Watching polymers grow: real time monitoring of polymerizations via an on-line ESI-MS/microreactor coupling

被引：68

作者：

Haven, Joris J. ^{[1
]}

Vandenbergh, Joke ^{[1
]}

Junkers, Tanja ^{[1
]}

机构：

[1] Univ Hasselt, Polymer React Design Grp, Inst Mat Res IMO, B-3590 Diepenbeek, Belgium

来源：

CHEMICAL COMMUNICATIONS | 2015年 / 51卷 / 22期

关键词：

ELECTROSPRAY-IONIZATION MASS; MONOMER SEQUENCE DISTRIBUTION; CHEMICAL-REACTIONS; SPECTROMETRY; MECHANISM; RAFT; TOOL; CHEMISTRY; MS;

D O I：

10.1039/c4cc10426a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A technique for the continuous on-line monitoring of polymerization processes by electrospray ionization mass spectrometry (ESI-MS) is presented via coupling with a commercial microreactor system. The potential is demonstrated by monitoring polymerizations in real time under synthesis conditions. Furthermore, a single acrylate monomer insertion into a oligo-RAFT agent, as used in the synthesis of mono-disperse sequence controlled materials, was optimized by on-line screening of reaction conditions.

引用

页码：4611 / 4614

页数：4

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