BM26 - DUBBLE - Dutch-Belgian Beamline

BM26 - DUBBLE - Dutch-Belgian beamline

The beamline is funded by the Dutch and Flemish research councils, which means that 70% of the available beam time is reserved for researchers working in Dutch or Flemish institutes (who submit a CRG proposal). The remaining 30% is available for general ESRF applicants (who submit a standard ESRF proposal).

It is a common occurrence that researchers apply via the wrong route

Click here to find out how to apply for beamtime 






Proposal deadlines for Dutch and Flemish researchers:
1st April and 1st October

Synchrotron and Neutron Workshop
Utrecht, 1st June 2015

also celebrating 1000 DUBBLE publications!
flyer here
slides from workshops


What research is performed here?

The SAXS/WAXS beam line
SAXS-WAXS-samplechanger-700px.png is largely devoted to soft condensed matter research, although scientists from many other research fields (geology, mineralogy, metallurgy, etc.) are also regular visitors
 Latest publication:   

Jan-Patrick Melchior, Thomas Bräuniger, Andreas Wohlfarth, Giuseppe Portale, and Klaus-Dieter Kreuer; “About the Interactions Controlling Nafion’s Viscoelastic Properties and Morphology”; Macromolecules Article ASAP (2015); DOI: 10.1021/acs.macromol.5b01559


The XAFS beam line
ExafsSaxsWaxs-0008.jpg (Exafs-Saxs-Waxs setup (1)) is specialised in on-line catalysis experiments but recent publications include: work on strained and relaxed CVD grown epitaxial Ge1-xSnx films, a study during cycling of Li2FeSiO4 and Li2.2Fe0.9SiO4 Li ion battery materials and a paper entitled "Co-rich ZnCoO nanoparticles embedded in wurtzite Zn1-xCoxO thin films: possible origin of superconductivity".
Latest publication:  

Bartek J Trześniewski, Oscar Diaz-Morales, David A. Vermaas, Alessandro Longo, Wim Bras, Marc T.M. Koper, and Wilson A Smith; “In-situ observation of active oxygen species in Fe-containing Ni-based oxygen evolution catalysts: the effect of pH on electrochemical activity”; Journal of the American Chemical Society Just Accepted Manuscript (2015) DOI: 10.1021/jacs.5b06814




  • Some of the DUBBLE team on 6th June 2014

 Dubble personnel2.jpeg

News from DUBBLE

Improved understanding of Ni based catalysts could enable large scale energy storage using hydrogen fuel cells


In-situ measurements of Ni(OH)2/NiOOH materials in electrochemical cells lead to an in-depth understanding of the oxygen evolution reaction


Giuseppe Portale leaves DUBBLE


Giuseppe has left the team at DUBBLE to take up a tenure-track faculty position at the University of Groningen, NL.


SyNew workshop Utrecht 1st June 2015


DUBBLE celebrates 1000 publications and 15 years of operation


Understanding refinery catalysts under industrial conditions by in-situ XAS


The activation of hydrotreating catalysts, applied in oil-upgrading processes, was followed by time-resolved XAS. Short EXAFS scans (6 min/scan) revealed that several intermediates lead up to the formation of the catalytically active MoS2 phase, depending on the...


archived news articles