中国科学院上海有机化学研究所机构知识库
Advanced  
SIOC OpenIR  > 中科院有机氟化学重点实验室  > 期刊论文
学科主题: 高分子化学
题名: Synthesis and mesomorphic properties of semi-perfluorinated chain liquid crystals
其他题名: 半含链液晶的合成及相关性质
作者: Yang YG(杨永刚) ; Chen BQ(陈宝铨) ; Wen JX(闻建勋)
通讯作者: 闻建勋
刊名: Liq. Cryst.
发表日期: 1999
卷: 26, 期:6, 页:893-896
收录类别: SCI
部门归属: 中国科学院上海有机化学研究所高分子材料研究室
英文摘要: Three homologous series of 4-(n-polyfluoroalkoxycarbonyl)phenyl 4-[(4-n-alkoxyphenyl)-ethynyl]benzoates have been synthesized from 1,1,3-trihydroperfluoropropanol, 1,1,5-trihydroperfluooropentanol and 1,1,7-trihydroperfluoroheptanol. Polarizing microscopic textrual observations and DSC measurements of the phase transitions of these compounds show that most of them are thermotropic liquid crystals with smectic A and very broad smectic C phases; furthermore, several show very narrow monotropic SmB phases. The effect of the terminal polyfluoroalkoxy and alkoxy groups on the mesomorphic behaviour is also discussed.
语种: 英语
相关网址: 查看原文
WOS记录号: WOS:000080480400012
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/21587
Appears in Collections:中科院有机氟化学重点实验室_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
990038.pdf(376KB)----开放获取--View Download

Recommended Citation:
Yang YG,Chen BQ,Wen JX. Synthesis and mesomorphic properties of semi-perfluorinated chain liquid crystals[J]. Liq. Cryst.,1999,26(6):893-896.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[杨永刚]'s Articles
[陈宝铨]'s Articles
[闻建勋]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[杨永刚]‘s Articles
[陈宝铨]‘s Articles
[闻建勋]‘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
文件名: 990038.pdf
格式: Adobe PDF
此文件暂不支持浏览
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!
Powered by CSpace