中国科学院化学研究所机构知识库
Advanced  
ICCAS OpenIR  > 高技术材料实验室  > 期刊论文
题名: Enhancement of Thermal Stability (T-g >= 260 degrees C) of Ether-bridged Fluorinated Poly(phenylquinoxaline)s with Excellent Dielectric Properties and Water Repellent Characteristics
作者: Zhang, Xiu-min1; Ni, Hong-jiang2; Liu, Jin-gang2; Yang, Shi-yong2
关键词: Integrated circuit (IC) ; Glass-transition temperature ; Low dielectric constant (low-k)
刊名: CHEMISTRY LETTERS
发表日期: 2016-06-05
卷: 45, 期:6, 页:607-609
收录类别: SCI
英文摘要: Novel ether-bridged fluorinated poly(phenylquinoxaline) (PEPPQ) dielectric films with enhanced glass-transition temperatures (T-g) have been developed in order to meet the high temperature demands for interlayer dielectrics used in microelectronic fabrication. The PEPPQ films were prepared from newly-developed aromatic bis(alpha-diketone) monomers containing ortho-substituted methyl groups (2-1) or a fluorene moiety (2-2) in their molecular structures. The obtained PEPPQ films exhibited excellent combined properties, including high thermal stability with T-g over 260 degrees C, high electrical insulating characteristics with a volume resistivity of over 10(17) Omega cm, and a dielectric strength higher than 212 V mu m(-1). Besides, the bulky substituents and low-molar-electronegative trifluoromethyl groups endowed the polymers with low dielectric constants (D-K < 2.82 at 1 MHz) and good water repellent property.
语种: 英语
内容类型: 期刊论文
URI标识: http://ir.iccas.ac.cn/handle/121111/35775
Appears in Collections:高技术材料实验室_期刊论文

Files in This Item:

There are no files associated with this item.


作者单位: 1.Beijing Jiaotong Univ, Sch Elect Engn, Beijing 100044, Peoples R China
2.Chinese Acad Sci, Inst Chem, Lab Adv Polymer Mat, Beijing 100190, Peoples R China
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Zhang, Xiu-min]'s Articles
[Ni, Hong-jiang]'s Articles
[Liu, Jin-gang]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Zhang, Xiu-min]‘s Articles
[Ni, Hong-jiang]‘s Articles
[Liu, Jin-gang]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院化学研究所 - Feedback
Powered by CSpace