Li4Ti5O12 nanowires intertwined with carbon nanotubes for ultra-long life and conductive additive-free anodes of lithium-ion batteries

被引：7
|
作者：
Li, Yuexian [1 ]
Song, Jian [1 ]
Tian, Qinghua [1 ]
机构：
[1] Zhejiang Sci Tech Univ, Dept Chem, Hangzhou 310018, Peoples R China
来源：
MATERIALS LETTERS | 2023年 / 348卷
关键词：
Energy storage and conversion; Carbon nanotubes; Li4Ti5O12; anode; Ultra-long life; FRAMEWORKS;
D O I：
10.1016/j.matlet.2023.134698
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Herein, a novel Li4Ti5O12@carbon nanotubes (CNT) composite, composed of Li4Ti5O12 nanowires intertwined with CNT (4 wt%), is synthesized by a simple method and studied as conductive additive-free anodes of lithiumion batteries (LIBs). Results indicate that the Li4Ti5O12@CNT shows impressive electrochemical performances, such as high initial coulombic efficiency (ICE, similar to 94%), acceptable capacity (147.6 mAh g(-1)) and ultra-long life (3000 cycles). The facile preparation process and the impressive electrochemical performance make Li4Ti5O12@CNT anode promising in LIB application.
引用
收藏
页数：4
相关论文
共 50 条
  • [1] Cu/Li4Ti5O12 scaffolds as superior anodes for lithium-ion batteries
    Wang, Xi
    Liu, Dequan
    Weng, Qunhong
    Liu, Jiangwei
    Liang, Qifeng
    Zhang, Chao
    NPG ASIA MATERIALS, 2015, 7 : e171 - e171
  • [2] Effect of phosphoric acid as slurry additive on Li4Ti5O12 lithium-ion anodes
    Xu, Yun
    Mullaliu, Angelo
    Lin, Shawn D.
    Ma, Yanjiao
    Asenbauer, Jakob
    Zarrabeitia, Maider
    Passerini, Stefano
    Bresser, Dominic
    ELECTROCHIMICA ACTA, 2022, 429
  • [3] Li4Ti5O12/Ti4O7/carbon nanotubes composite anode material for lithium-ion batteries
    Zhang, Xiaoyan
    Xu, Wen
    Li, Xing
    Zhong, Xiaoxi
    Liu, Wanying
    Lin, Yuanhua
    Xia, Ruochen
    MICRO & NANO LETTERS, 2018, 13 (07): : 915 - 918
  • [4] Li4Ti5O12/Sn composite anodes for lithium-ion batteries: Synthesis and electrochemical performance
    Cai, Rui
    Yu, Xing
    Liu, Xiaoqin
    Shao, Zongping
    JOURNAL OF POWER SOURCES, 2010, 195 (24) : 8244 - 8250
  • [5] Li4Ti5O12/graphene nanoribbons composite as anodes for lithium ion batteries
    Medina, P. A.
    Zheng, H.
    Fahlman, B. D.
    Annamalai, P.
    Swartbooi, A.
    le Roux, L.
    Mathe, M. K.
    SPRINGERPLUS, 2015, 4
  • [6] Electrochemical performance of Li4Ti5O12/carbon nanotubes/graphene composite as an anode material in lithium-ion batteries
    Chen, Yuting
    Zhang, Haiyan
    Li, Yunyong
    Chen, Yiming
    Luo, Tao
    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2017, 42 (10) : 7195 - 7201
  • [7] Insight into the effects of conductive PANI layer on Li4Ti5O12 nanofibers anode for lithium-ion batteries
    Huang, Zan
    Luo, Peifang
    SOLID STATE IONICS, 2017, 311 : 52 - 57
  • [8] Preparation of Li4Ti5O12 nanosheetsicarbon nanotubes composites and application of anode materials for lithium-ion batteries
    Zhang, Pengfei
    Chen, Ming
    Shen, Xiao
    Wu, Qianhui
    Zhang, Xiue
    Huan, Long
    Diao, Guowang
    ELECTROCHIMICA ACTA, 2016, 204 : 92 - 99
  • [9] High performance Li4Ti5O12 material as anode for lithium-ion batteries
    Wang, Jie
    Zhao, Hailei
    Wen, Yeting
    Xie, Jingying
    Xia, Qing
    Zhang, Tianhou
    Zeng, Zhipeng
    Du, Xuefei
    ELECTROCHIMICA ACTA, 2013, 113 : 679 - 685
  • [10] Template-free synthesis of biomass-derived carbon coated Li4Ti5O12 microspheres as high performance anodes for lithium-ion batteries
    Li, Keqiang
    Zhang, Yang
    Sun, Yunong
    Xu, Yunlong
    Zhang, Huang
    Ye, Pan
    Zheng, Mengdan
    Zhou, Nan
    Wang, Di
    APPLIED SURFACE SCIENCE, 2018, 459 : 572 - 582
12345