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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Minakshi, Manickam
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (34/34 displayed)
- 2021Alginate biopolymer effect on the electrodeposition of manganese dioxide on electrodes for supercapacitorscitations
- 2021Suitable electrode materials for hybrid capacitors
- 2021High temperature (up to 1200 °C) thermal-mechanical stability of Si and Ni doped CrN framework coatingscitations
- 2020Physico-chemical properties of CrMoN coatings - combined experimental and computational studiescitations
- 2020Traditional salt-in-water electrolyte vs. water-in-salt electrolyte with binary metal oxide for symmetric supercapacitors: Capacitive vs. faradaiccitations
- 2020Tuning the morphology and redox behaviour by varying the concentration of Fe in a CoNiFe ternary oxide heterostructure for hybrid devicescitations
- 2020Role of additives in electrochemical deposition of ternary metal oxide microspheres for supercapacitor applicationscitations
- 2020A hybrid electrochemical energy storage device using sustainable electrode materialscitations
- 2020Highly energetic and stable gadolinium/bismuth molybdate with a fast reactive species, redox mechanism of aqueous electrolytecitations
- 2019Facile synthesis of a nanoporous sea sponge architecture in a binary metal oxidecitations
- 2018A combined theoretical and experimental approach of a new ternary metal oxide in molybdate composite for hybrid energy storage capacitorscitations
- 2018Effect of oxidizer in the synthesis of NiO anchored nanostructure nickel molybdate for sodium-ion batterycitations
- 2017Effect of Transition Metal Cations on Stability Enhancement for Molybdate-Based Hybrid Supercapacitorcitations
- 2016Electrochemical synthesis of polyaniline cross-linked NiMoO4nanofibre dendrites for energy storage devicescitations
- 2016Tuning the redox properties of the nanostructured CoMoO4 electrode: Effects of surfactant content and synthesis temperaturecitations
- 2016Synthesis, structural and electrochemical properties of sodium nickel phosphate for energy storage devicescitations
- 2015Nanocomposite sodium transition metal phosphate prepared via combustion route for hybrid capacitor
- 2015Synthesis and characterization of manganese molybdate for symmetric capacitor applications
- 2015Dual effect of anionic surfactants in the electrodeposited MnO2 trafficking redox ions for energy storagecitations
- 2015Synthesis, and crystal and electronic structure of sodium metal phosphate for use as a hybrid capacitor in non-aqueous electrolytecitations
- 2015PEO nanocomposite polymer electrolyte for solid state symmetric capacitorscitations
- 2014Structural and electrochemical properties of nanocomposite polymer electrolyte for electrochemical devicescitations
- 2012High energy density rechargeable battery: Study of polyvinylpyrrolidone encapsulated MnO2 composite as cathode material
- 2012Polyvinylpyrrolidone assisted sol–gel route LiCo1/3Mn1/3Ni1/3PO4 composite cathode for aqueous rechargeable batterycitations
- 2012Role of structural defects in olivine cathodescitations
- 2011Characterization of alkaline-earth oxide additions to the MnO2 cathode in an aqueous secondary batterycitations
- 2011Synthesis and characterization of Li(Co0.5Ni0.5)PO4 cathode for Li-Ion aqueous battery applicationscitations
- 2010The effect of B4C addition to MnO2 in a cathode material for battery applicationscitations
- 2008Examining manganese dioxide electrode in KOH electrolyte using TEM techniquecitations
- 2007A study of lithium insertion into MnO2 containing TiS2 additive a battery material in aqueous LiOH solutioncitations
- 2007TEM investigation of MnO2 cathode containing TiS2 and its influence in aqueous lithium secondary batterycitations
- 2006Electrochemical behavior of anatase TiO2 in aqueous lithium hydroxide electrolytecitations
- 2006TEM characterization of MnO2 cathode in an aqueous lithium secondary battery
- 2006Electrochemistry of cathode materials in aqueous lithium hydroxide electrolyte
Places of action
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article
Synthesis and characterization of manganese molybdate for symmetric capacitor applications
Abstract
A simple, one-step facile approach (precipitation technique) was employed to prepare manganese molybdate (α-MnMoO4). The obtained powder was characterized by X-ray diffraction (XRD), Fourier Transform Infrared Spectroscopy (FT-IR) and scanning electron microscopy (SEM) for analyzing structural, functional group and morphological features. The formation of α phase MnMoO4 particles was identified from XRD. The SEM results showed rhombohedral morphology of the particles. The capacitive behavior was investigated by cyclic voltammetry (CV), charge-discharge (CD) cycling and electrochemical impedance spectroscopy (EIS) studies using 2 M NaOH electrolyte at ambient atmosphere. From the cyclic voltammogram it was identified that the pseudocapacitance arises through the reversible faradic reactions of Mn3+/Mn2+ ionic species. The α-MnMoO4 electrode exhibited a capacitance of 200 F/g at a constant discharge current density of 1.6 A/g. The α-MnMoO4 vs. α-MnMoO4 symmetric supercapacitor device was fabricated and it delivered a maximum specific capacitance (81 F/g) with a specific energy density of 11 Wh/kg. The cycle life tests showed stable electrochemical performance up to 200 cycles with well rated cycle life and 1000 cycles providing 91 % of specific capacitance. The obtained values showed superior electrochemical performance than oxide counterparts.