Article ID Journal Published Year Pages File Type
8012761 Materials Letters 2018 10 Pages PDF
Abstract
CsPbI3 has been synthesized by chemical route in ambient environment. Orthorhombic phase of CsPbI3 has been confirmed by x-ray diffraction spectra followed by Rietveld refinement. We have fabricated a symmetric supercapacitor (SSC) with CsPbI3 as electrode material to demonstrate the charge storing capability. The device shows good electrochemical properties with specific capacitance 7.23 mF cm−2 at a scan rate 2 mV S−1 and 65.5% cyclic stability after 1000 cycles. So, this CsPbI3 can be used as a promising energy storage electrode material in future.
Related Topics
Physical Sciences and Engineering Materials Science Nanotechnology
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