Robust Polyoxometalate/Nickel Foam Composite Electrodes for Sustained Electrochemical Oxygen Evolution at High pH

2017 ◽  
Vol 56 (18) ◽  
pp. 4941-4944 ◽  
Author(s):  
Wenjing Luo ◽  
Jun Hu ◽  
Hongling Diao ◽  
Benjamin Schwarz ◽  
Carsten Streb ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Nickel Foam ◽  
Composite Electrodes ◽  
High Ph ◽  
Foam Composite ◽  
Electrochemical Oxygen

scholarly journals Enhancing the Effectiveness of Oxygen Evolution Reaction by Electrodeposition of Transition Metal Nanoparticles on Nickel Foam Material

Catalysts ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 468
Author(s):  
Mateusz Łuba ◽  
Tomasz Mikołajczyk ◽  
Mateusz Kuczyński ◽  
Bogusław Pierożyński ◽  
Ireneusz M. Kowalski
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Nickel Foam ◽  
Charge Transfer Resistance ◽  
Ni Foam ◽  
Transfer Resistance ◽  
Base Materials ◽  
Electrochemical Parameters ◽  
Naoh Solution ◽  
Electrochemical Oxygen

Electrochemical oxygen evolution reaction (OER) activity was studied on nickel foam-based electrodes. The OER was investigated in 0.1 M NaOH solution at room temperature on as-received and Co- or Mo-modified Ni foam anodes. Corresponding values of charge-transfer resistance, exchange current-density for the OER and other electrochemical parameters for the examined Ni foam composites were recorded. The electrodeposition of Co or Mo on Ni foam base-materials resulted in a significant enhancement of the OER electrocatalytic activity. The quality and extent of Co, and Mo electrodeposition on Ni foam were characterized by means of scanning electron microscopy (SEM) and energy-dispersive X-ray spectroscopy (EDX) analysis.

An Fe-doped NiTe bulk crystal as a robust catalyst for the electrochemical oxygen evolution reaction

2019 ◽  
Vol 55 (63) ◽  
pp. 9347-9350 ◽  
Author(s):  
Lei Zhong ◽  
Yufei Bao ◽  
Xu Yu ◽  
Ligang Feng
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Bulk Crystal ◽  
Stable Performance ◽  
Electrochemical Oxygen

An Fe doped NiTe bulk crystal was demonstrated to exhibit an extremely active and stable performance for the electrochemical oxygen evolution reaction.

Understanding What Controls the Rate of Electrochemical Oxygen Evolution

Joule ◽  
2021 ◽  
Vol 5 (1) ◽  
pp. 16-18
Author(s):  
Reshma R. Rao ◽  
Ifan E.L. Stephens ◽  
James R. Durrant
Keyword(s):  
Oxygen Evolution ◽  
Electrochemical Oxygen

Interface Engineered NiFe2O4−x/NiMoO4 Nanowire Arrays for Electrochemical Oxygen Evolution

2021 ◽  
pp. 119857
Author(s):  
Juhyung Choi ◽  
Daekyu Kim ◽  
Weiran Zheng ◽  
Bingyi Yan ◽  
Yong Li ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Nanowire Arrays ◽  
Electrochemical Oxygen

In-situ coating amorphous boride on ternary pyrite-type boron sulfide for highly efficient oxygen evolution

2021 ◽  
Author(s):  
Tingting Li ◽  
Tianyun Jing ◽  
Dewei Rao ◽  
Xiaotian Jia ◽  
Yunpeng Zuo ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Highly Efficient ◽  
In Situ Coating ◽  
Electrochemical Oxygen

Multimetallic pyrite-type sulfides have been a promising electrocatalytic materials for electrochemical oxygen evolution reaction (OER), but still requires further improve due to the easily oxidization of surface atoms and the...

A Co3O4/MnCO3 heterojunction on three-dimensional nickel foam for an enhanced oxygen evolution reaction

CrystEngComm ◽  
2020 ◽  
Vol 22 (23) ◽  
pp. 3984-3990 ◽  
Author(s):  
Guijin Yang ◽  
Botao Zhu ◽  
Daqiang Gao ◽  
Yujun Fu ◽  
Jing Zhao ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Nickel Foam ◽  
Three Dimensional

A Co3O4/MnCO3 heterojunction on NF with a unique architecture exhibits prominent OER activity and stability that is superior to most Co3O4-based catalysts.

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