic site derived from MOF/polymer for highly efficient electrocatalytic oxygen reduction

2021 ◽  
Author(s):  
Kai Zhang ◽  
Bai Yang ◽  
Congcong Wang ◽  
Yixin Chen ◽  
Ying Liu ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Energy Conversion ◽  
Oxygen Reduction ◽  
Mesoporous Carbon ◽  
Reduction Reaction ◽  
Atomic Site ◽  
Highly Efficient ◽  
Electrocatalytic Oxygen Reduction ◽  
Conversion Technologies

Exploring sustainable and highly activity electrocatalysts for the oxygen reduction reaction (ORR) is vital for the development and application of energy conversion technologies. Here, we prepared Fe isolated-single atomic-site (ISAs)...

Localized micro-deflagration induced defect-rich N-doped nanocarbon shells for highly efficient oxygen reduction reaction

Carbon ◽  
2019 ◽  
Vol 145 ◽  
pp. 411-418 ◽  
Author(s):  
Jialin Tang ◽  
Yousong Liu ◽  
Guoqing Lv ◽  
Chengtao Yang ◽  
Guangcheng Yang
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Highly Efficient
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