Coupled cobalt oxide/hollow carbon sphere as an efficient electrocatalyst for the oxygen reduction reaction

RSC Advances ◽  
2016 ◽  
Vol 6 (41) ◽  
pp. 34159-34164 ◽  
Author(s):  
Zongkun Chen ◽  
Dandan He ◽  
Xiujuan Xu ◽  
Zhenzhen Liu ◽  
Minghua Huang ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Cobalt Oxide ◽  
Reduction Reaction ◽  
Carbon Sphere ◽  
One Pot ◽  
Efficient Catalyst ◽  
Hollow Carbon Sphere ◽  
Hollow Carbon

Nanosized Co3O4 and the hollow carbon sphere has been deliberately coupled to be as an non-precious efficient catalyst for oxygen reduction reaction by a facile one-pot method.

Iron–nitrogen co-doped hollow carbon sphere with mesoporous structure for enhanced oxygen reduction reaction

RSC Advances ◽  
2015 ◽  
Vol 5 (125) ◽  
pp. 103302-103307 ◽  
Author(s):  
Qingwen Gao ◽  
Qingxue Lai ◽  
Yanyu Liang
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Mesoporous Structure ◽  
Reduction Reaction ◽  
High Oxygen ◽  
Carbon Sphere ◽  
Hollow Carbon Sphere ◽  
Reduction Activity ◽  
Hollow Carbon ◽  
Co Doped

An iron–nitrogen co-doped hollow carbon sphere (FeN-HCS) with a mesoporous structure was prepared and exhibited extremely high oxygen reduction activity.

Surface and Interface Engineering of Hollow Carbon Sphere-based Electrocatalysts for Oxygen Reduction Reaction

2021 ◽  
Author(s):  
Chunmei Zhang ◽  
Jingsha Li ◽  
Chang Ming Li ◽  
Wei Chen ◽  
Chunxian Guo
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Active Sites ◽  
High Surface ◽  
High Surface Area ◽  
Reduction Reaction ◽  
Carbon Sphere ◽  
Surface And Interface ◽  
Hollow Carbon ◽  
Hollow Carbon Spheres

Hollow carbon spheres (HCSs) attract broad interest in the area of electrocatalysis, especially in oxygen reduction reaction (ORR) owing to high surface area, abundant accessible active sites, discrete voids, and...

One-pot synthesis of PtIr tripods with a dendritic surface as an efficient catalyst for the oxygen reduction reaction

2017 ◽  
Vol 5 (19) ◽  
pp. 9107-9112 ◽  
Author(s):  
Shuanglong Lu ◽  
Kamel Eid ◽  
Yaoyao Deng ◽  
Jun Guo ◽  
Liang Wang ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
One Pot ◽  
Efficient Catalyst ◽  
One Pot Synthesis

A facile one-pot method is proposed for the synthesis of unique PtIr tripods with a dendritic surface which are an efficient catalyst for the oxygen reduction reaction.

Toward synergy of carbon and La2O3 in their hybrid as an efficient catalyst for the oxygen reduction reaction

RSC Advances ◽  
2016 ◽  
Vol 6 (81) ◽  
pp. 77786-77795 ◽  
Author(s):  
Nan Wang ◽  
Jingjun Liu ◽  
Weiwei Gu ◽  
Ye Song ◽  
Feng Wang
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Efficient Catalyst ◽  
Covalent Bonds ◽  
Orr Activity

The interficial covalent bonds formed in La2O3/C hybrid are responsible for its enhanced ORR activity.

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