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- Title
Green-synthesized Zn-BTC metal–organic frameworks as a highly efficient material to improving electrochemical pseudocapacitance performance of P-type conductive polymer.
- Authors
Mostaanzadeh, Hossein; Shahmohammadi, Mohammad; Ehsani, Ali; Moharramnejad, Mojtaba; Honarmand, Ebrahim
- Abstract
In the present study, we introduce a simple chemical method to synthesize Zn-based MOF (Zn-BTC). The structural morphology and microstructure analysis of the synthesized materials were performed by Fourier transform infrared spectroscopy and powder X-ray diffraction (XRD), followed by scanning electron microscopy. The obtained Zn-BTC was decorated with poly orthoaminophenol film (POAP/Zn-BTC) through electropolymerization. The electrochemical behavior of composite electrode was studied using an acidic solution in three-electrode cyclic voltammetry and charge/discharge system. The POAP/ Zn-BTC composite electrode showed a specific capacitance of 580 F/g in a current density of 1 A/g. Our results provide an improved conductive polymer composite film with high active surface area, easy synthesis method, and high cycling stability for supercapacitors in aqueous electrolytes.
- Subjects
CONDUCTING polymer films; METAL-organic frameworks; FOURIER transform infrared spectroscopy; X-ray powder diffraction; SUPERCAPACITOR electrodes; AQUEOUS electrolytes; CONDUCTING polymers; CONDUCTING polymer composites
- Publication
Journal of Materials Science: Materials in Electronics, 2021, Vol 32, Issue 22, p26539
- ISSN
0957-4522
- Publication type
Article
- DOI
10.1007/s10854-021-07030-x