Evidence map›Paper›PMID 41298407›Full record

ArticleNature communications2025

Efficient thermal management of electronic devices by constructing interlayer phonon bridges.

Gaojie Han, Hongli Cheng, Yuezhan Feng, Shiliang Zhang, Jingwen Dong, Bing Zhou, Xianhu Liu, Chuntai Liu, Guangming Tao, Changyu Shen

Abstract read
In one paragraph

Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Review
  2. Article
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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

10 authors.

Gaojie Han *State Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment, National Engineering Research Center for Advanced Polymer Processing Technology, Zhengzhou University, Zhengzhou, China.
Hongli Cheng *State Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment, National Engineering Research Center for Advanced Polymer Processing Technology, Zhengzhou University, Zhengzhou, China.
Yuezhan FengState Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment, National Engineering Research Center for Advanced Polymer Processing Technology, Zhengzhou University, Zhengzhou, China. yzfeng@zzu.edu.cn.ORCID http://orcid.org/0000-0002-5874-6062
Shiliang ZhangState Key Laboratory of New Textile Materials and Advanced Processing, Research Center for Intelligent Fiber Devices and Equipment, School of Materials Science and Engineering and School of Physical Education, Huazhong University of Science and Technology, Wuhan, China.
Jingwen DongState Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment, National Engineering Research Center for Advanced Polymer Processing Technology, Zhengzhou University, Zhengzhou, China.
Bing ZhouState Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment, National Engineering Research Center for Advanced Polymer Processing Technology, Zhengzhou University, Zhengzhou, China.
Xianhu LiuState Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment, National Engineering Research Center for Advanced Polymer Processing Technology, Zhengzhou University, Zhengzhou, China. xianhu.liu@zzu.edu.cn.ORCID http://orcid.org/0000-0002-4975-3586
Chuntai LiuState Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment, National Engineering Research Center for Advanced Polymer Processing Technology, Zhengzhou University, Zhengzhou, China. ctliu@zzu.edu.cn.ORCID http://orcid.org/0000-0001-9751-6270
Guangming TaoState Key Laboratory of New Textile Materials and Advanced Processing, Research Center for Intelligent Fiber Devices and Equipment, School of Materials Science and Engineering and School of Physical Education, Huazhong University of Science and Technology, Wuhan, China. tao@hust.edu.cn.ORCID http://orcid.org/0000-0002-1371-7735
Changyu ShenState Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment, National Engineering Research Center for Advanced Polymer Processing Technology, Zhengzhou University, Zhengzhou, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Layered film-based thermal management materials with high in-plane thermal conductivity can effectively diffuse point heat sources and prevent local overheating. However, their low through-plane thermal conductivity limits its overall heat dissipation. Here, we introduce a honeycomb-gel densification strategy that forms zigzag yet continuous interlayer phonon bridges within the layered structure. This design establishes bi-directional thermal pathways, boosting both in-plane and through-plane thermal conductivity by 488.9% and 503.3% of the aramid nanofiber/boron nitride nanosheet, respectively, compared to random-gel densified films. Also, the aramid nanofiber/boron nitride nanosheet film exhibits high solar reflectivity, infrared emissivity, and thermal radiation, enabling efficient subambient cooling (17.2 °C at 100 mW/cm²) for heat-generating devices.

Identifiers

PMID41298407
PMCPMC12658045

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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.