Molecular engineering of polyamide-imide copolymers for high-temperature energy storage

Yu ZHANG; Xiaolong Wu; Lian Xia; Jinjun Liu; Lingmin Yao; Hongzhen Xie; Junfei Luo; Zhongbin Pan; Yu ZHANG; Xiaolong Wu; Lian Xia; Jinjun Liu; Lingmin Yao; Hongzhen Xie; Junfei Luo; Zhongbin Pan

doi:10.1039/d5ta07559a

January 1, 2025Journal of Materials Chemistry A

Molecular engineering of polyamide-imide copolymers for high-temperature energy storage

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Key Points

Energy storage was enhanced with a discharged energy density of 5.9 J cm −3 at 150 °C, showing significant potential.
The charge–discharge efficiency reached 90.1% in high-temperature applications, highlighting performance.
Molecular engineering techniques were applied to design polyamide-imide copolymers with tailored properties for energy storage.
These findings suggest that high-temperature energy storage systems can be developed using innovative materials.

Implication

Engineering polyamide-imide copolymers improved energy storage capacity and efficiency, indicating potential for advanced applications.

Abstract

A series of polyamide-imide (PAI) copolymers are designed through molecular engineering. The PAI-C film exhibits an outstanding discharged energy density ( U d ) of 5.9 J cm −3 with a charge–discharge efficiency of 90.1% at 150 °C.

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Cite This Study

ZHANG et al. (2025) studied this question.

synapsesocial.com/papers/69255731c0ce034ddc35aa66 https://doi.org/10.1039/d5ta07559a

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Molecular engineering of polyamide-imide copolymers for high-temperature energy storage

Key Points

Implication

Abstract

Discussion

Cite This Study

Molecular engineering of polyamide-imide copolymers for high-temperature energy storage

Key Points

Implication

Abstract

Discussion

Cite This Study

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