NIMTE OpenIR  > 2018专题
Highly Reversible Li Plating Confined in Three-Dimensional Interconnected Microchannels toward High-Rate and Stable Metallic Lithium Anodes
Deng, Wei; Zhu, Wenhua; Zhou, Xufeng; Peng, Xiaoqiang; Liu, Zhaoping
2018
发表期刊ACS APPLIED MATERIALS & INTERFACES
卷号10期号:24页码:20387-20395
摘要Practical application of metallic Li anode in Li-ion batteries has been restricted because of dendrite growth of Li which induces poor stability and safety issues. Despite various hosts for Li having been developed to address these issues, it is still a challenge to achieve highly reversible and stable stripping/plating behavior of Li, especially at high-rate conditions. Herein, we propose a simple method of incorporating Li in commercial carbon fiber cloth (CFC) to realize high-rate and stable metallic Li anodes by confining stripping/plating of Li in microchannels of ZnO-decorated CFC (CFC/ZnO) and dissipating high current densities through conductive carbon fiber networks. The symmetrical cell using this novel anode can run stably for over 1800 h (900 cycles) under 1 mA cm(-2) and even 320 h (800 cycles) at 5 mA cm(-2), which has rarely been achieved previously through structural evolution of Li-metal anode. When it is paired with commercial activated carbon, the as-made Li-ion capacitor coin cell can deliver high-rate capability (up to 30 A g(-1)) and long-term cycling stability for over 5000 cycles at 10 A g(-1), and a large pouch cell can operate as ultrafast charge (similar to 1 min) battery with high-energy density of similar to 50 W h kg(-1).
关键词Dendrite Growth Ion Batteries Electrolyte Performance Composite Mechanisms Scaffold Nitrate Fiber
学科领域Chemistry
语种英语
文献类型期刊论文
条目标识符http://ir.nimte.ac.cn/handle/174433/17386
专题2018专题
推荐引用方式
GB/T 7714
Deng, Wei,Zhu, Wenhua,Zhou, Xufeng,et al. Highly Reversible Li Plating Confined in Three-Dimensional Interconnected Microchannels toward High-Rate and Stable Metallic Lithium Anodes[J]. ACS APPLIED MATERIALS & INTERFACES,2018,10(24):20387-20395.
APA Deng, Wei,Zhu, Wenhua,Zhou, Xufeng,Peng, Xiaoqiang,&Liu, Zhaoping.(2018).Highly Reversible Li Plating Confined in Three-Dimensional Interconnected Microchannels toward High-Rate and Stable Metallic Lithium Anodes.ACS APPLIED MATERIALS & INTERFACES,10(24),20387-20395.
MLA Deng, Wei,et al."Highly Reversible Li Plating Confined in Three-Dimensional Interconnected Microchannels toward High-Rate and Stable Metallic Lithium Anodes".ACS APPLIED MATERIALS & INTERFACES 10.24(2018):20387-20395.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Deng, Wei]的文章
[Zhu, Wenhua]的文章
[Zhou, Xufeng]的文章
百度学术
百度学术中相似的文章
[Deng, Wei]的文章
[Zhu, Wenhua]的文章
[Zhou, Xufeng]的文章
必应学术
必应学术中相似的文章
[Deng, Wei]的文章
[Zhu, Wenhua]的文章
[Zhou, Xufeng]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。