Evidence map›Paper›PMID 39000692›Full record

ArticlePolymers2024

Enhanced High-Performance iPP/TPU/MWCNT Nanocomposite for Electromagnetic Interference Shielding.

Yanru Li, Wenting Yu, Qian Ruan, Kun Li, Xiaoqin Guo, Zhongyi Bai, Jingbo Chen

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Polymers, 2024. 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
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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

7 authors.

Yanru LiSchool of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, China.
Wenting YuSchool of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, China.
Qian RuanSchool of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, China.
Kun LiSchool of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, China.
Xiaoqin GuoSchool of Mechatronics Engineering, Zhengzhou University of Aeronautics, Zhengzhou 450046, China.
Zhongyi BaiSchool of Mechatronics Engineering, Zhengzhou University of Aeronautics, Zhengzhou 450046, China.
Jingbo ChenSchool of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, China.

Funding

Henan key Laboratory of Aeronautical Materials and Application Technology of Zhengzhou University of Aeronautics ZHKF-230105Henan key Laboratory of Aeronautical Materials and Application Technology of Zhengzhou University of Aeronautics ZHKF-240106Henan Province Natural Science Project of China 232102231064Henan Province Natural Science Project of China 23A430023
6 · The paper itself

Abstract

The rapid development of electronic communication technology has led to an undeniable issue of electromagnetic pollution, prompting widespread attention from researchers to the study of electromagnetic shielding materials. Herein, a simple and feasible method of melt blending was applied to prepare iPP/TPU/MWCNT nanocomposites with excellent electromagnetic shielding performance. The addition of maleic anhydride-grafted polypropylene (PP-g-MAH) effectively improved the interface compatibility of iPP and TPU. A double continuous structure within the matrix was achieved by controlling the iPP/TPU ratio at 4:6, while the incorporation of multi-walled carbon nanotubes endowed the composites with improved electromagnetic shielding properties. Furthermore, by regulating the addition sequence of raw materials during the melt-blending process, a selective distribution of carbon nanotubes in the TPU matrix was achieved, thereby constructing interconnected conductive networks within the composites, significantly enhancing the electromagnetic shielding performance of iPP/TPU/MWCNTs, which achieved a maximum EMI shielding efficiency of 37.8 dB at an iPP/TPU ratio of 4:6 and an MWCNT concentration of 10 wt.%.

Indexed as

bicontinuous structureEMI shielding propertyiPP/TPU/MWCNTsmelt blendingpolypropylene-based nanocomposites

Identifiers

PMID39000692
PMCPMC11244000

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.