STUDIES ON THE COORDINATION STRUCTURE OF COBALT ELECTROPOLYURUSHIOL MEMBRANE AND IT'S CATALYTIC FUNCTION

TANG Jieyuan; ZHANG Wengong

doi:null

您当前的位置：

首页 >

文章列表页 >

STUDIES ON THE COORDINATION STRUCTURE OF COBALT ELECTROPOLYURUSHIOL MEMBRANE AND IT'S CATALYTIC FUNCTION

Research Article | 更新时间：2021-03-19

- STUDIES ON THE COORDINATION STRUCTURE OF COBALT ELECTROPOLYURUSHIOL MEMBRANE AND IT'S CATALYTIC FUNCTION
- Acta Polymerica Sinica Issue 3, Pages: 372-377(2001)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：20 June 2001，
扫描看全文
TANG Jieyuan, ZHANG Wengong. STUDIES ON THE COORDINATION STRUCTURE OF COBALT ELECTROPOLYURUSHIOL MEMBRANE AND IT'S CATALYTIC FUNCTION. [J]. Acta Polymerica Sinica (3):372-377(2001)
DOI：

TANG Jieyuan, ZHANG Wengong. STUDIES ON THE COORDINATION STRUCTURE OF COBALT ELECTROPOLYURUSHIOL MEMBRANE AND IT'S CATALYTIC FUNCTION. [J]. Acta Polymerica Sinica (3):372-377(2001) DOI：

摘要

电化学方法合成的聚合漆酚 (EPU)通过与氯化钴的异丙醇溶液作用

生成聚合漆酚钴配合物膜(EPU Co3+).采用红外光谱、XPS光电子能谱、DTA TG、动态机械热分析 (DMTA)以及原子发射光谱 (AES)等手段进行表征

确定其配位结构

即每个钴离子与EPU中两个链节单元的羟基发生配位而交联

因此玻璃化转变温度和耐热性能均得到提高 .实验表明

此配合物膜在室温下的Na2SO3水体系(pH =7)中能催化引发VAc的聚合.

Abstract

The membrane of cobalt electropolyurushiol coordination polymer was obtained by the reaction of cobalt chloride isopropyl alcohol solution with electropolyurushiol．The membrane of coordination polymer was characterized by FT-IR

XPS

DTA-TG

DMTA and AES

and its composition and structure were determined．Each Co2+ ion was coordinated with hydroxyls of two units in the EPU molecule

and cross-link was formed further because of producing σ coordination bond

thus hydrophobic membrane of coordination polymer was formed．Therefore its glass transition temperature increased and heat resistance was enhanced considerably．It was found that the coordination polymer membrane activated by Na2SO3 can catalyze polymerization of VAc in water phase in room temperature．

关键词

漆酚电化学聚合配合物配位催化醋酸乙烯酯

Keywords

references

更多指标>

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

STUDY ON CATALYZED POLYMERIZATION OF VAc BY COPPER ELECTROPOLYURUSHIOL

STUDY ON COORDINATION POLYMER OF SAMARIUM ELECTROPOLYURUSHIOL

ELECTROCHEMICAL SYNTHESIS OF CONDUCTING COPOLYMER OF PYPYRROLE AND CAPPROLACTAM

EXPERIMENTAL AND THEORETICAL INVESTIGATIONS ON THE ELECTROCHEMICAL POLYMERIZATION OF ORTHO-DISUBSTITUTED BENZENE

ELECTROPOLYMERIZATION OF CARBAZOLE IN MIXED ELECTROLYTE OF TETRAHYDROFURAN AND BORON TRIFLUORIDE DIETHYL ETHERATE

Related Author

No data

Related Institution

No data

Postal code：100190
Tel：010-62588927 Email：gfzxb@iccas.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 京ICP备05002797号-8 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