The Pivotal Role of Benzimidazole in Improving the Thermal and Dielectric Performance of Upilex-Type Polyimide

The Pivotal Role of Benzimidazole in Improving the Thermal and Dielectric Performance of Upilex-Type Polyimide

Polyimide (PI) with ultra-high thermal resistance and stability is essential for application as a flexible substrate in electronic devices. Here, the Upilex-type polyimides, which contained flexibly “twisted” 4,4′-oxydianiline (ODA), have achieved various performance improvements via copolymerizatio...

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Bibliographic Details
Main Authors: Meng Lian, Fei Zhao, Jun Liu, Faqin Tong, Lingbin Meng, Yongqi Yang, Feng Zheng
Format: Article
Language:English
Published: MDPI AG 2023-05-01
Series:Polymers
Subjects:
upilex-type polyimide
benzimidazole-containing diamine
conjugation system
hydrogen bond
Online Access:https://www.mdpi.com/2073-4360/15/10/2343

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