.png){kind=icon}
.png){kind=icon}
Return
Hydrothermal fabrication of rGO supported AgFeO2 nanocomposite electrode with outstanding performance for supercapacitor and biosensor application
.png){kind=icon}
PRE
AI
B
N
A
A
S
U
M
U
H
DOI：10.1016/j.cplett.2026.142783.png)
.png){kind=icon}
Original request for help.png){kind=icon}
Share.png){kind=icon}
Save
Abstract
En 中文
Researchers are looking for energy storage devices with improved capacitance and hybrid technology. Supercapacitors (SCs) are one of the storage devices that can fulfill the modern demand of energy because they can be used in electric vehicles and portable gadgets due to their rapid charging and discharging nature and long cycle life. In SCs, electrode plays a pivotal role. Here, AgFeO2/rGO electrode material for supercapacitor was fabricated via hydrothermal method. The X-ray diffraction and Brunauer Emmett Teller confirmed crystalline nature and high surface are of AgFeO2/rGO electrode. The electro chemical evaluation performed in KOH via 3-electrode where nickle foam served as substrate. According to findings, capacitance of pure AgFeO2 and AgFeO2/ rGO nanocomposite was 412 and 768 C/g, correspondingly. While, from two electrode setup, it demonstrate Cs (95 C/g) with Ed (35.76 Wh/kg) and Pd (820 W/kg). AgFeO2/rGO hybrid exhibits a lower solution resistance (0.72 Omega) than AgFeO2 (0.86 Omega), according to Nyquist plot. This study demonstrates that AgFeO2/rGO nanocomposite is a promising alternative for high-performance storage devices and for biosensors. Because of its affordability, low cost, and exceptional capacitance capabilities, it is a viable candidate for energy storage technologies.
Keywords:
Hydrothermal method
AgFeO2/rGO
Electrode
KOH electrolyte
Biosensor
Supercapacitors
Journal
IF:
3.1
Papers:
1.0K
Citations:
4.6W
Organization
Cited Papers