Evidence map›Paper›PMID 26499041›Full record

ArticleJournal of the American Chemical Society2015

Long-Term Passivation of Strongly Interacting Metals with Single-Layer Graphene.

Robert S Weatherup, Lorenzo D'Arsié, Andrea Cabrero-Vilatela, Sabina Caneva, Raoul Blume, John Robertson, Robert Schloegl, Stephan Hofmann

Abstract read
In one paragraph

Article in Journal of the American Chemical Society, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing 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

22 citing papers in PubMed.

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  11. Crystal Orientation Dependent Oxidation Modes at the Buried Graphene-Cu Interface.Chemistry of materials : a publication of the American Chemical Society · 2020
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  18. In Situ Observations of Phase Transitions in Metastable Nickel (Carbide)/Carbon Nanocomposites.The journal of physical chemistry. C, Nanomaterials and interfaces · 2016
    Article
  19. Article
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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

8 authors.

Robert S WeatherupDepartment of Engineering, University of Cambridge , Cambridge CB3 0FA, United Kingdom.
Lorenzo D'ArsiéDepartment of Engineering, University of Cambridge , Cambridge CB3 0FA, United Kingdom.
Andrea Cabrero-VilatelaDepartment of Engineering, University of Cambridge , Cambridge CB3 0FA, United Kingdom.
Sabina CanevaDepartment of Engineering, University of Cambridge , Cambridge CB3 0FA, United Kingdom.
Raoul BlumeHelmholtz-Zentrum Berlin für Materialien und Energie , D-12489 Berlin, Germany.
John RobertsonDepartment of Engineering, University of Cambridge , Cambridge CB3 0FA, United Kingdom.
Robert SchloeglFritz Haber Institute , D-14195 Berlin-Dahlem, Germany.
Stephan HofmannDepartment of Engineering, University of Cambridge , Cambridge CB3 0FA, United Kingdom.

Funding

European Research Council 279342
6 · The paper itself

Abstract

The long-term (>18 months) protection of Ni surfaces against oxidation under atmospheric conditions is demonstrated by coverage with single-layer graphene, formed by chemical vapor deposition. In situ, depth-resolved X-ray photoelectron spectroscopy of various graphene-coated transition metals reveals that a strong graphene-metal interaction is of key importance in achieving this long-term protection. This strong interaction prevents the rapid intercalation of oxidizing species at the graphene-metal interface and thus suppresses oxidation of the substrate surface. Furthermore, the ability of the substrate to locally form a passivating oxide close to defects or damaged regions in the graphene overlayer is critical in plugging these defects and preventing oxidation from proceeding through the bulk of the substrate. We thus provide a clear rationale for understanding the extent to which two-dimensional materials can protect different substrates and highlight the key implications for applications of these materials as barrier layers to prevent oxidation.

Identifiers

PMID26499041
PMCPMC4682849

What OpenQuestion holds

Textmetadata
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.