| 초록 |
This study investigates high flexible electrolyte imprinted textile based supercapacitors fabricated using Chitosan/MnO2@MnCO3 polymer hydrogel chelate decorated fabrics. The active materials prepared under BMIMBF4 ionic liquid assistance through hydrothermal method. The Physio-chemical properties, surface morphological notes are inspected by carrying out X-ray diffraction, X-ray photoelectron spectroscopy, Scanning electron microscopy studies. The XPS outlines of the composite hydrogel disclose typical peaks of Mn 2p1/2 (653.4 eV), Mn 2p3/2 (641.5 eV), N1s (401.2 eV), and C1s (285.5 eV). The mechanical and flexibility of textile based supercapacitor exhibits notable areal capacitance of 34 Fcm-2 with good energy density. The fabric supercapacitors perform good capacity retention around 89% after 10,000 charge-discharge cycles. The hydrogel crafted textile based supercapacitor may newcomer for the suitability to wearable textile based energy storage system. |
