石墨烯
氧化物
聚合
自由基聚合
自由基引发剂
材料科学
钴介导的自由基聚合
激进的
高分子化学
化学
化学工程
光化学
有机化学
纳米技术
聚合物
复合材料
工程类
冶金
作者
Dmitry Voylov,Tomonori Saito,Bradley S. Lokitz,David Uhrig,Yangyang Wang,Alexander L. Agapov,Adam P. Holt,Vera Bocharova,A. Kisliuk,Alexei P. Sokolov
出处
期刊:ACS Macro Letters
[American Chemical Society]
日期:2016-01-19
卷期号:5 (2): 199-202
被引量:27
标识
DOI:10.1021/acsmacrolett.6b00003
摘要
The free radical and controlled radical polymerization of sodium 4-vinylbenzenesulfonate using graphene oxide as a radical initiator was studied. This work demonstrates that graphene oxide can initiate radical polymerization in an aqueous solution without any additional initiator. Poly(sodium 4-vinylbenzenesulfonate) obtained via reversible addition-fragmentation chain transfer polymerization had a controlled molecular weight with a very narrow polydispersity ranging between 1.01 and 1.03. The reduction process of graphene oxide as well as the resulting composite material properties were analyzed in detail.
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