| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Wark, Michael
Institute of Physical Chemistry
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (26/26 displayed)
- 2024A sustainable CVD approach for ZrN as a potential catalyst for nitrogen reduction reaction
- 2024Influence of Annealing Temperature on the OER Activity of NiO(111) Nanosheets Prepared via Microwave and Solvothermal Synthesis Approachescitations
- 2024Effect of Non-ionic Surfactant on Fe-N-C Catalyst Layers under HT-PEMFC Conditions
- 2024Benchmark of J55 and X56 steels on cracking and corrosion effects under hydrogen salt cavern boundary conditionscitations
- 2023How Effective Is Graphitization of Biomasses for the Carbon Stability of Pt/C ORR Catalysts?citations
- 2023Sol gel synthesis of defect-pyrochlore structured CsTaWO6 and the tribochemical influences on photocatalytic activity
- 2023Impact of the Water Management on the Performance Stability of Polyimidazolium-based (Aemion+®) Anion Exchange Membrane Fuel Cells
- 2021Chemical Vapor Deposition of Cobalt and Nickel Ferrite Thin Films:Investigation of Structure and Pseudocapacitive Propertiescitations
- 2021In Situ Synthesis of Co 3 O 4 /CoFe 2 O 4 Derived from a Metal–Organic Framework on Nickel Foam: High-Performance Electrocatalyst for Water Oxidationcitations
- 2021Chemical vapor deposition of cobalt and nickel ferrite thin films
- 2021Chemical Vapor Deposition of Cobalt and Nickel Ferrite Thin Films: Investigation of Structure and Pseudocapacitive Propertiescitations
- 2020Correction: Micro-spectroscopy of HKUST-1 metal–organic framework crystals loaded with tetracyanoquinodimethane: effects of water on host–guest chemistry and electrical conductivity
- 2019Micro-spectroscopy of HKUST-1 metal-organic framework crystals loaded with tetracyanoquinodimethane: effects of water on host-guest chemistry and electrical conductivitycitations
- 2019Micro-spectroscopy of HKUST-1 metal-organic framework crystals loaded with tetracyanoquinodimethane: effects of water on host-guest chemistry and electrical conductivity
- 2018Scale-up of the electrodeposition of ZnO/Eosin Y hybrid thin films for the fabrication of flexible dye-sensitized solar cell modulescitations
- 2017Microwave-Assisted Synthesis of Perovskite SrSnO3 Nanocrystals in Ionic Liquids for Photocatalytic Applicationscitations
- 2017Photoelectrochemical and theoretical investigations of spinel type ferrites (MxFe3-xO4) for water splitting: A mini-review
- 2015New insight into calcium tantalate nanocomposite photocatalysts for overall water splitting and reforming of alcohols and biomass derivativescitations
- 2015Research Update: Photoelectrochemical water splitting and photocatalytic hydrogen production using ferrites (MFe2O4) under visible light irradiation
- 2015Low-temperature route to metal titanate perovskite nanoparticles for photocatalytic applicationscitations
- 2015Low-temperature route to metal titanate perovskite nanoparticles for photocatalytic applications
- 2015CNT-TiO(_{2-delta}) composites for improved co-catalyst dispersion and stabilized photocatalytic hydrogen production
- 2013Sol–gel synthesis of defect-pyrochlore structured CsTaWO6 and the tribochemical influences on photocatalytic activitycitations
- 2011Mesoporous tin-doped indium oxide thin films: Effect of mesostructure on electrical conductivity
- 2011Multilayered ordered mesoporous platinum/titania composite films: does the photocatalytic activity benefit from the film thickness?citations
- 2008Development of polyoxadiazole nanocomposites for high temperature polymer electrolyte membrane fuel cellscitations
Places of action
| Organizations | Location | People |
|---|
article
Chemical Vapor Deposition of Cobalt and Nickel Ferrite Thin Films: Investigation of Structure and Pseudocapacitive Properties
Abstract
<jats:title>Abstract</jats:title><jats:p>Transition metal ferrites, such as CoFe<jats:sub>2</jats:sub>O<jats:sub>4</jats:sub> (CFO) and NiFe<jats:sub>2</jats:sub>O<jats:sub>4</jats:sub> (NFO), have gained increasing attention as potential materials for supercapacitors. Since chemical vapor deposition (CVD) offers advantages like interface quality to the underlying substrates and the possibility for coverage of 3D substrates, two CVD processes are reported for CFO and NFO. Growth rates amount to 150 to 200 nm h<jats:sup>−1</jats:sup> and yield uniform, dense, and phase pure spinel ferrite films according to X‐ray diffraction (XRD), Raman spectroscopy, Rutherford backscattering spectrometry and nuclear reaction analysis (RBS/NRA) and scanning electron microscopy (SEM). Atom probe tomography (APT) and synchrotron X‐ray photoelectron spectroscopy (XPS) give insights into the vertical homogeneity and oxidation states in the CFO films. Cation disorder of CFO is analyzed for the first time from synchrotron‐based XPS. NFO is analyzed via lab‐based XPS. Depositions on conducting Ni and Ti substrates result in electrodes with pseudocapacitive behavior, as evidenced by cyclovoltammetry (CV) experiments. The interfacial capacitances of the electrodes are up to 185 µF cm<jats:sup>−2</jats:sup>.</jats:p>