期刊
MATERIALS LETTERS
卷 227, 期 -, 页码 268-271出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.matlet.2018.05.101
关键词
CsPbI3 microwire; Rietveld; Energy storage; SSC
资金
- SERB [YSS/2015/000109]
- 'INSPIRE Faculty Award' [IFA13-PH-71]
- Department of Science and Technology, INDIA
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. (C) 2018 Elsevier B.V. All rights reserved.
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