A5089747152- Electrocatalysts for Energy Conversion
- Supercapacitor Materials and Fabrication
- Advanced battery technologies research
- Electrochemical Analysis and Applications
- Copper-based nanomaterials and applications
- Chalcogenide Semiconductor Thin Films
- Fuel Cells and Related Materials
- Quantum Dots Synthesis And Properties
- Electrodeposition and Electroless Coatings
- Transition Metal Oxide Nanomaterials
- Innovative concrete reinforcement materials
- ZnO doping and properties
- 2D Materials and Applications
- Concrete and Cement Materials Research
- Electrophoretic Deposition in Materials Science
- Conducting polymers and applications
- Advanced Photocatalysis Techniques
- Advancements in Battery Materials
- Magnesium Oxide Properties and Applications
- Advanced Thermoelectric Materials and Devices
- MXene and MAX Phase Materials
Kaunas University of Technology
2014-2025
The development process for an effective catalyst electrochemical water splitting must consider properties such as chemical and mechanical stability, corrosion resistance, abundance alongside efficiency. In this work, a detailed evaluation of four types commercially available AISI stainless steel (302, 304, 316, 321) was performed their electrocatalytic activity, resistance in overall under alkaline (pH 14.00) near-neutral conditions 6.26). Using plates directly anode or cathode, current...
Abstract Cobalt (hydro)oxide films on AISI 304 stainless steel and sintered metal fibre filter Bekipor ST 20AL3 were prepared using electrochemical deposition from neutral cobalt acetate solutions under galvanostatic conditions. Deposited structurally characterized X-ray diffraction, Fourier transform infrared spectroscopy scanning electron microscopy. All measurements performed in aqueous NaOH solution. Capacitive behavior of different was evaluated cyclic voltammetry data. The highest...
Cobalt (hydro)oxide films on Bekipor ST 20AL3 sintered metal fiber were formed by electrochemical deposition under galvanostatic conditions using different electrolyte baths (nitrate, acetate and chloride). oxide prepared via thermal treatment of as-deposited specimens at 673 K. Electroactive surface area annealed was estimated oxidation–reduction system containing ferricyanide/ferrocyanide. Electrocatalytic pseudocapacitive properties the investigated 0.1 M NaOH aqueous solutions. The...
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The development of eco-friendly, cost-effective, and naturally abundant electrode materials for supercapacitors is gaining critical importance in current energy storage research. This study focuses on the synthesis tin sulfide (SnSx) films via eco-friendly successive ionic layer adsorption reaction (SILAR) method, employing varying quantities L-ascorbic acid (0.8 1.0 g) as a reducing agent. Tin were deposited fluorine-doped oxide (FTO) glass substrates subsequently annealed an inert...
Coatings consisting of cobalt, nickel and iron (Co-Ni-Fe) oxides were electrophoretically deposited on AISI 304-type stainless steel using aqueous suspensions without any binder. The synthesis Co-Ni-Fe was carried out by the thermal decomposition metal nitrates with various molar ratios at 673 K. Structural morphological analysis confirmed that coatings mainly composed spinel-type predominantly round-shaped particles. prepared electrodes examined for their electrocatalytic performance in...
The aim of the current work was to obtain photoactive copper–cobalt oxide coatings on AISI 304 type stainless steel substrate. This is relevant search new photocatalysts suitable for water photosplitting. Mixed were synthesized by heating 3 h at 550 °C mixtures copper acetate hydrate Cu(CH3COO)2∙H2O and cobalt tetrahydrate Co(CH3COO)2∙4H2O. obtained characterized X–ray diffraction (XRD), Fourier transform infrared (FT-IR), thermogravimetric–differential scanning microscopy (TG–DSC)...