Evidence map›Paper›PMID 34707872›Full record

ArticleJournal of materials chemistry. A2021

Elucidating the formation and active state of Cu co-catalysts for photocatalytic hydrogen evolution.

Jasmin S Schubert, Leila Kalantari, Andreas Lechner, Ariane Giesriegl, Sreejith P Nandan, Pablo Alaya, Shun Kashiwaya, Markus Sauer, Annette Foelske, Johanna Rosen and 3 more

Abstract read
In one paragraph

Article in Journal of materials chemistry. A, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Review
  2. Photocatalytic upcycling of PET into methane, hydrogen and high-value liquid products.Green chemistry : an international journal and green chemistry resource : GC · 2026
    Article
  3. Engineering active intermetallic Pt-Zn sitesSustainable energy & fuels · 2025
    Article
  4. Evaluating HACS applied nano materials · 2025
    Article
  5. Facet-engineered TiONature communications · 2023
    Article
  6. High-Performance Photocatalytic HACS applied energy materials · 2023
    Article
  7. Synthesis of Fe-TiONanomaterials (Basel, Switzerland) · 2023
    Article
  8. Article
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

13 authors.

Jasmin S SchubertInstitute of Materials Chemistry, Technische Universität Wien (TU Wien) Getreidemarkt 9 1060 Vienna Austria alexey.cherevan@tuwien.ac.at dominik.eder@tuwien.ac.at.
Leila KalantariInstitute of Materials Chemistry, Technische Universität Wien (TU Wien) Getreidemarkt 9 1060 Vienna Austria alexey.cherevan@tuwien.ac.at dominik.eder@tuwien.ac.at.
Andreas LechnerInstitute of Materials Chemistry, Technische Universität Wien (TU Wien) Getreidemarkt 9 1060 Vienna Austria alexey.cherevan@tuwien.ac.at dominik.eder@tuwien.ac.at.
Ariane GiesrieglInstitute of Materials Chemistry, Technische Universität Wien (TU Wien) Getreidemarkt 9 1060 Vienna Austria alexey.cherevan@tuwien.ac.at dominik.eder@tuwien.ac.at.
Sreejith P NandanInstitute of Materials Chemistry, Technische Universität Wien (TU Wien) Getreidemarkt 9 1060 Vienna Austria alexey.cherevan@tuwien.ac.at dominik.eder@tuwien.ac.at.
Pablo AlayaInstitute of Materials Chemistry, Technische Universität Wien (TU Wien) Getreidemarkt 9 1060 Vienna Austria alexey.cherevan@tuwien.ac.at dominik.eder@tuwien.ac.at.
Shun KashiwayaMaterials Design, Department of Physics, Chemistry, and Biology (IFM), Linköping University 58183 Linköping Sweden.
Markus SauerAnalytical Instrumentation Center, Technische Universität Wien (TU Wien) Lehargasse 6 1060 Vienna Austria.ORCID https://orcid.org/0000-0003-1720-6032
Annette FoelskeAnalytical Instrumentation Center, Technische Universität Wien (TU Wien) Lehargasse 6 1060 Vienna Austria.
Johanna RosenMaterials Design, Department of Physics, Chemistry, and Biology (IFM), Linköping University 58183 Linköping Sweden.
Peter BlahaInstitute of Materials Chemistry, Technische Universität Wien (TU Wien) Getreidemarkt 9 1060 Vienna Austria alexey.cherevan@tuwien.ac.at dominik.eder@tuwien.ac.at.
Alexey CherevanInstitute of Materials Chemistry, Technische Universität Wien (TU Wien) Getreidemarkt 9 1060 Vienna Austria alexey.cherevan@tuwien.ac.at dominik.eder@tuwien.ac.at.ORCID https://orcid.org/0000-0001-8934-6371
Dominik EderInstitute of Materials Chemistry, Technische Universität Wien (TU Wien) Getreidemarkt 9 1060 Vienna Austria alexey.cherevan@tuwien.ac.at dominik.eder@tuwien.ac.at.ORCID https://orcid.org/0000-0002-5395-564X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The design of active and selective co-catalysts constitutes one of the major challenges in developing heterogeneous photocatalysts for energy conversion applications. This work provides a comprehensive insight into thermally induced bottom-up generation and transformation of a series of promising Cu-based co-catalysts. We demonstrate that the volcano-type HER profile as a function of calcination temperature is independent of the type of the Cu precursor but is affected by changes in oxidation state and location of the copper species. Supported by DFT modeling, our data suggest that low temperature (<200 °C) treatments facilitate electronic communication between the Cu species and TiO

Identifiers

PMID34707872
PMCPMC8492008

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.