Evidence map›Paper›PMID 36236125›Full record

ArticlePolymers2022

Study on Mechanical Properties and High-Speed Impact Resistance of Carbon Nanofibers/Polyurethane Composites Modified by Polydopamine.

Feng Qi, Jun Gao, Bolun Wu, Hongyan Yang, Fugang Qi, Nie Zhao, Biao Zhang, Xiaoping Ouyang

Open access · goldAbstract read
In one paragraph

Article in Polymers, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
1.0field-weighted citation impact, top 29% of its field
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

0 citing papers in PubMed, 8 citations in OpenAlex.

No citing paper in PubMed yet.

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 at 1 institution in 1 country.

Feng QiSchool of Materials Science and Engineering, Xiangtan University, Xiangtan 411105, China.
Jun GaoSchool of Materials Science and Engineering, Xiangtan University, Xiangtan 411105, China.
Bolun WuSchool of Materials Science and Engineering, Xiangtan University, Xiangtan 411105, China.
Hongyan YangSchool of Materials Science and Engineering, Xiangtan University, Xiangtan 411105, China.
Fugang QiSchool of Materials Science and Engineering, Xiangtan University, Xiangtan 411105, China.ORCID 0000-0002-2246-475X
Nie ZhaoSchool of Materials Science and Engineering, Xiangtan University, Xiangtan 411105, China.
Biao ZhangSchool of Materials Science and Engineering, Xiangtan University, Xiangtan 411105, China.ORCID 0000-0001-8824-3733
Xiaoping OuyangSchool of Materials Science and Engineering, Xiangtan University, Xiangtan 411105, China.
Xiangtan University · CN

Funding

Educational Commission of Hunan Province of China 20B579High Technology Research and Development Program of Hunan Province of China 2022GK4038Hunan Province Postgraduate Research and Innovation Project QL20210146Hunan Provincial Natural Science Foundation of China 2021JJ30646Xiangtan University Postgraduate Research and Innovation Project XDCX2022L015
6 · The paper itself

Abstract

Polyurethane elastomers (PUE), with superior mechanical properties and excellent corrosion resistance, are applied widely to the protective capability of structures under low-speed impact. However, they are prone to instantaneous phase transition, irreversible deformation and rupture even arising from holes under high-speed impact. In this paper, mussel adhesion proteins were applied to modify carbon nanofibers (CNFs) in a non-covalent way, and creatively mixed with PUE. This can improve the dispersity and interfacial compatibility of nanofillers in the PUE matrix. In addition, the homogeneous dispersion of modified nanofillers can serve as "reinforcing steel bars". The nanofillers and PUE matrix can form "mud and brick" structures, which show superb mechanical properties and impact resistance. Specifically, the reinforcement of 1.0 wt.% modified fillers in PUE is 103.51%, 95.12% and 119.85% higher than the neat PUE in compression modulus, storage modulus and energy absorption capability, respectively. The results have great implications in the design of composite parts for aerospace and army vehicles under extreme circumstances.

Indexed as

CNFsdynamic impactenergy absorption capacitypolyurethane elastomers

Identifiers

PMID36236125
PMCPMC9571742
OpenAlexW4303969055

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.