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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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Pumera, Martin
Brno University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 20243D printing of MAX/PLA filament: Electrochemical in-situ etching for enhanced energy conversion and storagecitations
- 2023Heterolayered carbon allotrope architectonics via multi-material 3D printing for advanced electrochemical devicescitations
- 2022Functional metal-based 3D-printed electronics engineering: Tunability and bio-recognitioncitations
- 2022Hierarchical Atomic Layer Deposited V<sub>2</sub>O<sub>5</sub> on 3D Printed Nanocarbon Electrodes for High‐Performance Aqueous Zinc‐Ion Batteriescitations
- 2022Microrobotic carrier with enzymatically encoded drug release in the presence of pancreatic cancer cells via programmed self-destructioncitations
- 2022Versatile Design of Functional Organic-Inorganic 3D-Printed (Opto)Electronic Interfaces with Custom Catalytic Activitycitations
- 2021Organic photoelectrode engineering: accelerating photocurrent generation via donor-acceptor interactions and surface-assisted synthetic approachcitations
- 2021Organic photoelectrode engineering:accelerating photocurrent generationviadonor-acceptor interactions and surface-assisted synthetic approachcitations
- 2021Metal-plated 3D-printed electrode for electrochemical detection of carbohydratescitations
- 2021Atomic layer deposition of photoelectrocatalytic material on 3D-printed nanocarbon structures ; Depozice atomárních vrstev fotoelektrokatalytického materiálu na 3D tištěné uhlíkové nanostruktury.citations
- 20172H → 1T phase engineering of layered tantalum disulphides in electrocatalysis: oxygen reduction reactioncitations
- 2017Surface properties of MoS2 probed by inverse gas chromatography and their impact on electrocatalytic propertiescitations
- 2011Electron hopping rate measurements in ITO junctions: Charge diffusion in a layer-by-layer deposited ruthenium(II)-bis(benzimidazolyl)pyridine-phosphonate-TiO2 filmcitations
- 2005Magnetically trigged direct electrochemical detection of DNA hybridization using Au67 quantum dot as electrical tracercitations
- 2005Glucose biosensor based on carbon nanotube epoxy compositescitations
Places of action
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article
Electron hopping rate measurements in ITO junctions: Charge diffusion in a layer-by-layer deposited ruthenium(II)-bis(benzimidazolyl)pyridine-phosphonate-TiO2 film
Abstract
Focused ion beam (FIB) machining allowed a sub-micron trench to be cut through tin-doped indium oxide (ITO) film on glass to give a generator - collector junction electrode with narrow gap (ca. 600 nm). A layer-by-layer deposited film composed of a dinuclear ruthenium(II)-bis(benzimidazolyl)pyridine-phosphonate (as the negative component) and nanoparticulate TiO2 (ca. 6 nm diameter, as the positive component) was formed and investigated first on simple ITO electrodes and then on ITO junction electrodes. The charge transport within this film due to Ru(II/III) redox switching (electron hopping) was investigated and an apparent diffusion coefficient of ca. D app = 2 ( 1) 10-15 m2 s-1 was observed with minimal contributions from intra-molecular Ru-Ru interactions. The benefits of FIB-cut ITO junctions as a tool in determining charge hopping rates are highlighted. 2011 Elsevier B.V. All rights reserved.