Large-scale synthesis of nano-sized HKUST-1 in an aqueous solution and investigation of its capacitive performance
Paper ID : 1591-ICNS
Authors:
eshagh irandoost *1, Hossein Farsi2, Alireza Farrokhi-Lashidani3, neda sadat barekati4
1iran,south khorasan,birjand,university of birjand,chemistry,DNEP labratory
2Department of Chemistry, University of Birjand
3Department of Chemistry, University of Birjand, Birjand, IRAN
4iran,south khorasan.university of birjand,chemistry,DNEP labratory
Abstract:
In this study, we successfully prepared the Cu-BTC in aqueous media as a green method for synthesis of MOFs. The morphology and crystallinity of prepared sample were prepared by SEM and XRD, respectively. Then, the effects of losing water molecules containing physisorbed, coordinated and pore-inside waters on the capacitive behaviors of Cu-BTC MOF were investigated using cyclic voltammetry, galvanostatic charge-discharge curves and electrochemical impedance spectroscopy. Our studies showed that removing of both coordinated and pore inside water molecules enhanced the areal capacitance of Cu-BTC up to 212 mF/cm2 at a current density of 0.1 mA/cm2.
Keywords:
HKUST-1; Supercapacitor; Nanosized powder
Status : Abstract Accepted (Poster Presentation)