TY - JOUR
T1 - Structural, morphological and electrochemical supercapacitive properties of sprayed manganese ferrite thin film electrode
AU - Zate, Manohar K.
AU - Jadhav, Vijaykumar V.
AU - Gore, Shyam K.
AU - Shendkar, Janardhan H.
AU - Ekar, Satish U.
AU - Al-Osta, Ahmed
AU - Naushad, Mu
AU - Mane, Rajaram S.
N1 - Publisher Copyright:
© 2016 Elsevier B.V.
PY - 2016/11/1
Y1 - 2016/11/1
N2 - In this work, the structural and, morphological properties and electrochemical supercapacitor electrode application of manganese ferrite (MnFe2O4) thin films deposited onto glass and stainless-steel substrates using chemical spray method are explored. For confirming the spinel structure and nodule-type morphology of obtained MnFe2O4 film X-ray diffraction pattern and scanning electron microscopy measurements are used. The Fourier transform infrared spectroscopy spectrum reveals presence of tetrahedral and octahedral peaks. The specific capacitance values, obtained using cyclic-voltammetry plots of as-deposited ferrite electrode in 1 M KOH, NaOH, Na2SO3, Na2SO4 aqueous solutions at scan rate of 5 mV s−1 are respectively 313, 295, 146.02, 180.51 Fg−1. The electrochemical impedance spectrum supports for pseudocapacitance behavior in as-deposited MnFe2O4 film electrode.
AB - In this work, the structural and, morphological properties and electrochemical supercapacitor electrode application of manganese ferrite (MnFe2O4) thin films deposited onto glass and stainless-steel substrates using chemical spray method are explored. For confirming the spinel structure and nodule-type morphology of obtained MnFe2O4 film X-ray diffraction pattern and scanning electron microscopy measurements are used. The Fourier transform infrared spectroscopy spectrum reveals presence of tetrahedral and octahedral peaks. The specific capacitance values, obtained using cyclic-voltammetry plots of as-deposited ferrite electrode in 1 M KOH, NaOH, Na2SO3, Na2SO4 aqueous solutions at scan rate of 5 mV s−1 are respectively 313, 295, 146.02, 180.51 Fg−1. The electrochemical impedance spectrum supports for pseudocapacitance behavior in as-deposited MnFe2O4 film electrode.
KW - Electrochemical supercapacitor
KW - Spinel ferrite
KW - Spray pyrolysis
UR - http://www.scopus.com/inward/record.url?scp=85028269140&partnerID=8YFLogxK
U2 - 10.1016/j.jaap.2016.09.020
DO - 10.1016/j.jaap.2016.09.020
M3 - 文章
AN - SCOPUS:85028269140
SN - 0165-2370
VL - 122
SP - 224
EP - 229
JO - Journal of Analytical and Applied Pyrolysis
JF - Journal of Analytical and Applied Pyrolysis
ER -