| 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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Montilla, Francisco
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2023Fluorescent Nanocomposite Hydrogels Based on Conjugated Polymer Nanoparticles as Platforms for Alkaline Phosphatase Detectioncitations
- 2023Electroassisted Incorporation of Ferrocene within Sol–Gel Silica Films to Enhance Electron Transfer
- 2021Determination of exciton diffusion coefficient in conjugated polymer films: Novel method based on spectroelectrochemical techniquescitations
- 2020Improving the power performance of urine-fed microbial fuel cells using PEDOT-PSS modified anodescitations
- 2020Reactive Insertion of PEDOT-PSS in SWCNT@Silica Composites and its Electrochemical Performancecitations
- 2015Electrocatalytic oxidation of ascorbic acid on mesostructured SiO2-conducting polymer compositescitations
- 2015Electrocatalytic oxidation of ascorbic acid on mesostructured SiO2-conducting polymer compositescitations
- 2014Enhancement of the electrochemical performance of SWCNT dispersed in a Silica Sol-Gel matrix by reactive Insertion of a Conducting Polymercitations
- 2014Enhancement of the Electrochemical Performance of SWCNT dispersed in a Silica Sol-gel Matrix by Reactive Insertion of a Conducting Polymercitations
- 2013Electrocatalytic performance of SiO2-SWCNT nanocomposites prepared by electroassisted depositioncitations
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document
Reactive Insertion of PEDOT-PSS in SWCNT@Silica Composites and its Electrochemical Performance
Abstract
Hybrid silica-modified materials were synthesized on glassy carbon (GC) electrodes by electroassisted deposition of sol-gel precursors. Single-wall carbon nanotubes (SWCNTs) were dispersed in a silica matrix (SWCNT@SiO2) to enhance the electrochemical performance of an inorganic matrix. The electrochemical behavior of the composite electrodes was tested against the ferrocene redox probe. The SWCNT@SiO2 presents an improvement in the electrochemical performance towards ferrocene. The heterogeneous rate constant of the SWCNT@SiO2 can be enhanced by the insertion of poly(3,4-Ethylendioxythiophene)-poly(sodium 4-styrenesulfonate) PEDOT-PSS within the silica matrix, and this composite was synthesized successfully by reactive electrochemical polymerization of the precursor EDOT in aqueous solution. The SWCNT@SiO2-PEDOT-PSS composite electrodes showed a heterogeneous rate constant more than three times higher than the electrode without conducting polymer. Similarly, the electroactive area was also enhanced to more than twice the area of SWCNT@SiO2-modified electrodes. The morphology of the sample films was analyzed by scanning electron microscopy (SEM). ; This research was funded by the Directorate General of Scientific Research and Technological Development (DGRSDT) (Algeria) and by the Ministerio de Ciencia, Innovación y Universidades (MAT2016-76595-R) and by the Conselleria de Educación, Investigación, Cultura y Deporte, Generalitat Valenciana (PROMETEO/2018/087).