Filtern
Erscheinungsjahr
Dokumenttyp
- Konferenzveröffentlichung (28)
- Wissenschaftlicher Artikel (22)
- Teil eines Buches (Kapitel) (3)
- Dissertation (1)
- Bericht (1)
Schlagworte
- Polymer-Elektrolytmembran-Brennstoffzelle (4)
- Electrodeposition (2)
- hydraulic compression (2)
- modular stack design (2)
- water electrolysis (2)
- carbon nanofibers, platinum electrodeposition, ele ctrochemical surface area (1)
- AEM-Electrolysis (1)
- Catalysis (1)
- Electrolysis (1)
- Elektrodenvorbereitung (1)
- Elektrolyseure (1)
- Erneuerbare Energien (1)
- Gas Diffusion Electrode (1)
- Homogene Kühlung (1)
- Hydraulic cell compression (1)
- Hydraulic compression, Carbon Nano Fibers, PEM Fuel Cells, Catalyst utilization (1)
- Hydrogen evolution reaction (1)
- Kohlenstoff (1)
- Kohlenstoff-Nanoröhre (1)
- Membran-Elektroden-Einheit (1)
- Membrane (1)
- Nanofaser (1)
- Ni-Mo alloy Catalyst (1)
- ORR OER (1)
- PEM Electrolysis, Hydrogen, Hydraulic Compression, High Pressure (1)
- PEM electrolysis (1)
- PEM fuel cell (1)
- PEM fuel cell electrocatalysts, Carbon nanofibers, Oxygen plasma activation, Pulsed electroplating. (1)
- PEM fuel cells (1)
- PEM fuel cells; electrode preparation; carbon nanofibers; in-situ performance test (1)
- PEM water electrolysis (1)
- PEM-Brennstoffzelle (1)
- PEMWE (1)
- Porous Transport Layers (1)
- PtCoMn (1)
- Sauerstoffplasmaaktivierung (1)
- Stack <Brennstoffzelle> (1)
- Ternary alloy catalyst preparation (1)
- Testsystem (1)
- Upscaling laboratory models (1)
- Wasserstoffenergietechnik (1)
- bipolar plate (1)
- carbon nano fibres (1)
- carbon nanofibers, platinum electrodeposition, electrocatalysts (1)
- coatings (1)
- corrosion resistance (1)
- electrode preparation (1)
- hydraulic cell compression (1)
- novel (1)
- oxygen plasma activation (1)
- polymer electrolyte membrane (1)
A compact and efficient PEM electrolyser stack design based on hydraulic single cell compression
(2019)
Studies on Pulse Electrodeposition of Pt-Ni binary Alloy For Electrochemical Cell Applications
(2018)
In this experimental work we present a novel electrolyzer system for the production of hydrogen and oxygen at high pressure levels without an additional mechanical compressor. Due to its control strategies, the operation conditions for this electrolyzer can be kept optimal for each load situation of the system. Furthermore, the novel system design allows for dynamic long-term operation as well as for easy maintainability. Therefore, the device meets the requirements for prospective power-to-gas applications, especially, in order to store excess energy from renewable sources. A laboratory scale device has been developed and high-pressure operation was validated. We also studied the long-term stability of the system by applying dynamic load cycles with load changes every 30 sec. After 80 h of operation the used membrane electrode assembly (MEA) was investigated by means of SEM, EDX and XRD analysis.