Evidence map›Paper›PMID 34291609›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2021

Phononic Thermal Transport along Graphene Grain Boundaries: A Hidden Vulnerability.

Zhen Tong, Alessandro Pecchia, ChiYung Yam, Traian Dumitrică, Thomas Frauenheim

Abstract read
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Phononic Thermal Transport along Graphene Grain Boundaries: A Hidden Vulnerability.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2021
    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

5 authors.

Zhen TongShenzhen JL Computational Science and Applied Research Institute, Shenzhen, 518131, China.ORCID https://orcid.org/0000-0002-3932-6687
Alessandro PecchiaCNR-ISMN, Via Salaria km 29.300, Monterotondo, Rome, 00017, Italy.ORCID https://orcid.org/0000-0001-8093-8610
ChiYung YamShenzhen JL Computational Science and Applied Research Institute, Shenzhen, 518131, China.
Traian DumitricăDepartment of Mechanical Engineering, University of Minnesota, Minneapolis, MN, 55455, USA.ORCID https://orcid.org/0000-0001-6320-1625
Thomas FrauenheimShenzhen JL Computational Science and Applied Research Institute, Shenzhen, 518131, China.ORCID https://orcid.org/0000-0002-3073-0616

Funding

Deutsche Forschungsgemeinschaft FR-2833/7Guangdong Basic and Applied Basic Research Foundation 2020A1515110838Guangdong Basic and Applied Basic Research Foundation 2021A1515011688National Natural Science Foundation of China U1930402Postdoctoral Research Foundation of China 2020M680127Shenzhen Science and Technology Program RCBS20200714114919142
6 · The paper itself

Abstract

While graphene grain boundaries (GBs) are well characterized experimentally, their influence on transport properties is less understood. As revealed here, phononic thermal transport is vulnerable to GBs even when they are ultra-narrow and aligned along the temperature gradient direction. Non-equilibrium molecular dynamics simulations uncover large reductions in the phononic thermal conductivity (κ

Indexed as

graphene grain boundariesLandauer theorymolecular dynamicsphonon transportthermal conductivity

Identifiers

PMID34291609
PMCPMC8456227

What OpenQuestion holds

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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.