Evidence map›Paper›PMID 32316341›Full record

ArticleNanomaterials (Basel, Switzerland)2020

Highly Conductive PDMS Composite Mechanically Enhanced with 3D-Graphene Network for High-Performance EMI Shielding Application.

Dongyi Ao, Yongliang Tang, Xiaofeng Xu, Xia Xiang, Jingxia Yu, Sean Li, Xiaotao Zu

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nanomaterials (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Review
  3. Review
  4. 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.

Dongyi AoSchool of Physics, University of Electronic Science and Technology of China, Chengdu 610054, China.
Yongliang TangSchool of Physical Science and Technology, Southwest Jiaotong University, Chengdu 610031, China.ORCID 0000-0001-5626-4572
Xiaofeng XuSchool of Physics, University of Electronic Science and Technology of China, Chengdu 610054, China.
Xia XiangSchool of Physics, University of Electronic Science and Technology of China, Chengdu 610054, China.
Jingxia YuSchool of Physics, University of Electronic Science and Technology of China, Chengdu 610054, China.
Sean LiSchool of Materials Science and Engineering, University of New South Wales, Sydney 2052, Australia.
Xiaotao ZuSchool of Physics, University of Electronic Science and Technology of China, Chengdu 610054, China.

Funding

the NSAF Joint Foundation of China No. U1630126
6 · The paper itself

Abstract

A highly conductive three-dimensional (3D) graphene network (GN) was fabricated by chemical vapor deposition on a 3D nickel fiber network and subsequent etching process. Then a lightweight and flexible polydimethylsiloxane (PDMS)/GN composite was prepared by a vacuum infiltration method by using the graphene network as a template. The composite showed the superior electrical conductivity of 6100 S/m even at a very low loading level of graphene (1.2 wt %). As a result, an outstanding electromagnetic interference (EMI) shielding effectiveness (SE) of around 40 and 90 dB can be achieved in the X-band at thicknesses of 0.25 and 0.75 mm, respectively, which are much higher than most of the conductive polymers filled with carbon. The 3D graphene network can also act as a mechanical enhancer for PDMS. With a loading level of 1.2 wt %, the composite shows a significant increase by 256% in tensile strength.

Indexed as

3D graphene networkEMI SEhigh electrical conductivityPDMS composite

Identifiers

PMID32316341
PMCPMC7222019

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.