Needle-like Cu(OH)2 in situ grown on nanoporous copper ribbon via anodizing route for supercapacitors

Gong, Shijie; Liu, Xiaoyang; Xiang, Yue; Zhu, Dongdong; Qi, Jiqiu; Meng, Qingkun; Zhang, Hao; Zhu, Lei

doi:10.1016/j.matchemphys.2022.126046

Cited by 16 publications

(1 citation statement)

References 45 publications

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“…The formation of nanoneedles by the anodization of Cu in KOH or NaOH electrolytes was further confirmed in subsequent studies [89][90][91][92][93][94][95][96][97][98][99][100][101][102][103] . Allam and Grimes found that the reaction of Cu foil in an aqueous KOH electrolyte was pH dependent [89] .…”

Section: Nanoneedles Nanowires and Nanotubessupporting

confidence: 52%

Anodization fabrication techniques and energy-related applications for nanostructured anodic films on transition metals

2022

Energy Mater

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Nanostructured anodic films on transition metals prepared using the electrochemical anodization method have recently attracted particular attention owing to their extraordinary properties and potential use in a variety of applications. Herein, we provide a thorough review of the anodization fabrication of anodic films with different nanostructures, including nanopores, nanotubes, nanoflowers, nanoneedles and nanowires on transition metals, focusing on the growth processes of nanostructured anodic films on three representative transition metals, namely, iron, copper and zinc. Specific consideration is given to the anodization behavior and formed film nanostructures of these transition metals. We conclude that electrolyte composition plays a key role in influencing the final morphologies of anodic films. Fluoride-containing solutions represent universal electrolytes for forming nanostructured anodic films on transition metals. The main applications of the resulting nanostructured anodic films, especially in energy-related fields, such as photoelectrochemical water splitting and supercapacitors, are also presented and discussed. Finally, we indicate the main challenges associated with the fabrication of anodic films with highly ordered nanostructures and the potential future directions of this field are indicated.

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Section: Nanoneedles Nanowires and Nanotubessupporting

confidence: 52%

Anodization fabrication techniques and energy-related applications for nanostructured anodic films on transition metals

2022

Energy Mater

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Factors and mechanisms influencing the composition and structure: anodization of brass (Cu0.64Zn0.36) alloy in alkaline solutions

Li,

Zhang,

et al. 2024

J Mater Sci

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Correlation between different characterizations and improved electrochemical performances of cuprous oxide-based nanocrystals

2023

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Needle-like Cu(OH)2 in situ grown on nanoporous copper ribbon via anodizing route for supercapacitors

Cited by 16 publications

References 45 publications

Anodization fabrication techniques and energy-related applications for nanostructured anodic films on transition metals

Anodization fabrication techniques and energy-related applications for nanostructured anodic films on transition metals

Factors and mechanisms influencing the composition and structure: anodization of brass (Cu0.64Zn0.36) alloy in alkaline solutions

Correlation between different characterizations and improved electrochemical performances of cuprous oxide-based nanocrystals

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