Ni-incorporated Co(OH)2 nanowires on nickel foam as an advanced electrode material for supercapacitor

Saqib Hussain Bangash; Humaira Rashid Khan; P. Rosaiah; Sajjad Hussain; Wen-Wei Tang; Shoyebmohamad F. Shaikh; Tensangmu Lama Tamang; Iftikhar Hussain

doi:10.1016/j.microc.2025.114208

Ni-incorporated Co(OH)₂ nanowires on nickel foam as an advanced electrode material for supercapacitor

Saqib Hussain Bangash, Humaira Rashid Khan, P. Rosaiah, Sajjad Hussain, Wen-Wei Tang^*, Shoyebmohamad F. Shaikh^*, Tensangmu Lama Tamang^*, Iftikhar Hussain

^*Corresponding author for this work

Department of Mechanical Engineering

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

7 Citations (Scopus)

Abstract

This study reports the synthesis and characterization of Ni-incorporated Co(OH)₂ nanowires grown directly on nickel foam as an advanced electrode material for supercapacitors. A facile hydrothermal method was employed to synthesize the nanowires, followed by comprehensive structural, morphological, and electrochemical analyses. The as-synthesized Ni-incorporated Co(OH)₂ nanowires demonstrated a high specific capacitance and cycling stability. When utilized as the positive electrode in supercapacitors, the material exhibited a significant specific capacitance of 702 F/g at a current density of 1 A/g. Notably, it showed exceptional cycling stability, retaining around 90 % of its initial capacitance after 10,000 cycles. This study contributes to the advancement of high-performance supercapacitors for next-generation energy storage applications. © 2025 Elsevier B.V.

Original language	English
Article number	114208
Journal	Microchemical Journal
Volume	215
Online published	6 Jun 2025
DOIs	https://doi.org/10.1016/j.microc.2025.114208
Publication status	Published - Aug 2025

Funding

The authors would like to acknowledge the funding from the Ongoing Research Funding Program, (ORF-2025-370), King Saud University, Riyadh, Saudi Arabia.

Research Keywords

Ni-Co(OH)2
Nanowires
Electrodes
Supercapacitors
Capacity
Stability

Access Output

10.1016/j.microc.2025.114208

Other Access Options

Check CityUHK Library

Permanent Link

Right click to copy link

Cite this

@article{d5cc8edd47c04ec29bf707a7c3ea065d,

title = "Ni-incorporated Co(OH)2 nanowires on nickel foam as an advanced electrode material for supercapacitor",

abstract = "This study reports the synthesis and characterization of Ni-incorporated Co(OH)2 nanowires grown directly on nickel foam as an advanced electrode material for supercapacitors. A facile hydrothermal method was employed to synthesize the nanowires, followed by comprehensive structural, morphological, and electrochemical analyses. The as-synthesized Ni-incorporated Co(OH)2 nanowires demonstrated a high specific capacitance and cycling stability. When utilized as the positive electrode in supercapacitors, the material exhibited a significant specific capacitance of 702 F/g at a current density of 1 A/g. Notably, it showed exceptional cycling stability, retaining around 90 % of its initial capacitance after 10,000 cycles. This study contributes to the advancement of high-performance supercapacitors for next-generation energy storage applications. {\textcopyright} 2025 Elsevier B.V.",

keywords = "Ni-Co(OH)2, Nanowires, Electrodes, Supercapacitors, Capacity, Stability",

author = "Bangash, {Saqib Hussain} and Khan, {Humaira Rashid} and P. Rosaiah and Sajjad Hussain and Wen-Wei Tang and Shaikh, {Shoyebmohamad F.} and Tamang, {Tensangmu Lama} and Iftikhar Hussain",

year = "2025",

month = aug,

doi = "10.1016/j.microc.2025.114208",

language = "English",

volume = "215",

journal = "Microchemical Journal",

issn = "0026-265X",

publisher = "Elsevier Inc.",

}

TY - JOUR

T1 - Ni-incorporated Co(OH)2 nanowires on nickel foam as an advanced electrode material for supercapacitor

AU - Bangash, Saqib Hussain

AU - Khan, Humaira Rashid

AU - Rosaiah, P.

AU - Hussain, Sajjad

AU - Tang, Wen-Wei

AU - Shaikh, Shoyebmohamad F.

AU - Tamang, Tensangmu Lama

AU - Hussain, Iftikhar

PY - 2025/8

Y1 - 2025/8

N2 - This study reports the synthesis and characterization of Ni-incorporated Co(OH)2 nanowires grown directly on nickel foam as an advanced electrode material for supercapacitors. A facile hydrothermal method was employed to synthesize the nanowires, followed by comprehensive structural, morphological, and electrochemical analyses. The as-synthesized Ni-incorporated Co(OH)2 nanowires demonstrated a high specific capacitance and cycling stability. When utilized as the positive electrode in supercapacitors, the material exhibited a significant specific capacitance of 702 F/g at a current density of 1 A/g. Notably, it showed exceptional cycling stability, retaining around 90 % of its initial capacitance after 10,000 cycles. This study contributes to the advancement of high-performance supercapacitors for next-generation energy storage applications. © 2025 Elsevier B.V.

AB - This study reports the synthesis and characterization of Ni-incorporated Co(OH)2 nanowires grown directly on nickel foam as an advanced electrode material for supercapacitors. A facile hydrothermal method was employed to synthesize the nanowires, followed by comprehensive structural, morphological, and electrochemical analyses. The as-synthesized Ni-incorporated Co(OH)2 nanowires demonstrated a high specific capacitance and cycling stability. When utilized as the positive electrode in supercapacitors, the material exhibited a significant specific capacitance of 702 F/g at a current density of 1 A/g. Notably, it showed exceptional cycling stability, retaining around 90 % of its initial capacitance after 10,000 cycles. This study contributes to the advancement of high-performance supercapacitors for next-generation energy storage applications. © 2025 Elsevier B.V.

KW - Ni-Co(OH)2

KW - Nanowires

KW - Electrodes

KW - Supercapacitors

KW - Capacity

KW - Stability

UR - https://www.webofscience.com/wos/woscc/full-record/WOS:001510785900004

UR - http://www.scopus.com/inward/record.url?scp=105007846436&partnerID=8YFLogxK

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-105007846436&origin=recordpage

U2 - 10.1016/j.microc.2025.114208

DO - 10.1016/j.microc.2025.114208

M3 - RGC 21 - Publication in refereed journal

SN - 0026-265X

VL - 215

JO - Microchemical Journal

JF - Microchemical Journal

M1 - 114208

ER -