A polyurethane solid–solid phase change material for flexible use in thermal management

Zhu, Guangyu; Zou, Minming; Luo, Wenxing; Huang, Yifan; Chen, Wenjing; Hu, Xiaowu; Jiang, Xiongxin; Li, Qinglin

doi:10.1016/j.cej.2024.150930

Chemical Engineering Journal

2024

DOI: 10.1016/j.cej.2024.150930

|View full text |Cite

A polyurethane solid–solid phase change material for flexible use in thermal management

Guangyu Zhu,

Minming Zou,

Wenxing Luo

et al.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

2025

Publication Types

Select...

Article5

Relationship

Self Cite0

Independent5

Authors

Journals

Cited by 44 publications

References 47 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

All‐Climate Thermal Management Performance of Power Batteries Based on Double‐Layer Flexible Phase Change Materials

Liu,

Li,

Qian

et al. 2024

Adv Funct Materials

View full text Add to dashboard Cite

Thermal management systems for power batteries based on phase change materials (PCM) are limited by low heat transfer efficiency, leakage issues, and high rigidity, and most of them cannot meet the needs of all‐climate thermal management. A double‐layer flexible phase change material (FPCM) sleeve structure for all‐climate thermal management is proposed in this study for the first time. Innovations in both material and design have enhanced the adaptability of the thermal management system. The outer layer FPCM achieves high thermal conductivity (4.23 W m−1 K−1) and electrical conductivity (0.95 S m−1), the inner layer FPCM achieves insulation (22.76 MΩ) and flexibility, the thermal contact resistance (TCR) between the double‐layer sleeve structure and the battery are measured to be only 0.15 °C W−1, significantly improved thermal management performance. Experimental results show that at 30 °C ambient temperature, 5 C discharge, the system reduces the maximum temperature by 14.5 °C, from 61.4 to 46.9 °C, compared to natural convection. Additionally, during heating, the system achieves heating rates of 7.0, 8.3, and 8.7 °C min−1 at −20, −10, and 0 °C, respectively, extending battery discharge duration by 32.5%, 65.9%, and 33.6%.

show abstract

All‐Climate Thermal Management Performance of Power Batteries Based on Double‐Layer Flexible Phase Change Materials

Liu,

Li,

Qian

et al. 2024

Adv Funct Materials

View full text Add to dashboard Cite

show abstract

Integrating MXene Film With Recyclable Polyethylene Glycol‐co‐Polyphosphazene Copolymer as Solid–Solid Phase Change Material for Versatile Applications

Wang,

Lin,

Huang

et al. 2024

Small

View full text Add to dashboard Cite

Phase‐change materials (PCMs) stand a pivotal advancement in thermal energy storage and management due to their reversible phase transitions to store and release an abundance of heat energy. However, conventional solid–liquid PCMs suffer from fluidity and leakage in their molten state, limiting their applications at advanced levels. Herein, a novel Zn2+‐crosslinked polyethylene glycol‐co‐polyphosphazene copolymer (PCEPN‐Zn) as a solid–solid PCM through dynamic metal‐ligand coordination is first designed and synthesized. The as‐synthesized PCEPN‐Zn is further integrated with an MXene film to construct a double‐layered phase‐change composite through layer‐by layer adhesion. Owing to the introduction of MXene film with low emissivity, good light absorptivity, and nonflammability, the resultant phase‐change composite not only presents a high latent‐heat capacity, good thermal stability, high thermal reliability, and excellent shape stability, but also exhibits a superior self‐healing ability, good recyclability, high adhesivity, and good flame‐retardant performance. It can be easily adhered to on most objects for various application scenarios. With a combination of the excellent functions derived from PCEPN‐Zn and MXene film, the developed phase‐change composite exhibits broad prospects for versatile applications in the thermal management of CPUs and Li‐ion batteries, thermal infrared stealth of high‐temperature objects, heat therapy in the clinic, and fire‐safety for various scenarios.

show abstract

Pomegranate peels as a potential eco-friendly support for sustainable energy storage phase change composites

Nouri,

Mekaddem,

Mouguech

et al. 2024

Biomass Conv. Bioref.

View full text Add to dashboard Cite

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

A polyurethane solid–solid phase change material for flexible use in thermal management

Cited by 44 publications

References 47 publications

All‐Climate Thermal Management Performance of Power Batteries Based on Double‐Layer Flexible Phase Change Materials

All‐Climate Thermal Management Performance of Power Batteries Based on Double‐Layer Flexible Phase Change Materials

Integrating MXene Film With Recyclable Polyethylene Glycol‐co‐Polyphosphazene Copolymer as Solid–Solid Phase Change Material for Versatile Applications

Pomegranate peels as a potential eco-friendly support for sustainable energy storage phase change composites

Contact Info

Product

Resources

About