Evidence map›Paper›PMID 41745049›Full record

ArticleGels (Basel, Switzerland)2026

Effect of Different Reinforcing Fibers on the Properties of Phenolic Aerogel Composites.

Junjie Xu, Xudong Shao, Lijun Lei, Xin Zhang, Jianlong Chang, Hui Gao

Abstract read
In one paragraph

Article in Gels (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  2. 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

6 authors.

Junjie XuSchool of Mechanical and Electrical Engineering, North University of China, Taiyuan 030051, China.
Xudong ShaoCAS Space Technology Co., Ltd., Beijing 100176, China.
Lijun LeiSchool of Energy and Power Engineering, North University of China, Taiyuan 030051, China.ORCID 0009-0003-4518-3218
Xin ZhangSchool of Mechanical and Electrical Engineering, North University of China, Taiyuan 030051, China.
Jianlong ChangSchool of Energy and Power Engineering, North University of China, Taiyuan 030051, China.ORCID 0000-0002-4667-0574
Hui GaoSchool of Materials Science and Engineering, North University of China, Taiyuan 030051, China.

Funding

National Defense Basic Research Program JCKY2023408C012National Natural Science Foundation of China 12202408National Natural Science Foundation of China 62404209Taiyuan City Unveiling and Commanding Project 2024TYJB0124
6 · The paper itself

Abstract

With the rapid development of aerospace technology towards hypersonic vehicles, the synergistic demand for lightweighting and high-efficiency thermal insulation performance of ablation-resistant thermal insulation materials is becoming increasingly urgent. In this study, nanoporous phenolic resin was used as the matrix to prepare quartz fiber-reinforced phenolic aerogel composites (QF/PF), mullite fiber-reinforced phenolic aerogel composites (MF/PF), and carbon fiber-reinforced phenolic aerogel composites (CF/PF), and the influence mechanisms of different reinforcing fibers on the properties of the composites were systematically investigated. QF/PF exhibits optimal thermal insulation performance with a thermal conductivity of 0.1 W/(m·K) at 20-200 °C, followed by MF/PF with a thermal conductivity of 0.11 W/(m·K). Relatively weak thermal insulation performance is demonstrated in CF/PF, whose thermal conductivity reaches 0.14 W/(m·K). However, in terms of mechanical properties, CF/PF is outstanding, with a tensile strength of 54.62 MPa and a bending strength of 29.69 MPa. In addition, the most excellent ablation resistance is displayed in CF/PF, with a linear ablation rate of 0.13 mm/s and a mass ablation rate of 0.0435 g/s, which are significantly lower than QF/PF and MF/PF. This study provides an important basis for the selection of reinforcing fibers in different application scenarios. QF/PF or MF/PF is preferred for high thermal insulation requirements. CF/PF is favored for high load-bearing requirements or extreme ablative environments.

Indexed as

ablation resistancenanoporous structurereinforcing fibersthermal–mechanical–ablative performance

Identifiers

PMID41745049
PMCPMC12941042

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.