Evidence map›Paper›PMID 36074040›Full record

ArticleAngewandte Chemie (International ed. in English)2022

Morphology and Light-Dependent Spatial Distribution of Spin Defects in Carbon Nitride.

Arianna Actis, Michele Melchionna, Giacomo Filippini, Paolo Fornasiero, Maurizio Prato, Enrico Salvadori, Mario Chiesa

Abstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2022. 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. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Carbon Vacancies Steer the Activity in Dual Ni Carbon Nitride Photocatalysis.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 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

7 authors.

Arianna ActisDepartment of Chemistry and NIS Centre, University of Torino, Via Pietro Giuria 7, 10125, Torino, Italy.
Michele MelchionnaDepartment of Chemical and Pharmaceutical, INSTM UdR, University of Trieste, Via Licio Giorgieri 1, 34127, Trieste, Italy.ORCID http://orcid.org/0000-0001-9813-9753
Giacomo FilippiniDepartment of Chemical and Pharmaceutical, INSTM UdR, University of Trieste, Via Licio Giorgieri 1, 34127, Trieste, Italy.ORCID http://orcid.org/0000-0002-9694-3163
Paolo FornasieroDepartment of Chemical and Pharmaceutical, INSTM UdR, University of Trieste, Via Licio Giorgieri 1, 34127, Trieste, Italy.ORCID http://orcid.org/0000-0003-1082-9157
Maurizio PratoDepartment of Chemical and Pharmaceutical, INSTM UdR, University of Trieste, Via Licio Giorgieri 1, 34127, Trieste, Italy.ORCID http://orcid.org/0000-0002-8869-8612
Enrico SalvadoriDepartment of Chemistry and NIS Centre, University of Torino, Via Pietro Giuria 7, 10125, Torino, Italy.ORCID http://orcid.org/0000-0003-4394-9438
Mario ChiesaDepartment of Chemistry and NIS Centre, University of Torino, Via Pietro Giuria 7, 10125, Torino, Italy.ORCID http://orcid.org/0000-0001-8128-8031

Funding

Agencia Estatal de Investigación MDM-2017-0720Consorzio Interuniversitario Nazionale per la Scienza e Tecnologia dei Materiali 2017PBXPN4European Commission H2020 - LC-SC3-2019-NZE-RES-CC - Grant no. 884444Regione Autonoma Friuli Venezia Giulia Microgrants 2021University of Trieste FRA2022
6 · The paper itself

Abstract

Carbon nitride (CN) is a heterogeneous photocatalyst that combines good structural properties and a broad scope. The photocatalytic efficiency of CN is associated with the presence of defective and radical species. An accurate description of defective states-both at a local and extended level-is key to develop a thorough mechanistic understanding of the photophysics of CN. In turn, this will maximise the generation and usage of photogenerated charge carriers and minimise wasteful charge recombination. Here the influence of morphology and light-excitation on the number and chemical nature of radical defects is assessed. By exploiting the magnetic dipole-dipole coupling, the spatial distribution of native radicals in CN is derived with high precision. From the analysis an average distance in the range 1.99-2.34 nm is determined, which corresponds to pairs of radicals located approximately four tri-s-triazine units apart.

Indexed as

Carbon NitrideDipolar SpectroscopyEPR SpectroscopyPhotocatalysisPulsed EPRRadicals

Identifiers

PMID36074040
PMCPMC9828381

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.