Advances and mechanisms in polymer composites toward thermal conduction and electromagnetic wave absorption

Science Bulletin, Journal Year: 2023, Volume and Issue: 68(11), P. 1195 - 1212

Published: May 2, 2023

Language: Английский

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A Perspective for Developing Polymer-Based Electromagnetic Interference Shielding Composites

Nano-Micro Letters, Journal Year: 2022, Volume and Issue: 14(1)

Published: April 1, 2022

The rapid development of aerospace weapons and equipment, wireless base stations 5G communication technologies has put forward newer higher requirements for the comprehensive performances polymer-based electromagnetic interference (EMI) shielding composites. However, most currently prepared EMI composites are still difficult to combine high performance multi-functionality. In response this, based on research works relevant researchers as well our group, three possible directions break through above bottlenecks proposed, including construction efficient conductive networks, optimization multi-interfaces lightweight multifunction compatibility design. future trends in prospected, it is hoped provide certain theoretical basis technical guidance preparation,

Language: Английский

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Recent progress on multifunctional electromagnetic interference shielding polymer composites

Journal of Material Science and Technology, Journal Year: 2022, Volume and Issue: 134, P. 106 - 131

Published: July 22, 2022

Language: Английский

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Design and advanced manufacturing of electromagnetic interference shielding materials

Materials Today, Journal Year: 2023, Volume and Issue: 66, P. 245 - 272

Published: April 10, 2023

Electromagnetic interference (EMI) shielding is critical in electronic applications. However, the currently available EMI materials are restricted customizability and application flexibility. Recent advances manufacturing technologies have provided a unique path to achieve custom creation of solutions. A successful example additive (AM), which has enabled high design freedom, efficient performance regulation, multifunctionality simultaneously into fabricated shields, offering an opportunity start revolution field shielding. In this review, we summarize latest AM materials, aiming provide deep understanding connection between raw methods, considerations, performances shields. We first introduce mechanism subsequently focusing on characteristics representative methods as-created Based requirements create application-oriented solutions, these also critically compared. Thereafter, present state-of-the-art considerations shields examine pivotal roles realizing designs. conclude by discussing future research directions, at motivating use developments

Language: Английский

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A critical review of the preparation strategies of thermally conductive and electrically insulating polymeric materials and their applications in heat dissipation of electronic devices

Advanced Composites and Hybrid Materials, Journal Year: 2022, Volume and Issue: 6(1)

Published: Dec. 28, 2022

Language: Английский

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External field-assisted techniques for polymer matrix composites with electromagnetic interference shielding

Science Bulletin, Journal Year: 2023, Volume and Issue: 68(17), P. 1938 - 1953

Published: Aug. 1, 2023

Language: Английский

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Hexagonal boron nitride nanosheets: Preparation, heat transport property and application as thermally conductive fillers

Progress in Materials Science, Journal Year: 2023, Volume and Issue: 138, P. 101154 - 101154

Published: June 15, 2023

Language: Английский

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Templating strategies for 3D-structured thermally conductive composites: Recent advances and thermal energy applications

Progress in Materials Science, Journal Year: 2022, Volume and Issue: 133, P. 101054 - 101054

Published: Dec. 5, 2022

Language: Английский

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Highly efficient thermal conductivity of polydimethylsiloxane composites via introducing “Line-Plane”-like hetero-structured fillers

Composites Part A Applied Science and Manufacturing, Journal Year: 2022, Volume and Issue: 157, P. 106911 - 106911

Published: March 7, 2022

Language: Английский

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A Bioinspired Polymer‐Based Composite Displaying Both Strong Adhesion and Anisotropic Thermal Conductivity

Advanced Functional Materials, Journal Year: 2023, Volume and Issue: 33(18)

Published: Feb. 13, 2023

Abstract The integration and functionality of high‐power electronic architectures or devices require a high strength good heat flow at the interface. However, simultaneously improving interfacial bonding phonon transport polymers is challenging because tradeoff between cross‐linked flexible chains high‐quality crystalline structure. Here, copolymer, poly(dopamine methacrylate‐co‐hydroxyethyl methacrylate [P(DMA‐HEMA)] designed synthesized, inspired by snail mussel adhesion. copolymer achievs surface adhesion up to 6.38 MPa owing synergistic effects hydrogen bonds mechanical interlocking. When introduced into vertically aligned carbon nanotubes (VACNTs), catechol groups in P(DMA‐HEMA) formed strong with through π‐π interactions As result, P(DMA‐HEMA)/VACNTs composite shows through‐plane thermal conductivity (21.46 W m −1 K ), an in‐plane that 3.5 times higher than pristine VACNTs, extremely low contact resistance (20.27 mm 2 ). Furthermore, forms weld‐free high‐strength connections two pieces various metals bridge directional pathways. It also exhibits excellent transfer capability reliability even under zero‐pressure conditions.

Language: Английский

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