• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>RSC Advances >Integrated reduced graphene oxide multilayer/Li composite anode for rechargeable lithium metal batteries
【24h】

Integrated reduced graphene oxide multilayer/Li composite anode for rechargeable lithium metal batteries

机译：用于可充电锂金属电池的集成还原石墨烯氧化物多层/锂复合阳极

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Suppressing the growth of dendritic lithium is one of the most critical challenges for the development of Li metal batteries. Herein we report an integrated reduced graphene oxide (rGO) multilayer/Li composite electrode, in which filtration-synthesized free-standing rGO film acts as a conductive support for the strong anchoring of Li metal. When tested as an electrode for rechargeable Li metal batteries, the rGO/Li composite exhibits noticeable enhancement of electrochemical performance with better cycling stability than the unmodified Li. The interconnected rGO layers not only help to suppress the formation of dendritic Li, but also store the dead Li and restrain the uneven surface potential. The proposed electrode design protocol would provide a better insight into the preparation of other high-performance lithium-based batteries.
机译：抑制树突锂的生长是Li金属电池开发的最关键挑战之一。 在此，我们报告了一种整合的石墨烯氧化物（RGO）多层/锂复合电极，其中过滤合成的独立RGO膜用作Li金属的强锚固的导电载体。 当测试为可充电Li金属电池的电极时，RGO / Li复合材料具有比未修饰的Li更好的循环稳定性的电化学性能的显着提高。 相互连接的rgo层不仅有助于抑制树突锂的形成，而且还储存死亡的李并抑制不均匀的表面电位。 所提出的电极设计方案将更好地了解制备其他高性能锂基电池的准备。

著录项

  • 来源
    《RSC Advances》 |2016年第14期|共8页
  • 作者

    Zhang Yi-jun; Xia Xin-hui; Wang Dong-huang; Wang Xiu-li; Gu Chang-dong; Tu Jiang-ping;

  • 作者单位

    Zhejiang Univ Sch Mat Sci &

    Engn Key Lab Adv Mat &

    Applicat Batteries Zhejiang Pro State Key Lab Silicon Mat Hangzhou 310027 Zhejiang Peoples R China;

    Zhejiang Univ Sch Mat Sci &

    Engn Key Lab Adv Mat &

    Applicat Batteries Zhejiang Pro State Key Lab Silicon Mat Hangzhou 310027 Zhejiang Peoples R China;

    Zhejiang Univ Sch Mat Sci &

    Engn Key Lab Adv Mat &

    Applicat Batteries Zhejiang Pro State Key Lab Silicon Mat Hangzhou 310027 Zhejiang Peoples R China;

    Zhejiang Univ Sch Mat Sci &

    Engn Key Lab Adv Mat &

    Applicat Batteries Zhejiang Pro State Key Lab Silicon Mat Hangzhou 310027 Zhejiang Peoples R China;

    Zhejiang Univ Sch Mat Sci &

    Engn Key Lab Adv Mat &

    Applicat Batteries Zhejiang Pro State Key Lab Silicon Mat Hangzhou 310027 Zhejiang Peoples R China;

    Zhejiang Univ Sch Mat Sci &

    Engn Key Lab Adv Mat &

    Applicat Batteries Zhejiang Pro State Key Lab Silicon Mat Hangzhou 310027 Zhejiang Peoples R China;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 化学;
  • 关键词

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