Development of adamantane-containing polybenzoxazines for dielectric interlayers applications
Autor: | Yonghong Cheng, Yiting Zheng, Jiale Mao, Shuang Wang, Lei Zhang |
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Rok vydání: | 2020 |
Předmět: |
010302 applied physics
chemistry.chemical_classification Materials science Loss factor Adamantane Polymer Dielectric 01 natural sciences Temperature measurement chemistry.chemical_compound Monomer chemistry 0103 physical sciences Thermal stability Electrical and Electronic Engineering Composite material Glass transition |
Zdroj: | IEEE Transactions on Dielectrics and Electrical Insulation. 27:714-721 |
ISSN: | 1558-4135 1070-9878 |
Popis: | Low dielectric constant materials are appropriate solutions to address the propagation delay problem in ultra-large scale integrated circuits. Herein, adamantane is applied to improve the dielectric properties of polybenzoxazines. Monomers synthesized from bisphenol-A, 4,4'-diphenol and 1-amino adamantane are developed for understanding the properties of polybenzoxazines at molecular level. We found that incorporating adamantane results in much lower dielectric constant and loss factor without sacrificing the glass transition temperature and thermal stability, which are potential alternates as new dielectric interlayer materials. |
Databáze: | OpenAIRE |
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