Evidence map›Paper›PMID 41835520›Full record

ArticleACS omega2026

Synergistic Electronic Modulation in Nitrogen, Sulfur, and Boron-Doped Graphene Nanoribbons for Enhanced Oxygen Reduction Electrocatalysis.

Giancarlo S Dias, Matthew Labbe, Anqiang He, Richard Landers, Josiel M Costa, Ambrósio F de Almeida Neto, Douglas G Ivey

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in ACS omega, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
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

7 authors.

Giancarlo S DiasDepartamento de Desenvolvimento de Processos e Produtos, Faculdade de Engenharia Química (FEQ), Universidade Estadual de Campinas (UNICAMP), Avenida Albert Einstein, 500, 13083-852 Campinas, São Paulo Brazil.ORCID https://orcid.org/0000-0002-1226-4682
Matthew LabbeDepartment of Chemical and Materials Engineering, University of Alberta, Edmonton, Alberta T6G 1H9, Canada.ORCID https://orcid.org/0000-0001-8601-9287
Anqiang HeDepartment of Chemical and Materials Engineering, University of Alberta, Edmonton, Alberta T6G 1H9, Canada.
Richard LandersDepartamento de Física Aplicada, Instituto de Física GLEB Wataghin (IFGW), Universidade Estadual de Campinas (UNICAMP), Rua Sérgio Buarque de Holanda, 777, 13083-859 Campinas, São Paulo Brazil.ORCID https://orcid.org/0000-0001-9205-1822
Josiel M CostaFaculdade de Engenharia de Alimentos (FEA), Universidade Estadual de Campinas (UNICAMP), Rua Monteiro Lobato, 80, 13083-862 Campinas, São Paulo Brazil.ORCID https://orcid.org/0000-0002-7097-1342
Ambrósio F de Almeida NetoDepartamento de Desenvolvimento de Processos e Produtos, Faculdade de Engenharia Química (FEQ), Universidade Estadual de Campinas (UNICAMP), Avenida Albert Einstein, 500, 13083-852 Campinas, São Paulo Brazil.
Douglas G IveyDepartment of Chemical and Materials Engineering, University of Alberta, Edmonton, Alberta T6G 1H9, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The sluggish kinetics of the oxygen reduction reaction (ORR) remains one of the main challenges in the development of efficient and sustainable metal-free catalysts for energy conversion and storage devices. Multielement doping of carbon materials has emerged as an effective strategy to tailor their electronic properties and enhance ORR activity. In this study, graphene nanoribbons codoped with nitrogen, sulfur, and boron (NSB-GNR) were prepared via a facile hydrothermal route, comprehensively characterized and evaluated for ORR catalysis. Characterization by EELS, FTIR, XPS, and ICP-OES confirmed successful heteroatom incorporation and revealed that boron was mainly located in the inner layers of NSB-GNR. Raman analysis suggested that boron incorporation may have induced defect reconstruction within the carbon lattice. Nitrogen adsorption-desorption and zeta potential analyses indicated that the acidic environment generated by boric acid during hydrothermal synthesis partially neutralized surface charges, leading to reduced BET surface area (176 m

Identifiers

PMID41835520
PMCPMC12980185

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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.