Uniform Li2S precipitation on N,O-codoped porous hollow carbon fibers for high-energy-density lithium-sulfur batteries with superior stability

被引：39
|
作者：
Qie, Long
Manthiram, Arumugam [1 ,2 ]
机构：
[1] Univ Texas Austin, Mat Sci & Engn Program, Austin, TX 78712 USA
[2] Univ Texas Austin, Texas Mat Inst, Austin, TX 78712 USA
来源：
CHEMICAL COMMUNICATIONS | 2016年 / 52卷 / 73期
关键词：
PERFORMANCE; NITROGEN; CAPACITY; CATHODE;
D O I：
10.1039/c6cc06340c
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A lithium-polysulfide cell with superior stability is reported with N,O-codoped carbon hollow fiber (NCHF) sheets as a current collector. Due to the highly effective chemisorption and physical adsorption of lithium polysulfides on doped NCHF and a uniform Li2S precipitation during cycling, the Li2S6-impregnated NCHF electrodes exhibit high sulfur utilization and superior cycling stability even with a high areal sulfur loading of 6.2 mg cm(-2).
引用
收藏
页码：10964 / 10967
页数：4
相关论文
共 50 条
  • [21] Li2S/transition metal carbide composite as cathode material for high performance lithium-sulfur batteries
    Pourali, Zeinab
    Yaftian, Mohammad Reza
    Sovizi, Mohammad Reza
    MATERIALS CHEMISTRY AND PHYSICS, 2018, 217 : 117 - 124
  • [22] Li2S nanocomposites underlying high-capacity and cycling stability in all-solid-state lithium-sulfur batteries
    Nagao, Motohiro
    Hayashi, Akitoshi
    Tatsumisago, Masahiro
    Ichinose, Takahiro
    Ozaki, Tomoatsu
    Togawa, Yoshihiko
    Mori, Shigeo
    JOURNAL OF POWER SOURCES, 2015, 274 : 471 - 476
  • [23] Battery Separators Functionalized with Edge-Rich MoS2/C Hollow Microspheres for the Uniform Deposition of Li2S in High-Performance Lithium-Sulfur Batteries
    Zheng, Nan
    Jiang, Guangyu
    Chen, Xiao
    Mao, Jiayi
    Jiang, Nan
    Li, Yongsheng
    NANO-MICRO LETTERS, 2019, 11 (01)
  • [24] Battery Separators Functionalized with Edge-Rich MoS2/C Hollow Microspheres for the Uniform Deposition of Li2S in High-Performance Lithium-Sulfur Batteries
    Nan Zheng
    Guangyu Jiang
    Xiao Chen
    Jiayi Mao
    Nan Jiang
    Yongsheng Li
    Nano-Micro Letters, 2019, 11 (03) : 104 - 118
  • [25] An electrolyte additive of bromoxoindole enables uniform Li-ion flux and tunable Li2S deposition for high-performance lithium-sulfur batteries
    Zou, Jinxuan
    He, Pengxuan
    Zhang, Yufang
    Cai, Dong
    Yang, Shuo
    He, Ying
    Dong, Yangyang
    Xiao, Kuikui
    Zhou, Xuemei
    Nie, Huagui
    Yang, Zhi
    JOURNAL OF MATERIALS CHEMISTRY A, 2024, 12 (09) : 5520 - 5529
  • [26] Multimodal Capturing of Polysulfides by Phosphorus-Doped Carbon Composites for Flexible High-Energy-Density Lithium-Sulfur Batteries
    Jo, Seong-Chan
    Hong, Jeong-Won
    Choi, Ik-Hyeon
    Kim, Min-Ju
    Kim, Byung Gon
    Lee, You-Jin
    Choi, Hye Young
    Kim, Doohun
    Kim, TaeYoung
    Baeg, Kang-Jun
    Park, Jun-Woo
    SMALL, 2022, 18 (21)
  • [27] Conductive inks composed of multicomponent carbon nanomaterials and hydrophilic polymer binders for high-energy-density lithium-sulfur batteries
    Qiao, Xin
    Wang, Chaozhi
    Zang, Jun
    Guo, Baofu
    Zheng, Ying
    Zhang, Rongrong
    Cui, Jingqin
    Fang, Xiaoliang
    ENERGY STORAGE MATERIALS, 2022, 49 : 236 - 245
  • [28] A N,S-codoped hierarchical carbon Foam@Porous carbon composite as freestanding cathode for high-performance lithium-sulfur batteries
    Zhang, Fengxiang (zhangfx@dlut.edu.cn), 1600, Elsevier Ltd (768):
  • [29] A N,S-codoped hierarchical carbon Foam@Porous carbon composite as freestanding cathode for high-performance lithium-sulfur batteries
    Yang, He
    Zhang, Xu
    Guo, Junling
    Zhu, Weili
    Zhao, Shupeng
    Wang, Fang
    Fan, Qiuyu
    Xiao, Hongyan
    Zhang, Fengxiang
    JOURNAL OF ALLOYS AND COMPOUNDS, 2018, 768 : 495 - 502
  • [30] Manipulating fast Li2S redox via carbon confinement and oxygen defect engineering of In2O3 for lithium-sulfur batteries
    Qin, Jinlei
    Wang, Rui
    Yuan, Zilong
    Xiao, Pei
    Wang, Deli
    NANO RESEARCH, 2024, 17 (06) : 5179 - 5187
12345