Ferrite nanoparticles: Electrochemical and sensor applications

The electrochemical measurements for nanomaterials characterization shows potential applications towards electrical devices, improvements in device designs and sensor detection. The ferrite nanoparticles were synthesized by a facile, inexpensive, environmental friendly, bio-approach combustion method using green extract as fuel.Furthermore, the ferrite nanoparticles are highly active for electrochemical applications and investigation of chemical sensor activity. Electrochemical study was conducted by graphite assisted with ferrite electrode paste in 0.1 M KCl electrolyte and performed as an excellent mechanism of charge-discharge supercapacitor nature with high responses towards the electrochemical sensor action for Mifepristone-Misoprostol chemical.The CV testing employed an electrochemical cell associated with three electrode arrangement in 0.1M KCl medium in the potential range 1.0 to ¿0.4 V and its Electrochemical Impedance spectral graph of the ferrite NPs shows that the electrochemical reactions of electrodes display the semicircle at the high frequency region and a line at the low frequency region comprise of capacitive and resistive effect.