NiFe LDH nanodots anchored on 3D macro/mesoporous carbon as a high-performance ORR/OER bifunctional electrocatalyst

2018 ◽  
Vol 6 (29) ◽  
pp. 14299-14306 ◽  
Author(s):  
Wang Wang ◽  
Yucheng Liu ◽  
Jun Li ◽  
Jin Luo ◽  
Lei Fu ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Mesoporous Carbon ◽  
High Performance ◽  
Carbon Substrate ◽  
Reduction Reactions ◽  
Bifunctional Electrocatalyst

Carbon defects tune the formation of NiFe LDH nanodots confined in the mesopores of a macro–mesoporous carbon substrate, forming a hybrid electrocatalyst with excellent bifunctional performance for oxygen evolution and reduction reactions.

Ni2P hollow microspheres for electrocatalytic oxygen evolution and reduction reactions

2018 ◽  
Vol 8 (9) ◽  
pp. 2289-2293 ◽  
Author(s):  
Haitao Lei ◽  
Mingxing Chen ◽  
Zuozhong Liang ◽  
Chengyu Liu ◽  
Wei Zhang ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Hollow Microspheres ◽  
Reduction Reactions ◽  
Bifunctional Electrocatalyst

Ni2P hollow microspheres are synthesized via a facile two-step strategy and shown to be an active bifunctional electrocatalyst for oxygen evolution and reduction reactions.

Porous Co–P foam as an efficient bifunctional electrocatalyst for hydrogen and oxygen evolution reactions

2016 ◽  
Vol 4 (47) ◽  
pp. 18272-18277 ◽  
Author(s):  
SeKwon Oh ◽  
HyoWon Kim ◽  
YongKuen Kwon ◽  
MinJoong Kim ◽  
EunAe Cho ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Current Density ◽  
High Performance ◽  
Cathodic Current Density ◽  
Cathodic Current ◽  
Bifunctional Electrocatalyst ◽  
One Step

A high-performance bifunctional Co–P foam catalyst was successfully synthesized by facile one-step electrodeposition at a high cathodic current density.

scholarly journals NiCo2O4 nanoarray on CNT sponge: a bifunctional oxygen electrode material for rechargeable Zn–air batteries

2019 ◽  
Vol 1 (8) ◽  
pp. 3243-3251 ◽  
Author(s):  
Pranav K. Gangadharan ◽  
Siddheshwar N. Bhange ◽  
Nasrin Kabeer ◽  
Rajith Illathvalappil ◽  
Sreekumar Kurungot
Keyword(s):  
Oxygen Reduction ◽  
Oxygen Evolution ◽  
Electrode Material ◽  
Oxygen Evolution Reaction ◽  
Three Dimensional ◽  
Oxygen Electrode ◽  
Reduction Reactions ◽  
Bifunctional Electrocatalyst ◽  
Oxygen Reduction Reactions ◽  
Melamine Foam

A three-dimensional interconnected nanostructure (NCS) consisting of the NiCo2O4 nanoarray over CNT modified melamine foam, which acts as an efficient bifunctional electrocatalyst for the oxygen evolution reaction and oxygen reduction reactions.

Atomic-layer-deposited ultrathin Co9S8 on carbon nanotubes: an efficient bifunctional electrocatalyst for oxygen evolution/reduction reactions and rechargeable Zn–air batteries

2017 ◽  
Vol 5 (40) ◽  
pp. 21353-21361 ◽  
Author(s):  
Hao Li ◽  
Zheng Guo ◽  
Xinwei Wang
Keyword(s):  
Carbon Nanotubes ◽  
Oxygen Evolution ◽  
Atomic Layer ◽  
Reduction Reactions ◽  
Bifunctional Electrocatalyst ◽  
Electrocatalytic Performance

ALD-synthesized Co9S8/CNT shows superior bifunctional electrocatalytic performance toward OER and ORR, and therefore it is an excellent oxygen electrocatalyst for rechargeable Zn–air batteries.

Nanosized LiNi1−xFexPO4embedded in a mesoporous carbon matrix for high-performance electrochemical water splitting

2015 ◽  
Vol 51 (87) ◽  
pp. 15815-15818 ◽  
Author(s):  
Shaojun Ma ◽  
Qing Zhu ◽  
Zhi Zheng ◽  
Wenlou Wang ◽  
Dongming Chen
Keyword(s):  
Water Splitting ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Mesoporous Carbon ◽  
High Performance ◽  
Carbon Matrix ◽  
Highly Effective ◽  
Electrochemical Water Splitting ◽  
First Time ◽  
Electrochemical Oxygen

This work reports for the first time LiNi1−xFexPO4@C nanocomposites as highly effective catalysts for electrochemical oxygen evolution reaction (OER).

In situ growth of spinel CoFe2O4 nanoparticles on rod-like ordered mesoporous carbon for bifunctional electrocatalysis of both oxygen reduction and oxygen evolution

2015 ◽  
Vol 3 (30) ◽  
pp. 15598-15606 ◽  
Author(s):  
Pengxi Li ◽  
Ruguang Ma ◽  
Yao Zhou ◽  
Yongfang Chen ◽  
Zhenzhen Zhou ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
Oxygen Evolution ◽  
Mesoporous Carbon ◽  
Ordered Mesoporous Carbon ◽  
In Situ Growth ◽  
Cofe2o4 Nanoparticles ◽  
Bifunctional Electrocatalyst ◽  
Ordered Mesoporous

A bifunctional electrocatalyst for both oxygen reduction and oxygen evolution was prepared by in situ growth of CoFe2O4 nanoparticles on rod-like ordered mesoporous carbon.

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