1
Electrochemistry Research Laboratory, Department of Physical Chemistry, Chemistry Faculty, University of Tabriz, Tabriz, I. R. Iran
2
Department of organic Chemistry, University of Tabriz, Tabriz, I. R. Iran.
Abstract
The supercapacitive behavior of polyaniline/MnO2-carbon black (PANI/MnO2-CB), MnO2-CB nanocompositesand CB was studied. MnO2-CB made by the in situ direct coating method to deposit MnO2 onto CB; then PANI coating was coated on it. Morphology of the nanocomposite was studied by X-ray diffraction (XRD), Fourier transform infrared (FT-IR) spectroscopy and scanning electron microscopy (SEM). The electrochemical properties of electrodes were investigated by cyclic voltammetry (CV), galvanostatic charge–discharge and electrochemical impedance spectroscopy (EIS) techniques in 0.5 M Na2SO4. The specific capacitance of 179.8 F. g-1 was obtained for PANI/MnO2-CB compared with 121 F. g-1 for MnO2-CB and 44.87 F. g-1 for CB. The EIS results also revealed improved capacitive properties of CB by the addition of MnO2 and PANI.
Hosseini, M., Shahryari, E., Najjar, R., & Ahadzadeh, I. (2015). Study of Super Capacitive Behavior of Polyaniline/manganese Oxide-Carbon Black Nanocomposites Based Electrodes. International Journal of Nanoscience and Nanotechnology, 11(3), 147-157.
MLA
Hosseini, M., Shahryari, E., Najjar, R., & Ahadzadeh, I. "Study of Super Capacitive Behavior of Polyaniline/manganese Oxide-Carbon Black Nanocomposites Based Electrodes", International Journal of Nanoscience and Nanotechnology, 11, 3, 2015, 147-157.
HARVARD
Hosseini M., Shahryari E., Najjar R., Ahadzadeh I. (2015). 'Study of Super Capacitive Behavior of Polyaniline/manganese Oxide-Carbon Black Nanocomposites Based Electrodes', International Journal of Nanoscience and Nanotechnology, 11(3), pp. 147-157.
CHICAGO
M. Hosseini, E. Shahryari, R. Najjar & I. Ahadzadeh, "Study of Super Capacitive Behavior of Polyaniline/manganese Oxide-Carbon Black Nanocomposites Based Electrodes," International Journal of Nanoscience and Nanotechnology, 11 3 (2015): 147-157,
VANCOUVER
Hosseini M., Shahryari E., Najjar R., Ahadzadeh I. Study of Super Capacitive Behavior of Polyaniline/manganese Oxide-Carbon Black Nanocomposites Based Electrodes. International Journal of Nanoscience and Nanotechnology. 2015;11(3):147-157.
