A low dielectric constant photosensitive polyimide structure design for high-resolution water-based development

Zeyu Li, Desheng Kong, Shun Shi, Tong Yuan, Jianfeng Qian, Jiaojiao Ma and Haiquan Guo

European Polymer Journal, 2026, 250, 114662
DOI: 10.1016/j.eurpolymj.2026.114662

Pendant adamantyl Group-Regulated fluorinated Polyimides: Synergistic optimization of low dielectric constant and optical transparency

Wenguang Zhang, Linyan Zhu, Lishuai Zong, Ya Zhang, Yuntao Ma, Yabin Zhang, Jinyan Wang and Xigao Jian

European Polymer Journal, 2025, 239, 114289
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Recent progress and challenges of photosensitive polyimides in advanced packaging: Technology beyond limit

Laraib Sajjad, Ruhan E. Ustad, Vijay D. Chavan, Zulfqar Ali Sheikh, Ajay T. Avatare, Muhammad Farooq Khan, Honggyun Kim and Deok-kee Kim

European Polymer Journal, 2025, 239, 114302
DOI: 10.1016/j.eurpolymj.2025.114302

Structure and properties of low dielectric loss liquid crystal polyarylates

Chuanren Zhu, Zhefu Wu, Zhimei Wei, Jiacao Yang, Xiaojun Wang and Jie Yang

Polymer, 2025, 339, 129093
DOI: 10.1016/j.polymer.2025.129093

A high temperature shape memory polyimide with high transparency and intrinsic low dielectric constant

Xi He, Shuo Ma, Jing Jiang, Zibo Hua, Li Liu and Yudong Huang

Polymer, 2026, 343, 129430
DOI: 10.1016/j.polymer.2025.129430

Molecular engineering of polyphosphazene for low toxicity, flame retardant and low dielectric semi-aromatic polyimide composites

Guangyong Jiang, Yaqi Cai, Jiayu Chang, Zhou Gui, Yixin Hu, Weiyi Xing, Lei Song and Bin Fei

Polymer Degradation and Stability, 2026, 247, 111979
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High Performance Polyimide Films with Low Dk and Low Df at 10 GHz via Cross-Linking of Bulky Pendant Groups

Shiying Qi, Shuo Han, Jianhao He, Jianchao Jiang, Chi Zhang, Jun Wang, Fei Xiao and Yuanrong Cheng

ACS Appl. Polym. Mater., 2025, 7, 4251
DOI: 10.1021/acsapm.4c04123

Fluorinated poly(aryl ether)s with extremely low dielectric constant and high thermal stability by amino and epoxy cross-linking networks

Yan Ma, Jingyi Zhu, Jian Li, Qiang Ren, Xu Meng and Chenyi Wang

Journal of Macromolecular Science, Part A, 2025, 62, 334
DOI: 10.1080/10601325.2025.2471842

The Sandwich Structure of a Polyimide/PTFE Composite Film Designed to Achieve a Low Dielectric Constant and Excellent Thermal Performance at High Frequency

Kun Peng, Xinyan Yang, MD Zahidul Islam, Xiangyu Mei, Yuhao Jiang, Xiaoming Qi and Yaqin Fu

ACS Appl. Polym. Mater., 2024, 6, 14477
DOI: 10.1021/acsapm.4c02531

Transparent polyimides derived from phenyl group substituted 2,2′-bis(trifluoromethyl)benzidines with low dielectric constant at high frequencies

Lei Yang, Jinglei Xing, Xingzhong Fang and Guofei Chen

Polymer, 2025, 327, 128393
DOI: 10.1016/j.polymer.2025.128393

Study on the dielectric properties of fluorinated graphene

Zixuan Gou, Weibin Xi, Wei Jiang, Zekai Zhang, Jinping Zhao, Jin Zhou and Yang Su

FlatChem, 2025, 51, 100862
DOI: 10.1016/j.flatc.2025.100862

Engineering designed functional covalent organic frameworks via pore surface modifications for effectively reducing the dielectric constant of polyimide-based electronic packaging materials

Wanjing Zhao, Xianwu Cao, Robert K.Y. Li and Wei Wu

Polymer, 2024, 313, 127751
DOI: 10.1016/j.polymer.2024.127751

Fluorine-free triptycene-based poly(ester imide) films: Role of mesogen units in balancing free volume and structural order for low Dk and low Df

Shiying Qi, Yuqing Lu, Chi Zhang, Zengjin Liu, Jiou Zhang, Jianchao Jiang and Yuanrong Cheng

European Polymer Journal, 2026, 244, 114516
DOI: 10.1016/j.eurpolymj.2026.114516

Versatile Landscape of Low-k Polyimide: Theories, Synthesis, Synergistic Properties, and Industrial Integration

Xiaodi Dong, Baoquan Wan and Jun-Wei Zha

Chem. Rev., 2024, 124, 7674
DOI: 10.1021/acs.chemrev.3c00802

In Situ Growth of ZIF-8 on Poly(p-phenylene benzobisoxazole) Nanofibers for Flame-Retardant Nanopaper with Ultralow Dielectric Constant and Enhanced Mechanical Strength

