Evidence map›Paper›PMID 35028188›Full record

ArticleACS catalysis2021

Transition-Metal- and Nitrogen-Doped Carbide-Derived Carbon/Carbon Nanotube Composites as Cathode Catalysts for Anion-Exchange Membrane Fuel Cells.

Jaana Lilloja, Elo Kibena-Põldsepp, Ave Sarapuu, John C Douglin, Maike Käärik, Jekaterina Kozlova, Päärn Paiste, Arvo Kikas, Jaan Aruväli, Jaan Leis and 3 more

Open access · hybridAbstract read
In one paragraph

Article in ACS catalysis, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
5.5field-weighted citation impact, top 3% of its field
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

16 citing papers in PubMed, 139 citations in OpenAlex.

  1. Article
  2. Coupled FeAngewandte Chemie (International ed. in English) · 2026
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  16. Recent Insights on Catalyst Layers for Anion Exchange Membrane Fuel Cells.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2021
    Review
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 at 3 institutions in 2 countries.

Jaana LillojaInstitute of Chemistry, University of Tartu, Ravila 14a, 50411 Tartu, Estonia.
Elo Kibena-PõldseppInstitute of Chemistry, University of Tartu, Ravila 14a, 50411 Tartu, Estonia.
Ave SarapuuInstitute of Chemistry, University of Tartu, Ravila 14a, 50411 Tartu, Estonia.ORCID 0000-0001-9638-5192
John C DouglinThe Wolfson Department of Chemical Engineering, Technion-Israel Institute of Technology, 3200003 Haifa, Israel.
Maike KäärikInstitute of Chemistry, University of Tartu, Ravila 14a, 50411 Tartu, Estonia.
Jekaterina KozlovaInstitute of Physics, University of Tartu, W. Ostwald Str. 1, 50411 Tartu, Estonia.ORCID 0000-0002-7775-1246
Päärn PaisteSchool of Engineering, Department of Energy Technology, Tallinn University of Technology, Ehitajate tee 5, 19086 Tallinn, Estonia.
Arvo KikasInstitute of Physics, University of Tartu, W. Ostwald Str. 1, 50411 Tartu, Estonia.
Jaan AruväliInstitute of Ecology and Earth Sciences, University of Tartu, Vanemuise 46, 51014 Tartu, Estonia.
Jaan LeisInstitute of Chemistry, University of Tartu, Ravila 14a, 50411 Tartu, Estonia.ORCID 0000-0002-3352-5909
Väino SammelselgInstitute of Chemistry, University of Tartu, Ravila 14a, 50411 Tartu, Estonia.
Dario R DekelThe Wolfson Department of Chemical Engineering, Technion-Israel Institute of Technology, 3200003 Haifa, Israel.ORCID 0000-0002-8610-0808
Kaido TammeveskiInstitute of Chemistry, University of Tartu, Ravila 14a, 50411 Tartu, Estonia.ORCID 0000-0002-4144-4471
University of Tartu · EETechnion – Israel Institute of Technology · ILTallinn University of Technology · EE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Transition-metal- and nitrogen-codoped carbide-derived carbon/carbon nanotube composites (M-N-CDC/CNT) have been prepared, characterized, and used as cathode catalysts in anion-exchange membrane fuel cells (AEMFCs). As transition metals, cobalt, iron, and a combination of both have been investigated. Metal and nitrogen are doped through a simple high-temperature pyrolysis technique with 1,10-phenanthroline as the N precursor. The physicochemical characterization shows the success of metal and nitrogen doping as well as very similar morphologies and textural properties of all three composite materials. The initial assessment of the oxygen reduction reaction (ORR) activity, employing the rotating ring-disk electrode method, indicates that the M-N-CDC/CNT catalysts exhibit a very good electrocatalytic performance in alkaline media. We find that the formation of HO

Identifiers

PMID35028188
PMCPMC8744415
OpenAlexW3126925019

What OpenQuestion holds

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LicenceCC BY
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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.