Evidence map›Paper›PMID 36838949›Full record

ArticleMolecules (Basel, Switzerland)2023

Improved Strength and Heat Distortion Temperature of Emi-Aromatic Polyamide 10T-co-1012 (PA10T/1012)/GO Composites via In Situ Polymerization.

Yanchao Dong, Pingli Wang, Zhonglai Ren, Tianyuan Liu, Zhichao Zhen, Bo Lu, Fei Li, Junhui Ji

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2023. 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

8 authors.

Yanchao DongNational Engineering Research Center of Engineering Plastics and Ecological Plastics Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
Pingli WangSchool of Future Technology, University of Chinese Academy of Sciences, Beijing 100049, China.
Zhonglai RenNational Engineering Research Center of Engineering Plastics and Ecological Plastics Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
Tianyuan LiuNational Engineering Research Center of Engineering Plastics and Ecological Plastics Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
Zhichao ZhenNational Engineering Research Center of Engineering Plastics and Ecological Plastics Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
Bo LuNational Engineering Research Center of Engineering Plastics and Ecological Plastics Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
Fei LiNational Engineering Research Center of Engineering Plastics and Ecological Plastics Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
Junhui JiSchool of Future Technology, University of Chinese Academy of Sciences, Beijing 100049, China.

Funding

Finance Science and Technology Project of Hainan Province ZDYF2020084Key Research and Development Project of Hainan Province ZDYF2021GXJS209
6 · The paper itself

Abstract

In this paper, an effective method for preparing poly (p-phenylene terephthalamide) -co- poly (dodecanedioyl) decylamine (PA10T/1012)/graphene oxide (GO) composites by pre-dispersion and one-step in situ polymerization was proposed for the first time. During the process of polycondensation, the condensation between the terminal amino groups of PA10T/1012 chains and the oxygen-containing functional groups of GO allowed nylon to be grafted onto graphene sheets. The effects of polymer grafting on the thermal and mechanical properties of (PA10T/1012)/GO composites were studied in detail. Due to the interaction between PA10T/1012 grafted graphene sheets and its matrix, GO is well dispersed in the PA10T/1012 matrix and physically entangled with it, forming a cross-linked network structure of polymer bridged graphene, thus obtaining enhanced tensile strength, tensile modulus and impact strength. More importantly, benefiting from the cross-linked network structure, the heat distortion temperature (HDT) of the composite is greatly increased from 77.3 °C to 144.2 °C. This in situ polycondensation method opens a new avenue to prepare polycondensate graphene-based composites with high strength and high heat distortion temperatures.

Indexed as

GraphiteNylonsHot TemperaturePolymerizationPolymersTemperaturegraphene oxideGraphiteNylonsPolymersGOheat deformation temperaturein situ polymerizationsemi-aromatic polyamide

Identifiers

PMID36838949
PMCPMC9967122

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.