Lin Tang, Qingyi Hu, Jing Jiang, Yucong Dan and Xi Liu

Crystal Growth & Design, 2025, 25, 9300
DOI: 10.1021/acs.cgd.5c01105

Intrinsically Low Dielectric Constant and Low Dielectric Loss Polyimides Enabled by Rigid-Soft Structure

Hui Zhang, Hui-Shan Hu, Zhi-Yu Lu, Ming-Wei Liu, Hua Ge, Hui-Bo Yuan, Jian-Jun Song, Wan-Yi Tan, Ting-Ting Cui and Yong-Gang Min

Chin J Polym Sci, 2025, 43, 1222
DOI: 10.1007/s10118-025-3338-2

Review of Preparing Low-Dielectric Epoxy Resin Composites

Jingwei Liu, Pingping Ming, Zijian Zhou, Tianyong Zhang, Qifeng Liu and Bing Du

Coatings, 2026, 16, 118
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Electrospun polyimide/PTFE materials with ultra-low dielectric constants based on the salt of water-soluble polyamic acid PMDA-ODA and aqueous PTFE dispersion

Almaz Kamalov, Vadim Kraft, Anna Ivanova, Alexey Ivanov, Gleb Vaganov, Elena Popova, Natalia Saprykina, Daria Karpushenkova and Vladimir Yudin

J Polym Res, 2026, 33
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Silane-hybridized polyphenylene oxide for electronic packaging and extreme-environment-resistant multi-functional coatings

Fugui Zhao, Xiaolin Wei, Jue Cheng, Jiahao Ma, Feng Gao, Zhenghao Wu, Dengyu Chen and Junying Zhang

Chemical Engineering Journal, 2026, 529, 173133
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Construction of benzoheterocycle polyimides for improving the environmental weatherability of aluminum-plastic films in battery packs

Feng Guo, Hui Wang, Qing Huang, Zhao Ke, Guangtao Qian, Wei Wang, Hui Li and Dandan Li

Surfaces and Interfaces, 2025, 56, 105612
DOI: 10.1016/j.surfin.2024.105612

Surface and Interfacial Engineering of Functionalized Nanofillers in COC Matrix for Flexible Ultra-Low-κ Composites

MD Zahidul Islam, Kun Peng, MD Khalid Hasan, Azim Abdullaev, Yubing Dong and Yaqin Fu

ACS Appl. Polym. Mater., 2025, 7, 11467
DOI: 10.1021/acsapm.5c01965

Design and synthesis of low dielectric constant polyimides based on fluorinated diamines with twisted triphenylmethane units and bulky side chains

Shu-Xiao Wang, Jia-Xin Li, Shan-Yuan Zhong, Qing Liao and Mei-Jin Lin

European Polymer Journal, 2025, 239, 114252
DOI: 10.1016/j.eurpolymj.2025.114252

Low dielectric constant and dielectric loss quinoxaline-based poly (aryl ether)s with excellent solubility, hydrophobic and thermal properties

Jingwei Jiang, Yunlong Sun and Zhipeng Wang

European Polymer Journal, 2024, 215, 113156
DOI: 10.1016/j.eurpolymj.2024.113156

Design, Synthesis, and Performance Optimization of Polycarbonates With Hexafluoroisopropyl and Cyclohexyl Structures

Yiming Han, Xinyu Li, Teng Sun, Ji Wang, Jianguo Li, Qingyin Wang and Gongying Wang

Journal of Polymer Science, 2025, 63, 3487
DOI: 10.1002/pol.20250316

Enhanced adhesion of PTFE with ultra-low dielectric constant by a non-destructive surface treatment

Jianbo Wang, Yong Fan, Yuliang Yao, Liyu Hao, Peipei Wang and Engang Fu

Applied Surface Science, 2026, 718, 164878
DOI: 10.1016/j.apsusc.2025.164878

Molecularly Engineered Naphthalene-Based Poly(ether imide)s with Excellent Alkaline Corrosion Resistance

Xuemei Yan, Huaxin Zhu, Qingguang Bao and Wenqiang Qiao

ACS Appl. Polym. Mater., 2025, 7, 14550
DOI: 10.1021/acsapm.5c02859

Soluble polyimides incorporating adamantane dianhydride: Achieving low dielectric constant, low dissipation factor, and high transparency

Wenguang Zhang, Lishuai Zong, Linyan Zhu, Ya Zhang, Yuntao Ma, Yabin Zhang, Jinyan Wang and Xigao Jian

Polymer, 2025, 339, 129125
DOI: 10.1016/j.polymer.2025.129125

Low dielectric, transparent fluorinated polyimides containing adamantane structure: Effect of imidization methods

Wenguang Zhang, Lishuai Zong, Linyan Zhu, Yabin Zhang, Jinyan Wang and Xigao Jian

Polymer, 2025, 337, 128981
DOI: 10.1016/j.polymer.2025.128981

Fluorine-Free Thermoplastic High-Frequency Low Dielectric Poly(ether imide)s for Flexible Copper Clad Laminates

Bo Deng, Kaijin Chen, Runxin Bei, Weifeng Tian, Li Liang, Qian Liu, Chuying Li, Haitao Huang, Xing Kang, Qianfa Liu, Zhiquan Chen, Zhenguo Chi, Siwei Liu and Yi Zhang

ACS Appl. Polym. Mater., 2025, 7, 4239
DOI: 10.1021/acsapm.4c04102