FeS2 encapsulated with mesoporous carbon for high-performance lithium-ion batteries

被引：7
|
作者：
Liu, Heguang [1 ]
Jing, Ruixuan [1 ]
Wang, Zilu [1 ]
You, Caiyin [1 ]
机构：
[1] Xian Univ Technol, Sch Mat Sci & Engn, Xian 710048, Peoples R China
来源：
MRS COMMUNICATIONS | 2021年 / 11卷 / 04期
基金：
中国国家自然科学基金; 中国博士后科学基金;
关键词：
Composite; Energy storage; Microstructure; Morphology; HIGH-CAPACITY; CATHODE; ANODE; FES2-AT-C; SPHERES;
D O I：
10.1557/s43579-021-00048-6
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
FeS2 is thought to be a kind of promising anode materials used for lithium-ion batteries (LIBs), but the intrinsic low electrical conductivity and remarkable volume change hinder its practical application. In the present work, we proposed a strategy by introducing mesoporous carbon (MPC) to obtain a FeS2/MPC composite electrode for LIBs. The FeS2/MPC composite was prepared by hydrothermal method. The results indicated that the FeS2/MPC composite electrode exhibited better electrochemical performance than pristine FeS2. Especially, the discharge capacity of composite electrode reached 650 mAh g(-1) at 0.5 C current density, and this was significantly higher than that of pristine FeS2.
引用
收藏
页码：418 / 424
页数：7
相关论文
共 50 条
  • [1] FeS2 encapsulated with mesoporous carbon for high-performance lithium-ion batteries
    Heguang Liu
    Ruixuan Jing
    Zilu Wang
    Caiyin You
    MRS Communications, 2021, 11 : 418 - 424
  • [2] Tin Nanoparticles Encapsulated Carbon Nanoboxes as High-Performance Anode for Lithium-Ion Batteries
    Yang, Ziming
    Wu, Hong-Hui
    Zheng, Zhiming
    Cheng, Yong
    Li, Pei
    Zhang, Qiaobao
    Wang, Ming-Sheng
    FRONTIERS IN CHEMISTRY, 2018, 6
  • [3] Pyrite FeS2 microspheres wrapped by reduced graphene oxide as high-performance lithium-ion battery anodes
    Xue, Hongtao
    Yu, Denis Y. W.
    Qing, Jian
    Yang, Xia
    Xu, Jun
    Li, Zhangpeng
    Sun, Mingliang
    Kang, Wenpei
    Tang, Yongbing
    Lee, Chun-Sing
    JOURNAL OF MATERIALS CHEMISTRY A, 2015, 3 (15) : 7945 - 7949
  • [4] A variety of carbon-coated FeS2 anodes: FeS2@CNT with excellent lithium-ion storage performance
    He, Changjian
    Li, Xiaochun
    Zheng, Jie
    Tang, Bohejin
    Rui, Yichuan
    COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2022, 637
  • [5] Nitrogen-Doped Carbon-Encapsulated Ordered Mesoporous SiOx as Anode for High-Performance Lithium-Ion Batteries
    Ling, Yang
    Gao, Yuan
    Peng, Yan
    Guan, Shiyou
    CHEMISTRY-AN ASIAN JOURNAL, 2022, 17 (16)
  • [6] Turbostratic carbon-localised FeS2 nanocrystals as anodes for high-performance sodium-ion batteries
    Liu, Yanyan
    Zhang, Long
    Liu, Di
    Hu, Wentao
    Yan, Xinlin
    Yu, Chuang
    Zeng, Hong
    Shen, Tongde
    NANOSCALE, 2019, 11 (33) : 15497 - 15507
  • [7] Enhanced Roles of Carbon Architectures in High-Performance Lithium-Ion Batteries
    Wang, Lu
    Han, Junwei
    Kong, Debin
    Tao, Ying
    Yang, Quan-Hong
    NANO-MICRO LETTERS, 2019, 11 (01)
  • [8] Scalable synthesis of mesoporous FeS2 nanorods as high-performance anode materials for sodium-ion batteries
    Zhang, Zhi-Wen
    Zhong, Xiao-Bin
    Zhang, Yao-Hui
    Tang, Meng-Yao
    Li, Shu-Xian
    Zhang, Huan-Huan
    Hu, Peng-Fei
    Liang, Jun-Fei
    RARE METALS, 2022, 41 (01) : 21 - 28
  • [9] One-pot Biotemplate Synthesis of FeS2 Decorated Sulfur-doped Carbon Fiber as High Capacity Anode for Lithium-ion Batteries
    Gan, Yongping
    Xu, Feiqiang
    Luo, Jianmin
    Yuan, Huadong
    Jin, Chengbin
    Zhang, Liyuan
    Fang, Cong
    Sheng, Ouwei
    Huang, Hui
    Xia, Yang
    Liang, Chu
    Zhang, Jun
    Zhang, Wenkui
    Tao, Xinyong
    ELECTROCHIMICA ACTA, 2016, 209 : 201 - 209
  • [10] Resilient carbon encapsulation of iron pyrite (FeS2) cathodes in lithium ion batteries
    Yoder, Tara S.
    Tussing, Matthew
    Cloud, Jacqueline E.
    Yang, Yongan
    JOURNAL OF POWER SOURCES, 2015, 274 : 685 - 692
12345