Evidence map›Paper›PMID 39684073›Full record

ArticlePolymers2024

The Influence of Matrix Resin Toughening on the Compressive Properties of Carbon Fiber Composites.

Xinfeng Ouyang, Xiao Wang, Qiufei Chen, Guojie Ge, Dong Liu, Kang Lin, Yunpeng Liu, Yangyang Zong, Shuo Duan, Kangmin Niu

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 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

10 authors.

Xinfeng OuyangSchool of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China.ORCID 0009-0005-3400-7416
Xiao WangZhongfu Shenying Carbon Fiber Company Limited, Lianyungang 222069, China.
Qiufei ChenZhongfu Shenying Carbon Fiber Company Limited, Lianyungang 222069, China.
Guojie GeZhongfu Shenying Carbon Fiber Company Limited, Lianyungang 222069, China.
Dong LiuZhongfu Shenying Carbon Fiber Company Limited, Lianyungang 222069, China.
Kang LinZhongfu Shenying Carbon Fiber Company Limited, Lianyungang 222069, China.
Yunpeng LiuSchool of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China.ORCID 0000-0003-4089-1699
Yangyang ZongSchool of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China.
Shuo DuanSchool of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China.
Kangmin NiuSchool of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The study investigated the effects of a toughening agent and micron-sized toughening particles (TP) on the resin and carbon fiber-reinforced polymer (CFRP) composites, with a particular focus on compressive strength. The results showed that the addition of the toughening agent improved the overall mechanical properties of both the resin and CFRP but had a minor effect on the residual compressive strength (CAI) of CFRP after impact. Compared to the pure toughening agent, the addition of TP increased the CAI, GIC, and GIIC of CFRP by 74%, 35%, and 68%, respectively. The SEM, ultrasonic C-scan, and metallographic microscopy were used to analyze the failure morphology and TP distribution. Compared to pure toughening agent modification, the introduction of TP led to the formation of continuous toughening particle layers, which reduced the compression damage area by 61%, significantly balancing and absorbing the load. This modification also resulted in typical kink band damage. This study found that resin toughening significantly improved the compressive strength of CFRP, while micron-sized toughening particles, in the form of toughening layers, notably improved the CAI. These findings provide valuable insights for enhancing the compression and impact resistance of CFRP.

Indexed as

carbon fiber compositescompressive propertiesmatrix resinparticle toughening

Identifiers

PMID39684073
PMCPMC11644208

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.