中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 合肥物质科学研究院
  3. 中国科学院合肥物质科学研究院
  4. 中科院合肥智能机械研究所
High-performance Li-ion Sn anodes with enhanced electrochemical properties using highly conductive TiN nanotubes array as a 3D multifunctional support

文献类型：期刊论文

作者Pu, Jun1; Du, Hongxiu1; Wang, Jian1; Wu, Wenlu1; Shen, Zihan1; Liu, Jinyun2; Zhang, Huigang1
刊名JOURNAL OF POWER SOURCES
出版日期2017-08-31
卷号360页码:189-195
关键词Titanium Nitride Nanotubes Array Electric Conductivity Lithium Ion Batteries Tin Anode
DOI10.1016/j.jpowsour.2017.05.111
文献子类Article
英文摘要High capacity electrodes are demanded to increase the energy and power density of lithiumion batteries. However, the cycling and rate properties are severely affected by the large volume changes caused by the lithium insertion and extraction. Structured electrodes with mechanically stable scaffolds are widely developed to mitigate the adverse effects of volume changes. Tin, as a promising anode material, receives great attentions because of its high theoretic capacity. There is a critical value of tin particle size above which tin anodes readily crack, leading to low cyclability. The electrode design using mechanical scaffolds must retain tin particles below the critical size and concurrently enable high volumetric capacity. It is a challenge to guarantee the critical size for high cyclability and space utilization for high volumetric capacity. This study provides a highly conductive TiN nanotubes array with submicron diameters, which enable thin tin coating without sacrificing the volumetric capacity. Such a structured electrode delivers a capacity of 795 mAh g(sn)(-1) (Sn basis) and 1812 mAh cm(el)(-3) (electrode basis). The long-term cycling shows only 0.04% capacity decay per cycle. (c) 2017 Elsevier B.V. All rights reserved.
WOS关键词TITANIUM NITRIDE NANOWIRES ; LITHIUM STORAGE ; BATTERY ANODES ; TIO2 NANOTUBE ; THIN-FILM ; NEGATIVE ELECTRODE ; FACILE SYNTHESIS ; CARBON ; SUPERCAPACITORS ; NANOPARTICLES
WOS研究方向Chemistry ; Electrochemistry ; Energy & Fuels ; Materials Science
语种英语
WOS记录号WOS:000406818600022
资助机构Thousand Youth Talents Plan(128010) ; Thousand Youth Talents Plan(128010) ; Thousand Youth Talents Plan(128010) ; Thousand Youth Talents Plan(128010) ; Thousand Youth Talents Plan(128010) ; Thousand Youth Talents Plan(128010) ; Thousand Youth Talents Plan(128010) ; Thousand Youth Talents Plan(128010) ; National Materials Genome Project(2016YFB0700600) ; National Materials Genome Project(2016YFB0700600) ; National Materials Genome Project(2016YFB0700600) ; National Materials Genome Project(2016YFB0700600) ; National Materials Genome Project(2016YFB0700600) ; National Materials Genome Project(2016YFB0700600) ; National Materials Genome Project(2016YFB0700600) ; National Materials Genome Project(2016YFB0700600) ; Jiangsu Outstanding Youth Funds(BK20160012) ; Jiangsu Outstanding Youth Funds(BK20160012) ; Jiangsu Outstanding Youth Funds(BK20160012) ; Jiangsu Outstanding Youth Funds(BK20160012) ; Jiangsu Outstanding Youth Funds(BK20160012) ; Jiangsu Outstanding Youth Funds(BK20160012) ; Jiangsu Outstanding Youth Funds(BK20160012) ; Jiangsu Outstanding Youth Funds(BK20160012) ; "Jiangsu Shuangchuang" Program ; "Jiangsu Shuangchuang" Program ; "Jiangsu Shuangchuang" Program ; "Jiangsu Shuangchuang" Program ; "Jiangsu Shuangchuang" Program ; "Jiangsu Shuangchuang" Program ; "Jiangsu Shuangchuang" Program ; "Jiangsu Shuangchuang" Program ; Nantong Fundamental Research Funds(GY12016040) ; Nantong Fundamental Research Funds(GY12016040) ; Nantong Fundamental Research Funds(GY12016040) ; Nantong Fundamental Research Funds(GY12016040) ; Nantong Fundamental Research Funds(GY12016040) ; Nantong Fundamental Research Funds(GY12016040) ; Nantong Fundamental Research Funds(GY12016040) ; Nantong Fundamental Research Funds(GY12016040) ; Thousand Youth Talents Plan(128010) ; Thousand Youth Talents Plan(128010) ; Thousand Youth Talents Plan(128010) ; Thousand Youth Talents Plan(128010) ; Thousand Youth Talents Plan(128010) ; Thousand Youth Talents Plan(128010) ; Thousand Youth Talents Plan(128010) ; Thousand Youth Talents Plan(128010) ; National Materials Genome Project(2016YFB0700600) ; National Materials Genome Project(2016YFB0700600) ; National Materials Genome Project(2016YFB0700600) ; National Materials Genome Project(2016YFB0700600) ; National Materials Genome Project(2016YFB0700600) ; National Materials Genome Project(2016YFB0700600) ; National Materials Genome Project(2016YFB0700600) ; National Materials Genome Project(2016YFB0700600) ; Jiangsu Outstanding Youth Funds(BK20160012) ; Jiangsu Outstanding Youth Funds(BK20160012) ; Jiangsu Outstanding Youth Funds(BK20160012) ; Jiangsu Outstanding Youth Funds(BK20160012) ; Jiangsu Outstanding Youth Funds(BK20160012) ; Jiangsu Outstanding Youth Funds(BK20160012) ; Jiangsu Outstanding Youth Funds(BK20160012) ; Jiangsu Outstanding Youth Funds(BK20160012) ; "Jiangsu Shuangchuang" Program ; "Jiangsu Shuangchuang" Program ; "Jiangsu Shuangchuang" Program ; "Jiangsu Shuangchuang" Program ; "Jiangsu Shuangchuang" Program ; "Jiangsu Shuangchuang" Program ; "Jiangsu Shuangchuang" Program ; "Jiangsu Shuangchuang" Program ; Nantong Fundamental Research Funds(GY12016040) ; Nantong Fundamental Research Funds(GY12016040) ; Nantong Fundamental Research Funds(GY12016040) ; Nantong Fundamental Research Funds(GY12016040) ; Nantong Fundamental Research Funds(GY12016040) ; Nantong Fundamental Research Funds(GY12016040) ; Nantong Fundamental Research Funds(GY12016040) ; Nantong Fundamental Research Funds(GY12016040)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/33583]  
专题合肥物质科学研究院_中科院合肥智能机械研究所
作者单位1.Nanjing Univ, Collaborat Innovat Ctr Adv Microstruct, Natl Lab Solid State Microstruct, Coll Engn & Appl Sci,Inst Mat Engn, Nanjing, Jiangsu, Peoples R China
2.Chinese Acad Sci, Inst Intelligent Machines, Hefei, Anhui, Peoples R China
推荐引用方式
GB/T 7714		 Pu, Jun,Du, Hongxiu,Wang, Jian,et al. High-performance Li-ion Sn anodes with enhanced electrochemical properties using highly conductive TiN nanotubes array as a 3D multifunctional support[J]. JOURNAL OF POWER SOURCES,2017,360:189-195.
APA Pu, Jun.,Du, Hongxiu.,Wang, Jian.,Wu, Wenlu.,Shen, Zihan.,...&Zhang, Huigang.(2017).High-performance Li-ion Sn anodes with enhanced electrochemical properties using highly conductive TiN nanotubes array as a 3D multifunctional support.JOURNAL OF POWER SOURCES,360,189-195.
MLA Pu, Jun,et al."High-performance Li-ion Sn anodes with enhanced electrochemical properties using highly conductive TiN nanotubes array as a 3D multifunctional support".JOURNAL OF POWER SOURCES 360(2017):189-195.

入库方式： OAI收割

来源：合肥物质科学研究院

浏览0
下载0
收藏0
其他版本

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。