Intrinsic low-dielectric Cardo polyimide with high heat resistance, high transparency, and low birefringence

Intrinsic low-dielectric Cardo polyimide with high heat resistance, high transparency, and low birefringence

Low-dielectric, transparent, and high-heat-resistant polyimide (PI) films are vital for flexible electronics and high-frequency communication devices. However, balancing these properties within intrinsic polyimides remains a significant challenge. In this work, a nonplanar diamine monomer, 2,7-bis(3...

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Bibliographic Details
Main Authors: Hong Li, Weiyi Jin, Weiyu Zhang, Jie Li, Jiaqi Ji, Yi Tang, Tianqi Yang, Shujiang Zhang, Haixia Yang, Chenliang Gong
Format: Article
Language:English
Published: Elsevier 2025-02-01
Series:Giant
Subjects:
Polyimide
Cardo
High thermal stability
High transparency
Low dielectric constant
Online Access:http://www.sciencedirect.com/science/article/pii/S2666542524001139
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http://www.sciencedirect.com/science/article/pii/S2666542524001139

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