Low dielectric resins derived from hyperbranched carbosilane oligmers functionalized by benzocyclobutene groups.

IF 1.8 4区化学 Q3 POLYMER SCIENCE

Designed Monomers and Polymers Pub Date : 2021-12-09 eCollection Date: 2021-01-01 DOI:10.1080/15685551.2021.2003556

Xian Li, Yawen Huang, Xu Ye, Quan Long, Wen Yuan, Li Fan, Qiuxia Peng, Jiajun Ma, Junxiao Yang

引用次数: 0

Abstract

Polycarbosilanes have been considered as potential materials used in electronic packaging and circuit boards owing to their excellent low-dielectric performance. In this work, we prepared new hyperbranched carbosilane oligomers (HCBOs) which were functionalized by benzocyclobutene (BCB) groups. HCBOs can be thermally cured to produce transparent (HCBRs) with low dielectric constant and high thermostability.

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由苯并环丁烯基团官能化的超支化碳硅烷低聚物衍生的低介电树脂。

聚碳硅烷因其出色的低介电性能，已被视为电子封装和电路板的潜在材料。在这项工作中，我们制备了新型超支化碳硅烷低聚物（HCBOs），并通过苯并环丁烯（BCB）基团进行了官能化。HCBO 可通过热固化生成具有低介电常数和高热稳定性的透明 (HCBR)。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Designed Monomers and Polymers 化学-高分子科学

CiteScore

3.30

自引率

0.00%

发文量

审稿时长

2.1 months

期刊介绍： Designed Monomers and Polymers ( DMP) publishes prompt peer-reviewed papers and short topical reviews on all areas of macromolecular design and applications. Emphasis is placed on the preparations of new monomers, including characterization and applications. Experiments should be presented in sufficient detail (including specific observations, precautionary notes, use of new materials, techniques, and their possible problems) that they could be reproduced by any researcher wishing to repeat the work. The journal also includes macromolecular design of polymeric materials (such as polymeric biomaterials, biomedical polymers, etc.) with medical applications. DMP provides an interface between organic and polymer chemistries and aims to bridge the gap between monomer synthesis and the design of new polymers. Submssions are invited in the areas including, but not limited to: -macromolecular science, initiators, macroinitiators for macromolecular design -kinetics, mechanism and modelling aspects of polymerization -new methods of synthesis of known monomers -new monomers (must show evidence for polymerization, e.g. polycondensation, sequential combination, oxidative coupling, radiation, plasma polymerization) -functional prepolymers of various architectures such as hyperbranched polymers, telechelic polymers, macromonomers, or dendrimers -new polymeric materials with biomedical applications