Investigation on ZrO2 supported CuFe2O4 based nanocomposite as a potential electrode for supercapacitors and magnetic applications

被引：9

作者：

Rushmittha, J. J. ^{[1
,2
]}

Radhika, S. ^{[1
,2
,3
]}

Padma, C. M. ^{[1
,2
]}

机构：

[1] Womens Christian Coll, Dept Phys, Nagercoil, Tamil Nadu, India

[2] Womens Christian Coll, Res Ctr, Nagercoil, Tamil Nadu, India

[3] Pioneer Kumaraswamy Coll, Dept Phys, Nagercoil, Tamil Nadu, India

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2023年 / 152卷

关键词：

Energy storage; Magnetic Nanocomposite; Cyclic Voltammetry; Supercapacitor; Cyclic Stability;

D O I：

10.1016/j.inoche.2023.110720

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A novel nanocomposite of zirconium oxide supported copper ferrite (ZCFO) at diverse concentrations was syn-thesized via the co-precipitation technique. X-Ray diffraction (XRD technique reveals the grain size of the sample as 60-70 nm. Vibrating Sample Magnetometer (VSM) analysis confirms the ferromagnetic behavior of the NCs with multi-domain nature. Cyclic voltammetry (CV) analysis reveals that the synthesized sample exhibits the maximum specific capacitance of 790.87 F/g at the scan rate of 10 mV/s for ZCFO-1. Galvanostatic char-ge-discharge (GCD) analysis reveals the faradic behavior with prolonged discharge time even at higher current density and the cyclic stability analysis reveals the capacitive retention of ZCFO-1 exhibits 90.4% for 2000 charge-discharge cycles.

引用

页数：5

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