Metallic and Dimensional Optimization of Metal-Organic Frameworks for High-Performance Lithium-Sulfur Batteries

被引:1
|
作者
Li, Xinyi [1 ]
Zhang, Xuguang [1 ]
Xu, Yifan [1 ]
Wang, Yige [1 ]
Huang, Yang [1 ]
Ma, Mengtao [1 ]
机构
[1] Nanjing Forestry Univ, Coll Sci, Dept Chem & Mat Sci, Nanjing, Peoples R China
基金
中国国家自然科学基金;
关键词
crystallographic dimensions; lithium-sulfur batteries; metal-organic frameworks; metallic nucleus; soluble polysulfides; CATHODE;
D O I
10.1002/chem.202300407
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Lithium-sulfur batteries (LSBs) have been considered as one of the most promising energy storage systems owing to their high theoretical energy density and abundant sulfuric resources. However, their commercial application is limited by rapid capacity decline and low Coulombic efficiency. Metal-organic frameworks (MOFs) made of metallic nodes and organic ligands can suppress polysulfide shuttling and promote redox kinetics. In this paper, the effects of crystallographic dimensions and metallic categories on chemical performance of LSBs have been meticulously explored electrochemical performance. As a result, exposed Ni active sites in a lamellar Ni-MOF was found to deliver a superior electrochemical performance. The as-assembled LSBs with 2D-Ni-MOF/CNTs cathode deliver a much superior initial discharge capacity, (820 mAh g(-1) at 0.5 C), and exhibit excellent cycling stability over 550 cycles than those analogues of 3D stereoscopic Ni-MOF and 2D lamellar Co-MOF. This work proposed a perspective in elevating LSBs performance through synergistic optimization of the MOFs dimensions and the metallic nuclei in the cathodes.
引用
收藏
页数:7
相关论文
共 50 条
  • [1] Metal-organic frameworks for lithium-sulfur batteries
    Zheng, Yan
    Zheng, Shasha
    Xue, Huaiguo
    Pang, Huan
    JOURNAL OF MATERIALS CHEMISTRY A, 2019, 7 (08) : 3469 - 3491
  • [2] Customized Nano-Confinement Effects of Metal-Organic Frameworks for High-Performance Lithium-Sulfur Batteries
    Weng, Jingqia
    Lu, Haibin
    Zeng, Qinghan
    Xiao, Yingbo
    Yang, Junhua
    Rong, Jionghui
    Zhang, Qi
    Huang, Shaoming
    BATTERIES & SUPERCAPS, 2024,
  • [3] Metal-organic frameworks as separators and electrolytes for lithium-sulfur batteries
    Chu, Zihao
    Gao, Xiaochun
    Wang, Chengyin
    Wang, Tianyi
    Wang, Guoxiu
    JOURNAL OF MATERIALS CHEMISTRY A, 2021, 9 (12) : 7301 - 7316
  • [4] Toward high performance Lithium-Sulfur batteries based on Metal-Organic Frameworks: Progress and prospects
    Xiao, Yingbo
    Qi, Chenze
    Yang, Dongpeng
    Ma, Dekun
    Huang, Shaoming
    MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS, 2025, 313
  • [5] Catalytic multivariable metal-organic frameworks for lithium-sulfur batteries
    Guo, Sijia
    Xiao, Yingbo
    Cherevan, Alexey
    Eder, Dominik
    Xu, Liangliang
    Zeng, Qinghan
    Ouyang, Yuan
    Zhang, Qi
    Huang, Shaoming
    MATERIALS TODAY, 2023, 65 : 37 - 46
  • [6] Recent progress in metal-organic frameworks for lithium-sulfur batteries
    Zhong, Yijun
    Xu, Xiaomin
    Liu, Yu
    Wang, Wei
    Shao, Zongping
    POLYHEDRON, 2018, 155 : 464 - 484
  • [7] Metal-Organic Frameworks Functionalized Separators for Lithium-Sulfur Batteries
    Chong, Yu-Liang
    Zhao, Dong-Dong
    Wang, Bing
    Feng, Li
    Li, Si-Jun
    Shao, Lan-Xing
    Tong, Xin
    Du, Xuan
    Cheng, H.
    Zhuang, Jin-Liang
    CHEMICAL RECORD, 2022, 22 (10):
  • [8] Cu-Porphyrin Based Metal Organic Frameworks for High-Performance Lithium-Sulfur Batteries
    Wan Si-Cheng
    Xiong Bing-Qing
    Pan Yuan-Yuan
    Qiu Chang-Ding
    Ke Fu-Sheng
    CHINESE JOURNAL OF INORGANIC CHEMISTRY, 2021, 37 (09) : 1642 - 1648
  • [9] Metal-organic frameworks enable broad strategies for lithium-sulfur batteries
    Cheng Zhou
    Zhaohuai Li
    Xu Xu
    Liqiang Mai
    NationalScienceReview, 2021, 8 (12) : 104 - 121
  • [10] Tuning the Adsorption of Polysulfides in Lithium-Sulfur Batteries with Metal-Organic Frameworks
    Park, Haesun
    Siegel, Donald J.
    CHEMISTRY OF MATERIALS, 2017, 29 (11) : 4932 - 4939