P3-type layered K0.48Mn0.4Co0.6O2: a novel cathode material for potassium-ion batteries

被引：31
|
作者：
Sada, Krishnakanth [1 ]
Barpanda, Prabeer [1 ]
机构：
[1] Indian Inst Sci, Mat Res Ctr, Faraday Mat Lab FaMaL, CV Raman Ave, Bangalore 560012, Karnataka, India
来源：
CHEMICAL COMMUNICATIONS | 2020年 / 56卷 / 15期
关键词：
INTERCALATION;
D O I：
10.1039/c9cc06657h
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
P3-type layered K0.48Mn0.4Co0.6O2 was synthesized using a solid-state method. By stabilising into a rhombohedral structure [s.g. R3m (160)], it delivers a reversible capacity of 64 mA h g(-1) with a nominal voltage of similar to 3.0 V (vs. K/K+) and it has good cycling stability. It involves a solid-solution redox mechanism, and forms an economical and stable oxide insertion material for potassium-ion batteries.
引用
收藏
页码：2272 / 2275
页数：4
相关论文
共 50 条
  • [21] Layered K0.54Mn0.78Mg0.22O2 as a high-performance cathode material for potassium-ion batteries
    Huang, Ruling
    Xue, Qing
    Lin, Jiao
    Zhang, XiXue
    Zhou, Jiahui
    Wu, Feng
    Li, Li
    Chen, Renjie
    NANO RESEARCH, 2022, 15 (04) : 3143 - 3149
  • [22] Layered K0.54Mn0.78Mg0.22O2 as a high-performance cathode material for potassium-ion batteries
    Ruling Huang
    Qing Xue
    Jiao Lin
    XiXue Zhang
    Jiahui Zhou
    Feng Wu
    Li Li
    Renjie Chen
    Nano Research, 2022, 15 : 3143 - 3149
  • [23] Interface engineering enabled high-performance layered P3-type K0.5MnO2 cathode for low-cost potassium-ion batteries
    Li, Fengchun
    Gu, Xin
    Wu, Shuang
    Dong, Sijin
    Wang, Juntao
    Dai, Pengcheng
    Li, Liangjun
    Liu, Dandan
    Wu, Mingbo
    ELECTROCHIMICA ACTA, 2023, 439
  • [24] Layered P2-Type K0.44Ni0.22Mn0.78O2 as a High-Performance Cathode for Potassium-Ion Batteries
    Zhang, Xinyuan
    Yang, Yubo
    Qu, Xianlin
    Wei, Zhixuan
    Zheng, Kun
    Yu, Haijun
    Du, Fei
    ADVANCED FUNCTIONAL MATERIALS, 2019, 29 (49)
  • [25] Electrochemical potassium-ion intercalation in NaxCoO2: a novel cathode material for potassium-ion batteries
    Sada, Krishnakanth
    Senthilkumar, Baskar
    Barpanda, Prabeer
    CHEMICAL COMMUNICATIONS, 2017, 53 (61) : 8588 - 8591
  • [26] Uniform P2-K0.6CoO2 Microcubes as a High-Energy Cathode Material for Potassium-Ion Batteries
    Zhang, Zhuangzhuang
    Hu, Qiao
    Liao, Jiaying
    Xu, Yifan
    Tian, Ruiqi
    Du, Yichen
    Shen, Jian
    Zhou, Xiaosi
    NANO LETTERS, 2023, 23 (02) : 694 - 700
  • [27] Ion-exchange-assisted Li0.27K0.72Ni0.6Co0.2Mn0.2O2 cathode in potassium-ion batteries
    Sohn, Woonbae
    Chae, Ji Su
    Lim, Geon Hae
    Roh, Kwang Chul
    JOURNAL OF ALLOYS AND COMPOUNDS, 2022, 898
  • [28] K0.83V2O5: A New Layered Compound as a Stable Cathode Material for Potassium-Ion Batteries
    Zhang, Yuchuan
    Niu, Xiaogang
    Tan, Lulu
    Deng, Leqing
    Jin, Shifeng
    Zeng, Liang
    Xu, Hong
    Zhu, Yujie
    ACS APPLIED MATERIALS & INTERFACES, 2020, 12 (08) : 9332 - 9340
  • [29] Investigation of Potassium Storage in Layered P3-Type K0.5MnO2 Cathode
    Kim, Haegyeom
    Seo, Dong-Hwa
    Kim, Jae Chul
    Bo, Shou-Hang
    Liu, Lei
    Shi, Tan
    Ceder, Gerbrand
    ADVANCED MATERIALS, 2017, 29 (37)
  • [30] Layered P2-Type K0.65Fe0.5Mn0.5O2 Microspheres as Superior Cathode for High-Energy Potassium-Ion Batteries
    Deng, Tao
    Fan, Xiulin
    Chen, Ji
    Chen, Long
    Luo, Chao
    Zhou, Xiuquan
    Yang, Junhe
    Zheng, Shiyou
    Wang, Chunsheng
    ADVANCED FUNCTIONAL MATERIALS, 2018, 28 (28)
12345