SYNTHESES OF POLY(ETHYL VINYL ETHER) CONTAINING C60 AND FLUORESCENCE BEHAVIOR THEREOF

HONG Han; LIU Xiangqian; DU Fusheng; ZHOU Peng; LI Fumian

doi:null

您当前的位置：

首页 >

文章列表页 >

SYNTHESES OF POLY(ETHYL VINYL ETHER) CONTAINING C60 AND FLUORESCENCE BEHAVIOR THEREOF

Research Bulletin | 更新时间：2021-03-19

- SYNTHESES OF POLY(ETHYL VINYL ETHER) CONTAINING C60 AND FLUORESCENCE BEHAVIOR THEREOF
- Acta Polymerica Sinica Issue 1, Pages: 123-125(1999)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：20 February 1999，
扫描看全文
HONG Han, LIU Xiangqian, DU Fusheng, ZHOU Peng, LI Fumian. SYNTHESES OF POLY(ETHYL VINYL ETHER) CONTAINING C60 AND FLUORESCENCE BEHAVIOR THEREOF. [J]. Acta Polymerica Sinica (1):123-125(1999)
DOI：

HONG Han, LIU Xiangqian, DU Fusheng, ZHOU Peng, LI Fumian. SYNTHESES OF POLY(ETHYL VINYL ETHER) CONTAINING C60 AND FLUORESCENCE BEHAVIOR THEREOF. [J]. Acta Polymerica Sinica (1):123-125(1999) DOI：

摘要

Ｃ６０的高分子化一直被认为是Ｃ６０材料化的一个重要途径［１～５］

但含Ｃ６０的高分子的制备及其性能表征却遇到很多困难．迄今为止

制备含Ｃ６０的高分子的方法多采用自由基引发剂或阴离子引发剂引发Ｃ６０与烯类单体共聚［２

３

６］

这使共聚单体的范围受到限制

特别是对于乙烯基醚类单体

由于其双键的富电子特性

用自由基引发剂或阴离子引发剂引发均难以聚合．我们曾经报道用ＺｉｅｇｌｅｒＮａｔａ催化剂催?...

Abstract

The coordination polymerization of ethyl vinyl ether conducted by using Ziegler Natta catalyst in the presence of C60 has been studied under certain conditions

i.e.Al/Ti=3.It has been found that the polymerization conversion increased with the increase of C60 added in the polymerization system.GPC results of the polymers obtained show that the molecular weight increased with the increase of C60 .The solubility and UV vis spectra of polymers indicate that C60 was covalently incorporated into the PEVE chains.C60-PEVE displays the fluorescence emission at 525nm with the exciting wavelength of 440nm at room temperature.Since C60 does not process fluorescence emission at room temperature

and there is no hetero-atoms on C60 and no chromophore other than C60 in C60-PEVE

it is reasonable to assign that the lessening of the high symmetry of C60 bonded to PEVE leads to the exhibition of fluorescence.

关键词

Ｃ６０乙烯基乙醚ＺｉｅｇｌｅｒＮａｔａ催化剂荧光

Keywords

references

更多指标>

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

FLUORESCENCE BEHAVIOR OF POLYALLYLAMINE-C60 ADDUCT

SYNTHESIS AND LUMINESCENCE PROPERTIE OF BIFUNCTIONAL WATER-SOLUBLE LUMINESCENCE POLYMER MATERIALS

SYNTHESIS AND FLUORESCENT PROPERTYIES OF PHOSPHAPHENANTHRENECONTAINING POLYSTYRENE

STUDY ON CHALCONE-CONTAINING COPOLYMERS WITH THERMOSENSITIVITY AND FLUORESCENCE PROPERTIES

PREPARATION AND RESEARCH ON HYBRID MATERIALS WITH LANTHANIDE NICOTINATE COMPLEXES COVALENTLY BONDED TO SILICA

Related Author

No data

Related Institution

College of Chemistry &amp&nbsp

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