Evidence map›Paper›PMID 38786203›Full record

ReviewGels (Basel, Switzerland)2024

A Review of High-Temperature Aerogels: Composition, Mechanisms, and Properties.

Conghui Wang, Letian Bai, Hongxin Xu, Shengjian Qin, Yanfang Li, Guanglei Zhang

Abstract readReview
In one paragraph

Review in Gels (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Review
  2. SiOSmall (Weinheim an der Bergstrasse, Germany) · 2026
    Review
  3. Article
  4. Review
  5. Review
  6. Review
  7. Review
  8. Review
  9. Article
  10. Article
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  12. 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.

Conghui WangSchool of Materials Science and Engineering, Engineering Research Center of Matamaterials and Microdevices, Shijiazhuang Tiedao University, Shijiazhuang 050043, China.ORCID 0009-0000-1062-1714
Letian BaiSchool of Materials Science and Engineering, Engineering Research Center of Matamaterials and Microdevices, Shijiazhuang Tiedao University, Shijiazhuang 050043, China.
Hongxin XuSchool of Materials Science and Engineering, Engineering Research Center of Matamaterials and Microdevices, Shijiazhuang Tiedao University, Shijiazhuang 050043, China.
Shengjian QinSchool of Materials Science and Engineering, Engineering Research Center of Matamaterials and Microdevices, Shijiazhuang Tiedao University, Shijiazhuang 050043, China.ORCID 0000-0002-5546-6145
Yanfang LiNational Engineering Research Center for Colloidal Materials, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China.
Guanglei ZhangNational Engineering Research Center for Colloidal Materials, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China.ORCID 0000-0002-1884-862X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

High-temperature aerogels have garnered significant attention as promising insulation materials in various industries such as aerospace, automotive manufacturing, and beyond, owing to their remarkable thermal insulation properties coupled with low density. With advancements in manufacturing techniques, the thermal resilience of aerogels has considerable improvements. Notably, polyimide-based aerogels can endure temperatures up to 1000 °C, zirconia-based aerogels up to 1300 °C, silica-based aerogels up to 1500 °C, alumina-based aerogels up to 1800 °C, and carbon-based aerogels can withstand up to 2500 °C. This paper systematically discusses recent advancements in the thermal insulation performance of these five materials. It elaborates on the temperature resistance of aerogels and elucidates their thermal insulation mechanisms. Furthermore, it examines the impact of doping elements on the thermal conductivity of aerogels and consolidates various preparation methods aimed at producing aerogels capable of withstanding temperatures. In conclusion, by employing judicious composition design strategies, it is anticipated that the maximum tolerance temperature of aerogels can surpass 2500 °C, thus opening up new avenues for their application in extreme thermal environments.

Indexed as

applicationhigh-temperature aerogelmechanismsthermal insulation performance

Identifiers

PMID38786203
PMCPMC11121034

What OpenQuestion holds

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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.