Evidence map›Paper›PMID 38543379›Full record

ArticlePolymers2024

The Discharge Behavior and Mechanism of Polyimide Aerogel under Electron Irradiation.

Dandan Ju, You Wu, Hao Wang, Chengyue Sun, Yiyong Wu, Zhengli Cao, Xueqiang Wang, Guiru Jing, Changjiang Li

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. Not yet cited in PubMed.

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

0 citing papers in PubMed.

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

9 authors.

Dandan JuLaboratory for Space Environment and Physical Sciences, Harbin Institute of Technology, Harbin 150001, China.ORCID 0000-0002-5164-9868
You WuSchool of Material Science and Engineering, Harbin Institute of Technology, Harbin 150001, China.
Hao WangLaboratory for Space Environment and Physical Sciences, Harbin Institute of Technology, Harbin 150001, China.
Chengyue SunLaboratory for Space Environment and Physical Sciences, Harbin Institute of Technology, Harbin 150001, China.
Yiyong WuLaboratory for Space Environment and Physical Sciences, Harbin Institute of Technology, Harbin 150001, China.
Zhengli CaoShanghai Institute of Aerospace System Engineering, Shanghai 201108, China.
Xueqiang WangShanghai Institute of Aerospace System Engineering, Shanghai 201108, China.
Guiru JingShanghai Institute of Aerospace System Engineering, Shanghai 201108, China.
Changjiang LiShanghai Institute of Aerospace System Engineering, Shanghai 201108, China.

Funding

National Key R&D Program of China"Damage Mechanisms of Advanced Space Infrastructure" 2022YFF0503600National Natural Science Foundation of China 12205068National Natural Science Foundation of China 21975248
6 · The paper itself

Abstract

The response and mechanism of polyimide aerogel under electron irradiations were investigated. The experimental results indicated that electron irradiation could not damage the skeleton polyimide in the aerogel due to its high stability, but could result in a discharge within. The morphology of the discharge shows some dendritic discharge patterns, and the material surrounding the discharge channels was carbonized. The numerical simulation results indicated that the incident electrons, and also large amount induced secondary electrons, would be deposited inhomogeneously within the nano-porous polyimide aerogel. This would result in forming an ultra-high electrical potential of up to about 8.5 × 10

Indexed as

anisotropy dischargeelectron irradiationinhomogeneous charge depositionpolyimide aerogel

Identifiers

PMID38543379
PMCPMC10974268

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.