Evidence map›Paper›PMID 34459534›Full record

ArticleAngewandte Chemie (International ed. in English)2021

Direct Evidence on the Mechanism of Methane Conversion under Non-oxidative Conditions over Iron-modified Silica: The Role of Propargyl Radicals Unveiled.

Allen Puente-Urbina, Zeyou Pan, Vladimir Paunović, Petr Šot, Patrick Hemberger, Jeroen Anton van Bokhoven

Abstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Article
  2. Facile Decarbonylation Suppresses theThe Journal of organic chemistry · 2025
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. 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

6 authors.

Allen Puente-UrbinaInstitute for Chemical and Bioengineering, Department of Chemistry and Applied Biosciences, ETH Zurich, Vladimir-Prelog-Weg 1-5/10, 8093, Zurich, Switzerland.ORCID http://orcid.org/0000-0001-5328-2142
Zeyou PanInstitute for Chemical and Bioengineering, Department of Chemistry and Applied Biosciences, ETH Zurich, Vladimir-Prelog-Weg 1-5/10, 8093, Zurich, Switzerland.ORCID http://orcid.org/0000-0002-2502-9454
Vladimir PaunovićInstitute for Chemical and Bioengineering, Department of Chemistry and Applied Biosciences, ETH Zurich, Vladimir-Prelog-Weg 1-5/10, 8093, Zurich, Switzerland.ORCID http://orcid.org/0000-0001-6630-1672
Petr ŠotInstitute for Chemical and Bioengineering, Department of Chemistry and Applied Biosciences, ETH Zurich, Vladimir-Prelog-Weg 1-5/10, 8093, Zurich, Switzerland.ORCID http://orcid.org/0000-0001-9212-9562
Patrick HembergerLaboratory for Synchrotron Radiation and Femtochemistry, Paul Scherrer Institute, Forschungsstrasse 111, 5232, Villigen, Switzerland.ORCID http://orcid.org/0000-0002-1251-4549
Jeroen Anton van BokhovenInstitute for Chemical and Bioengineering, Department of Chemistry and Applied Biosciences, ETH Zurich, Vladimir-Prelog-Weg 1-5/10, 8093, Zurich, Switzerland.ORCID http://orcid.org/0000-0002-4166-2284

Funding

Instituto Tecnológico de Costa RicaMinisterio de Ciencia Tecnología y TelecomunicacionesSchweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung 200021_178952
6 · The paper itself

Abstract

Radical-mediated gas-phase reactions play an important role in the conversion of methane under non-oxidative conditions into olefins and aromatics over iron-modified silica catalysts. Herein, we use operando photoelectron photoion coincidence spectroscopy to disentangle the elusive C

Indexed as

heterogeneous catalysisironmethane conversionreaction mechanismssilica

Identifiers

PMID34459534
PMCPMC8596584

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

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.