首页> 外文期刊>RSC Advances >Facile one-step synthesis of highly graphitized hierarchical porous carbon nanosheets with large surface area and high capacity for lithium storage
【24h】

Facile one-step synthesis of highly graphitized hierarchical porous carbon nanosheets with large surface area and high capacity for lithium storage

机译:具有大表面积和锂储存大容量的高石墨化分层多孔碳纳米片的便利一步合成

获取原文
           

摘要

Hierarchical porous carbon nanosheets (HPCSs) were prepared from acrylic resin using FeCl _(3) ·6H _(2) O as catalyst and ZnCl _(2) as activator. The as-obtained materials possess a nanosheet structure and a combination of high graphitization degree and large surface area (2109 m ~(2) g ~(?1) ). When incorporated into the anode of a Lithium Ion Battery (LIBs), the HPCSs achieve a maximum specific capacity of 1642 mA h g ~(?1) at 100 mA g ~(?1) and 1100 mA h g ~(?1) at 500 mA g ~(?1) after 150 cycles, exhibiting enormous potential in developing advanced high performance LIBs. This work offers a facile strategy for the preparation of hierarchical porous carbon materials with high performance in LIBs from resin.
机译:使用FECL _(3)·6H _(2)O作为催化剂和ZnCl _(2)作为活化剂,从丙烯酸树脂制备分层多孔碳纳米片(HPCS)。 AS获得的材料具有纳米片结构和高图石化度和大表面积(2109m〜(2)G〜(α1))的组合。当掺入锂离子电池(LIBS)的阳极中时,HPCS在500 mA g〜(α1)和1100 mA hg〜(Δ1)的最大比容量为1642 mA hg〜(Δ1)在150个周期后MA G〜(?1),在开发先进的高性能libs方面表现出巨大潜力。这项工作提供了一种适用于在树脂中具有高性能的分层多孔碳材料的容易策略。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号