Room temperature-formed iron-doped nickel hydroxide on nickel foam as a 3D electrode for low polarized and high-current-density oxygen evolution

2018 ◽  
Vol 54 (26) ◽  
pp. 3262-3265 ◽  
Author(s):  
Chun Xian Guo ◽  
Chang Ming Li
Keyword(s):  
Oxygen Evolution ◽  
Nickel Hydroxide ◽  
High Performance ◽  
Room Temperature ◽  
High Current Density ◽  
Nickel Foam ◽  
Ni Foam ◽  
High Oxidation ◽  
Iron Doped ◽  
3D Electrode

Room temperature-formed iron-doped nickel hydroxide on Ni foam as a 3D electrode with fast gas dissipation and a high oxidation state of Ni for a high-performance oxygen evolution reaction is presented.

scholarly journals Correction: High performance binder-free Fe–Ni hydroxides on nickel foam prepared in piranha solution for the oxygen evolution reaction

2021 ◽  
Vol 5 (4) ◽  
pp. 1222-1222
Author(s):  
Cheol-Hwan Shin ◽  
Yi Wei ◽  
Gisang Park ◽  
Joonhee Kang ◽  
Jong-Sung Yu
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
High Performance ◽  
Nickel Foam ◽  
Sustainable Energy ◽  
Piranha Solution ◽  
Binder Free

Correction for ‘High performance binder-free Fe–Ni hydroxides on nickel foam prepared in piranha solution for the oxygen evolution reaction’ by Cheol-Hwan Shin et al., Sustainable Energy Fuels, 2020, 4, 6311–6320, DOI: 10.1039/D0SE01253J.

Hierarchical polypyrrole/Ni3S2@MoS2 core–shell nanostructures on a nickel foam for high-performance supercapacitors

RSC Advances ◽  
2016 ◽  
Vol 6 (72) ◽  
pp. 68460-68467 ◽  
Author(s):  
Jie Gao ◽  
Xiuhua Wang ◽  
Xiuqin Wang ◽  
Ronghui Que ◽  
Yao Fang ◽  
...  
Keyword(s):  
High Performance ◽  
Nickel Foam ◽  
Core Shell ◽  
Solution Synthesis ◽  
Ni Foam ◽  
Shell Nanostructures ◽  
Synthesis Protocol

Hierarchical polypyrrole/Ni3S2@MoS2 core–shell nanostructures have been successfully designed and constructed on a Ni foam substrate through a facile two-step solution synthesis protocol and exhibit high performance as a supercapacitor.

Electrodeposition of ultrathin nickel–cobalt double hydroxide nanosheets on nickel foam as high-performance supercapacitor electrodes

RSC Advances ◽  
2015 ◽  
Vol 5 (108) ◽  
pp. 88780-88786 ◽  
Author(s):  
Junheng Xing ◽  
Shaoyan Wu ◽  
K. Y. Simon Ng
Keyword(s):  
High Performance ◽  
Nickel Foam ◽  
Ni Foam ◽  
Nickel Cobalt ◽  
One Step ◽  
Double Hydroxide

The present work demonstrates a facile, one-step electrodeposition approach for the preparation of ultrathin Ni–Co double hydroxide (DH) nanosheets on Ni foam as supercapacitor electrodes.

Crossed ferric oxide nanosheets supported cobalt oxide on 3-dimensional macroporous Ni foam substrate used for diesel soot elimination under self-capture contact mode

Nanoscale ◽  
2016 ◽  
Vol 8 (11) ◽  
pp. 5857-5864 ◽  
Author(s):  
Chunmei Cao ◽  
Xingang Li ◽  
Yuqing Zha ◽  
Jing Zhang ◽  
Tiandou Hu ◽  
...  
Keyword(s):  
Cobalt Oxide ◽  
Ferric Oxide ◽  
High Performance ◽  
Nickel Foam ◽  
Diesel Soot ◽  
Cobalt Oxides ◽  
Soot Combustion ◽  
Ni Foam ◽  
Contact Mode ◽  
3 Dimensional

Crossed Fe2O3 nanosheets supported cobalt oxides on three-dimensionally macroporous nickel foam substrate possess particularly high performance for catalytic soot combustion.

scholarly journals Sodium Dodecylbenzene Sulfonate Assisted Electrodeposition of MnO2@C Electrode for High Performance Supercapacitor

2021 ◽  
Author(s):  
Yihan Shi ◽  
Ming Zhang ◽  
Junshan Zhao ◽  
Liu Zhang ◽  
Xumei Cui ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Specific Capacitance ◽  
Current Density ◽  
High Performance ◽  
High Current Density ◽  
Nickel Foam ◽  
Chemical Vapor ◽  
Precursor Solution ◽  
Sodium Dodecylbenzene Sulfonate ◽  
Dodecylbenzene Sulfonate

Abstract In this work, MnO2&SDBS electrodes with nano-honeycomb morphology were prepared by ultrasound-assisted electrochemical deposition using sodium dodecylbenzene sulfonate (SDBS) as a surfactant agent. The effect and mechanism of SDBS on the morphology of MnO2 nanomaterials during the preparation of MnO2 by electrochemical anodic oxidation was systematically investigated by varying the content of SDBS in the precursor solution. When the SDBS concentration is 2 g\bulletL-1, the resulting electrode has the best electrochemical performance, and the specific capacitance is up to 407 F\bulletg-1 at the current density of 1000 mAg-1. To further enhance its performance, a carbon coating layer was deposited on the surface of the electrode using a method similar to chemical vapor deposition. Finally, the MnO2&SDBS@C electrode with a three-dimensional net-to-film composite structure with a high specific surface area, hierarchical structure and interconnect with nickel foam supports were obtained. The electrode has excellent electrochemical performance, and the specific capacitance is still up to 289 Fg-1 at a high current density of 5000 mAg-1. Furthermore, the specific capacitance of the electrode was maintained at 76.7% after 5000 cycles of charging and discharging at a current density of 2000 mAg−1.

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