Evidence map›Paper›PMID 41518265›Full record

ArticleAdvanced materials (Deerfield Beach, Fla.)2026

Operando X-ray Spectroscopy Study of Pd and Pd-Au Laterally Condensed Catalysts during Selective Acetylene Hydrogenation: The Role of Carbon.

Eylül Öztuna, Thomas Götsch, Daniel Cruz, Patrick Zeller, Olga V Vinogradova, Zehua Li, Christian Rohner, Franz-Philipp Schmidt, Zahra Gheisari, Alexander Steigert and 13 more

Abstract read
In one paragraph

Article in Advanced materials (Deerfield Beach, Fla.), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

23 authors.

Eylül ÖztunaFritz-Haber-Institut der Max-Planck-Gesellschaft, Department of Inorganic Chemistry, Faradayweg 4-6, Berlin, Germany.ORCID https://orcid.org/0000-0003-1195-3774
Thomas GötschFritz-Haber-Institut der Max-Planck-Gesellschaft, Department of Inorganic Chemistry, Faradayweg 4-6, Berlin, Germany.
Daniel CruzFritz-Haber-Institut der Max-Planck-Gesellschaft, Department of Inorganic Chemistry, Faradayweg 4-6, Berlin, Germany.
Patrick ZellerFritz-Haber-Institut der Max-Planck-Gesellschaft, Department of Inorganic Chemistry, Faradayweg 4-6, Berlin, Germany.
Olga V VinogradovaFritz-Haber-Institut der Max-Planck-Gesellschaft, Theory Department, Faradayweg 4-6, Berlin, Germany.
Zehua LiFritz-Haber-Institut der Max-Planck-Gesellschaft, Department of Inorganic Chemistry, Faradayweg 4-6, Berlin, Germany.
Christian RohnerFritz-Haber-Institut der Max-Planck-Gesellschaft, Department of Inorganic Chemistry, Faradayweg 4-6, Berlin, Germany.
Franz-Philipp SchmidtFritz-Haber-Institut der Max-Planck-Gesellschaft, Department of Inorganic Chemistry, Faradayweg 4-6, Berlin, Germany.
Zahra GheisariFritz-Haber-Institut der Max-Planck-Gesellschaft, Department of Inorganic Chemistry, Faradayweg 4-6, Berlin, Germany.
Alexander SteigertHelmholtz-Zentrum Berlin für Materialien und Energie, Albert-Einstein-Straße 15, Berlin, Germany.
Martin MuskeHelmholtz-Zentrum Berlin für Materialien und Energie, Albert-Einstein-Straße 15, Berlin, Germany.
Michael HäveckerFritz-Haber-Institut der Max-Planck-Gesellschaft, Department of Inorganic Chemistry, Faradayweg 4-6, Berlin, Germany.
Eugen StotzFritz-Haber-Institut der Max-Planck-Gesellschaft, Department of Inorganic Chemistry, Faradayweg 4-6, Berlin, Germany.
Iryna AntonyshynFritz-Haber-Institut der Max-Planck-Gesellschaft, Department of Inorganic Chemistry, Faradayweg 4-6, Berlin, Germany.
Frank GirgsdiesFritz-Haber-Institut der Max-Planck-Gesellschaft, Department of Inorganic Chemistry, Faradayweg 4-6, Berlin, Germany.
Olaf TimpeFritz-Haber-Institut der Max-Planck-Gesellschaft, Department of Inorganic Chemistry, Faradayweg 4-6, Berlin, Germany.
Thomas LunkenbeinFritz-Haber-Institut der Max-Planck-Gesellschaft, Department of Inorganic Chemistry, Faradayweg 4-6, Berlin, Germany.
Vanessa J BukasFritz-Haber-Institut der Max-Planck-Gesellschaft, Theory Department, Faradayweg 4-6, Berlin, Germany.
Karsten ReuterFritz-Haber-Institut der Max-Planck-Gesellschaft, Theory Department, Faradayweg 4-6, Berlin, Germany.
Robert SchlöglFritz-Haber-Institut der Max-Planck-Gesellschaft, Department of Inorganic Chemistry, Faradayweg 4-6, Berlin, Germany.
Katarzyna SkorupskaFritz-Haber-Institut der Max-Planck-Gesellschaft, Department of Inorganic Chemistry, Faradayweg 4-6, Berlin, Germany.
Axel Knop-GerickeFritz-Haber-Institut der Max-Planck-Gesellschaft, Department of Inorganic Chemistry, Faradayweg 4-6, Berlin, Germany.ORCID https://orcid.org/0009-0008-1149-4102
Beatriz Roldán CuenyaFritz-Haber-Institut der Max-Planck-Gesellschaft, Department of Interface Science, Faradayweg 4-6, Berlin, Germany.

Funding

Bundesministerium für Bildung und Forschung 03EW0015BDeutsche Forschungsgemeinschaft EXC 2089/1
6 · The paper itself

Abstract

In this study, near ambient pressure X-ray photoelectron and X-ray absorption spectroscopy (NAP-XPS and NAP-XAS) were performed during the selective acetylene hydrogenation reaction on Pd and Pd-Au laterally condensed catalysts. The activity and selectivity of this reaction are strongly influenced by the incorporation of carbon into the Pd and Pd-Au lattice, which is investigated by both experiment and theory. We find that Pd can take up much more carbon than Pd-Au, which can be used to tune the activity of the catalyst during the hydrogenation reactions. The amount of the carbonaceous species dissolved in the Pd and Pd-Au lattice was quantified and their effect on the chemical and the electronic structure was tracked by means of operando spectroscopy throughout different stages of the acetylene hydrogenation reaction.

Indexed as

acetylene hydrogenationoperando spectroscopypalladium‐goldX‐ray absorption spectroscopyX‐ray photoelectron spectroscopy

Identifiers

PMID41518265
PMCPMC12921353

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