Flexible, Recyclable, and Highly Conductive Self‐Healing Polymer‐Based Phase Change Films for Thermal Management DOI

Minqiang Wu,

Yimin Xuan, Xianglei Liu

et al.

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: May 7, 2025

Abstract Phase change materials (PCMs) hold significant promise for thermal energy storage and management. However, challenges such as low conductivity, liquid leakage, solid rigidity, poor recyclability hinder their practical applications. Herein, a facile yet effective strategy fabricating highly conductive, flexible, recyclable polymer‐based phase composites (PCCs) is proposed. The physically crosslinked dual polymer networks endow the PCC film with excellent latent heat (158.6 J g −1 ), tunable mechanical stress (3.95–8.59 MPa), thermal‐regenerating capability, utilization. By utilizing shear‐induced alignment of graphite nanoplatelets (GNPs), proposed films demonstrate remarkable conductivity 6.24 W m K at GNP loading 10 wt.%, achieving enhancement efficiency 302%. Moreover, flexible PCCs‐based device demonstrates regulation in electronic devices wearable This work provides cost‐effective avenue scalable fabrication thermally PCCs toward various management

Language: Английский

An active self–healing and UV–resistant anticorrosion coating based on loading–enhanced nanocontainers tailored for Q235 carbon steel protection DOI
Lin Wang,

J.J. Zang,

Tong Liu

et al.

Progress in Organic Coatings, Journal Year: 2025, Volume and Issue: 201, P. 109128 - 109128

Published: Feb. 13, 2025

Language: Английский

Citations

1
Polarized Raman spectroscopy for viscosity effect on the orientation degree and thermal conductivity of graphene nanoplatelet based composites DOI
Xulei Wu, Yichen Zhang, Hongchuan Zhang

et al.

Materials Today Communications, Journal Year: 2025, Volume and Issue: unknown, P. 111819 - 111819

Published: Feb. 1, 2025

Language: Английский

Citations

0
Flexible MXene@PVP/PEG phase change composite with hydrogen bond assembly for advanced energy storage and thermal management DOI
Qiuling Chen,

Xiaonan Huang,

Yuanzhou Chen

et al.

Solar Energy Materials and Solar Cells, Journal Year: 2025, Volume and Issue: 285, P. 113509 - 113509

Published: Feb. 20, 2025

Language: Английский

Citations

0
Recent Advances and Applications of Flexible Phase Change Composites DOI Creative Commons

Lichang Lu,

Hongxu Guo,

Ignacio Martín-Fabiani

et al.

EcoMat, Journal Year: 2025, Volume and Issue: 7(4)

Published: March 18, 2025

ABSTRACT Flexible phase change composites (FPCCs) have garnered significant attention for their ability to combine high latent heat capacity with mechanical flexibility. This combination enables advanced thermal management in emerging fields such as flexible electronics, soft robotics, and wearable technologies. Traditional materials (PCMs) excel energy absorption release. However, rigidity limits applicability the sectors above. Existing reviews largely focus on encapsulation methods traditional PCM applications, leaving a gap literature concerning flexibility enhancement strategies FPCC‐specific applications. review seeks address this by presenting comprehensive timeline of FPCC development, elucidating principles capacity, systematically reviewing recent advancements field. Emphasis is placed design at both structural level, fiber foam configurations, including physical blending molecular engineering. Performance comparisons are provided, evaluating FPCCs terms storage Furthermore, explores diverse applications storage, transfer, conversion, release, underscoring potential cutting‐edge sectors. By highlighting FPCCs' versatility interdisciplinary aims inspire further research integration into domains requiring solutions.

Language: Английский

Citations

0
Boron Nitride‐Polymer Composites with High Thermal Conductivity: Preparation, Functionalization Strategy and Innovative Structural Regulation DOI Open Access
Mengsha Li,

Seong-Ryeol Han,

Chengyi Dan

et al.

Small, Journal Year: 2025, Volume and Issue: unknown

Published: March 30, 2025

Abstract The escalating thermal challenges posed by increasing power densities in electronic devices emerge as a critical barrier to maintain their sustained and reliable operation. Addressing this issue requires the strategic development of materials with superior conductivity properties facilitate progress high‐power electronics development. Thermal conductive polymer composites incorporating ceramic material renowned for exceptional adjustability, insulating properties, moldability, are emerging promising solution urgent challenge. Hexagonal boron nitride (h‐BN) nanomaterials highly candidates management applications, owing mechanical stability, remarkable coefficients, minimal expansion characteristics, outstanding chemical inertness. In work, ≈10 years on high nitride‐filled is thoroughly summarized. Moreover, strategies h‐BN other nanomaterials‐filled at synthesis, functionalization, innovative structural design discussed detail. main future nitride‐polymer also proposed, which will provide meaningful guidance practical applications materials.

Language: Английский

Citations

0
Bacterial cellulose-based flexible phase change gel for potential release-controllable wound dressings DOI
Ling Zhou, Ao Chen, Zhenzhen Liu

et al.

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: 310, P. 143442 - 143442

Published: April 25, 2025

Language: Английский

Citations

0
Dimensional synergy in 3D thermally conductive boron nitride/polymer composites DOI

Guang Liu,

Pingfan Xu, Zhong‐Zhen Luo

et al.

Applied Physics Reviews, Journal Year: 2025, Volume and Issue: 12(2)

Published: May 6, 2025

Three-dimensional (3D) thermally conductive boron nitride (BN)/polymer composites show significant potential in the field of thermal management. This review surveys current advances and discusses conductivity mechanisms BN/polymer critical factors influencing their performance. A thorough introduction to construction methods 3D is provided, along with an objective discussion advantages disadvantages. Notably, this specifically highlights effects networks on phonon transmission, interfacial resistance, conductivity, as well interactions, points out recent innovative trends constructing by integrating BN other dimensional fillers (0D, 1D, 2D fillers). These approaches demonstrate promising strategies for optimizing management leveraging unique each filler. The concludes a summary outlook development composites. aims provide theoretical analysis, advance practical applications, enhance next-generation systems.

Language: Английский

Citations

0
Flexible, Recyclable, and Highly Conductive Self‐Healing Polymer‐Based Phase Change Films for Thermal Management DOI

Minqiang Wu,

Yimin Xuan, Xianglei Liu

et al.

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: May 7, 2025

Abstract Phase change materials (PCMs) hold significant promise for thermal energy storage and management. However, challenges such as low conductivity, liquid leakage, solid rigidity, poor recyclability hinder their practical applications. Herein, a facile yet effective strategy fabricating highly conductive, flexible, recyclable polymer‐based phase composites (PCCs) is proposed. The physically crosslinked dual polymer networks endow the PCC film with excellent latent heat (158.6 J g −1 ), tunable mechanical stress (3.95–8.59 MPa), thermal‐regenerating capability, utilization. By utilizing shear‐induced alignment of graphite nanoplatelets (GNPs), proposed films demonstrate remarkable conductivity 6.24 W m K at GNP loading 10 wt.%, achieving enhancement efficiency 302%. Moreover, flexible PCCs‐based device demonstrates regulation in electronic devices wearable This work provides cost‐effective avenue scalable fabrication thermally PCCs toward various management

Language: Английский

Citations

0