| People | Locations | Statistics |
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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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Shinde, Surendra
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2017Structural, optical, and photoelectrochemical properties of nanosphere-like CdXZn1-XS synthesized by electrochemical routecitations
- 2017Electrochemical synthesis: Monoclinic Cu2Se nano-dendrites with high performance for supercapacitorscitations
- 2017Morphological modification of CdSe0.6Te0.4 nanostructures by electron irradiation and the effect on photoelectrochemical cellscitations
- 2016Morphological tuning of CuO nanostructures by simple preparative parameters in SILAR method and their consequent effect on supercapacitorscitations
- 2015Hierarchical 3D-flower-like CuO nanostructure on copper foil for supercapacitorscitations
- 2015Electrosynthesis of nanoflower like-ZnS thin films and its characterizationscitations
- 2015Temperature Dependence of Cationic and Anionic Precursor on Morphological Improvement of CuO Electrodes and Its Consequent Effect on Electrochemical Supercapacitive Propertiescitations
- 2014Structural, optical, and photo-electrochemical properties of marygold-like CdSe0.6Te0.4 synthesized by electrochemical routecitations
- 2014Morphological modulation of polypyrrole thin films through oxidizing agents and their concurrent effect on supercapacitor performancecitations
- 2014Architectured Morphologies of Chemically Prepared NiO/MWCNTs Nanohybrid Thin Films for High Performance Supercapacitorscitations
- 2013Porous CuO nanosheet clusters prepared by a surfactant assisted hydrothermal method for high performance supercapacitorscitations
- 2013Enhanced activity of chemically synthesized hybrid graphene oxide/Mn3O4 composite for high performance supercapacitorscitations
- 2013Temperature influence on morphological progress of Ni(OH)2 thin films and its subsequent effect on electrochemical supercapacitive propertiescitations
- 2013Electrochemical synthesis of photosensitive nano-nest like CdSe0.6Te0.4 thin filmscitations
- 2013One step hydrothermal synthesis of micro-belts like Beta-Ni(OH)2 thin films for supercapacitorscitations
Places of action
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article
Morphological modulation of polypyrrole thin films through oxidizing agents and their concurrent effect on supercapacitor performance
Abstract
This investigation reports the fabrication of three different morphologies such as mud-like, cauliflower and interconnected nanoparticles of polypyrrole (ppy) thin films through oxidant assisted successive ionic layer adsorption and reaction (SILAR) method. The influence of oxidants like ammonium per sulfate (APS), ferric chloride (FC) and potassium dichromate (PDC) on structural, morphological, surface areas and electrochemical properties of ppy thin films is examined. Among three different morphologies, interconnected nanoparticles shaped ppy thin films provide a unique three-dimensional (3D) network, high surface area and meso-porous structure which satisfy the requirements for better supercapacitive electrode materials. The electrochemical tests manifest the high specific capacitance of 510 F g-1 at a current density of 0.25 mA cm-2 with 85% capacitive retention after 1000 cycles. These studies propose that the formation of distinct nanostructures through oxidant dependent chemical polymerization route is a straightforward way for improving the electrochemical properties of ppy based supercapacitors.