Measurement technology for determining hydrogen leaks and permeation
Half-time for the‘H2Sens’ research project
(PresseBox) - The H2Sens research project is entering its second half and invites project partners to the second committee meeting in Villingen-Schwenningen.Hydrogen is considered a promising energy storage medium for the future – even if the initial euphoria has waned somewhat in recent years. However, the discussion is gaining momentum again, especially in regions with surplus electricity. The conversion of electricity into hydrogen, its storage and transport require components with a reliable hydrogen barrier.
But how can this property be tested accurately? Hahn-Schickard in Villingen-Schwenningen and the SKZ plastics centre in Würzburg are addressing precisely this question in the H2Sens project. The aim is to develop and validate a cost-effective, H?-selective sensor concept for hydrogen-carrying components and semi-finished products.
Since the project started in May 2024, both the sensor development at Hahn-Schickard and the prototype construction at SKZ for analysing such components have made great progress.
A draft of the test demonstrator shows a stainless steel housing in which pipes can be tested at pressures of up to 10 bar.
The dimensions are based on the specifications of the members of the project committee. In addition to pipes, pipe sleeves and other components can also be tested. Hahn-Schickard has developed a novel thermal gas sensor based on surface micromechanics that can detect even the slightest changes in hydrogen concentration.
This sensor is currently being integrated with an electrical control and evaluation unit to form a compact measuring sensor, enabling a practical overall solution and uncomplicated integration into the test demonstrator.
Interested parties can join the project committee to receive regular updates on the project's progress. The next meeting will take place on 6 November 2025 at Hahn-Schickard in Villingen-Schwenningen. Registrations and further information are available from Philipp Raimann (philipp.raimann(at)hahn-schickard.de) or Stefanie Grunert (s.grunert(at)skz.de).
This project, with funding number 01IF23290N, is funded by the DLR Project Management Agency (Society, Innovation, Technology) and the Federal Ministry for Economic Affairs and Energy (BMWE) from 1 May 2024 to 31 October 2026.
The SKZ is a climate protection company and a member of the Zuse Association. This is an association of independent, industry-related research institutions that pursue the goal of improving the performance and competitiveness of industry, especially SMEs, through innovation and networking.
Unternehmensinformation / Kurzprofil:
The SKZ is a climate protection company and a member of the Zuse Association. This is an association of independent, industry-related research institutions that pursue the goal of improving the performance and competitiveness of industry, especially SMEs, through innovation and networking.
Datum: 28.08.2025 - 11:04 Uhr
Sprache: Deutsch
News-ID 725953
Anzahl Zeichen: 2738
contact information:
Contact person: Pia Lehnfeld
Town:
Würzburg
Phone: +49 931 4104-197
Kategorie:
Chemical industry
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