Evidence map›Paper›PMID 41245954›Full record

ArticleNational science review2025

Cactus-like architecture for synergistic microwave absorption and thermal management.

Jiamin Qi, Chaobo Liang, Kunpeng Ruan, Mukun Li, Hua Guo, Mukun He, Hua Qiu, Yongqiang Guo, Junwei Gu

Abstract read
In one paragraph

Article in National science review, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

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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.

Jiamin QiShaanxi Key Laboratory of Macromolecular Science and Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an 710072, China.
Chaobo LiangShaanxi Key Laboratory of Macromolecular Science and Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an 710072, China.
Kunpeng RuanShaanxi Key Laboratory of Macromolecular Science and Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an 710072, China.
Mukun LiShaanxi Key Laboratory of Macromolecular Science and Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an 710072, China.
Hua GuoShaanxi Key Laboratory of Macromolecular Science and Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an 710072, China.
Mukun HeShaanxi Key Laboratory of Macromolecular Science and Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an 710072, China.
Hua QiuShaanxi Key Laboratory of Macromolecular Science and Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an 710072, China.
Yongqiang GuoShaanxi Key Laboratory of Macromolecular Science and Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an 710072, China.
Junwei GuShaanxi Key Laboratory of Macromolecular Science and Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an 710072, China.ORCID https://orcid.org/0000-0002-5792-0532

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

As electronic devices evolve toward miniaturization, integration and diversification, developing composites with thermal management and broadband microwave absorption has become critical for addressing electromagnetic compatibility and heat-dissipation challenges. Inspired by the multilevel thorny structure of a cactus, this study proposes a biomimetic 3D network structure via a 'direction-decoupling' design to enhance thermal conductivity and microwave absorption. Boron nitride nanosheets (BNNS) form horizontal thermal pathways, while cobalt-catalysed nitrogen-doped carbon nanotube arrays (Co@NCNTs) are vertically grown in the interlayer for cactus-like heterostructure fillers. Finally, composites are obtained by combining the solid-solid phase-change polyethylene glycol matrix with the directional assembly process. At a mass fraction of 30 wt% for (Co@NCNTs)@BNNS, the composites exhibit the best microwave absorption and thermal conductivity at a thickness of 2.5 mm. The maximum effective absorption bandwidth reaches 6.72 GHz, with in-plane and through-plane thermal conductivity coefficients reaching 2.55 and 0.94 W·m

Indexed as

cactus-like heterogeneous structureintegrated thermal–electromagnetic managementmicrowave absorptionmultifunctional compositesthermal conductivity

Identifiers

PMID41245954
PMCPMC12613159

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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.