ABSTRACT This work reports the synthesis of poly (monomethyl itaconate) grafted multi-layer graphene oxide (PMMI-g-GO) by atom transfer radical polymerization using activators regenerated by electron transfer (ARGET-ATRP). PMMI-g-GO presents outstanding properties, such as a high electrical conductivity (5.04 Sm-1), low number of stacked graphene layers (6) and IG/I2D ratio of 2.05 estimated from Raman spectrum, which indicates the high quality of PMMI-g-GO as a graphenic material. In addition, polymer brushes based on PMMI represent a new green alternative for the development of polymer composite materials, since the monomer used for their production is obtained from a renewable source. Interestingly, the PMMI-g-GO nanomaterial is also capable of storing Li+ ions without the need of using electron conductive additives that are usually employed in the electrode´s composition of conventional lithium ion batteries.

中文翻译：

---

可持续、轻质和导电聚合物刷的合成接枝多层氧化石墨烯

摘要 这项工作报告了使用通过电子转移再生的活化剂 (ARGET-ATRP) 通过原子转移自由基聚合合成聚衣康酸单甲酯接枝多层氧化石墨烯 (PMMI-g-GO)。PMMI-g-GO 具有出色的性能，例如高电导率 (5.04 Sm-1)、少量堆叠石墨烯层 (6) 和从拉曼光谱估计的 IG/I2D 比为 2.05，这表明 PMMI 的高质量-g-GO 作为石墨烯材料。此外，基于 PMMI 的聚合物刷代表了聚合物复合材料开发的一种新的绿色替代方案，因为用于其生产的单体是从可再生资源中获得的。有趣的是，