Composites Based on Functionalized Polystyrene and Semiconductor Quantum Dots

被引：3
|
作者：
Derikov, Ya. I. [1 ]
Shandryuk, G. A. [1 ]
Karpov, O. N. [1 ]
Tal'rose, R. V. [1 ]
机构：
[1] Russian Acad Sci, Topchiev Inst Petrochem Synth, Moscow 119991, Russia
来源：
POLYMER SCIENCE SERIES B | 2020年 / 62卷 / 02期
基金：
俄罗斯科学基金会;
关键词：
RADICAL POLYMERIZATION; LIGANDS; NANOCRYSTALS; STABILITY; PHASE; WATER; SIZE;
D O I：
10.1134/S1560090420020025
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A procedure for producing nanocomposites by bonding polystyrene to the terminal carboxyl group and quantum dots based on CdSe and ZnS has been developed. The terminal functional group has been introduced into the polymer by radical polymerization with reversible chain transfer using trithiocarbonate. The effect of the reaction conditions and structure of the reversible chain transfer agent on the content of quantum dots in the nanocomposite has been studied. It has been shown that quantum dots of the CdSe core type and the CdSe/ZnS core/shell type have different activity upon binding to the polymer.
引用
收藏
页码：144 / 151
页数：8
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