Effect of surfactants on the morphology of ZnCo2O4 nanoflowers prepared by hydrothermal method

被引:2
作者
Du, Jia [1 ]
Liu, Qi [2 ]
Jiang, Wenquan [3 ]
Qiu, Hengrui [1 ]
Zhang, Yongqiang [1 ]
He, Wenxiu [1 ]
机构
[1] Inner Mongolia Univ Sci & Technol, Sch Chem & Chem Engn, Baotou 014010, Inner Mongolia, Peoples R China
[2] Beijing Inst Technol, Sch Mat Sci & Engn, Beijing Key Lab Environm Sci & Engn, Beijing 100081, Peoples R China
[3] GRIMAT Engn Inst Co Ltd, Beijing 100088, Peoples R China
关键词
Lithium battery; Nickel foam; Surfactants; LITHIUM-ION BATTERY; ANODE MATERIAL; ELECTROCHEMICAL PERFORMANCE; POROUS ZNCO2O4; NANOSHEETS; NANOPARTICLES; MICROSPHERES; CONSTRUCTION; COMPOSITES; CAPACITY;
D O I
10.1016/j.solidstatesciences.2024.107808
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
In this paper, flower-like ZnCo2O4 with different morphologies was prepared by using nickel foam as a collector and three different surfactants under hydrothermal and calcination conditions. One of the samples using polymer surfactant PVP has a large specific surface area, the petals of nanosheets, which can promote the migration and diffusion of lithium ions and electrons in the electrode materials and improve the electrical conductivity, thus significantly enhancing the electrochemical performance of the materials. As a lithium anode showing excellent cycling and multiplication performance, the discharge capacity can still reach 1072 mAh/g after 100 cycles at a current density of 0.1A/g, and when the current reaches 1.4A/g, it can still maintain a reversible capacity of 652mAh/g. The material has a high reversible capacity, good cycling stability, and good multiplication properties.
引用
收藏
页数:10
相关论文
共 37 条
[1]   In situ construction of yolk-shell zinc cobaltite with uniform carbon doping for high performance asymmetric supercapacitors [J].
Chang, Xiaoya ;
Zang, Lei ;
Liu, Song ;
Wang, Mengying ;
Guo, Huinan ;
Wang, Caiyun ;
Wang, Yijing .
JOURNAL OF MATERIALS CHEMISTRY A, 2018, 6 (19) :9109-9115
[2]   Construction of 3D porous graphene aerogel wrapped silicon composite as anode materials for high-efficient lithium-ion storage [J].
Chen, Wei-Ting ;
Muruganantham, Rasu ;
Liu, Wei-Ren .
SURFACE & COATINGS TECHNOLOGY, 2022, 434
[3]   Facile template-free one-pot fabrication of ZnCo2O4 nanospheres for advanced lithium storage capability [J].
Chen, Zhe ;
Chen, Feng ;
Wang, Yonghe ;
Jiang, Yunxia .
IONICS, 2017, 23 (12) :3323-3328
[4]   Reduced graphene oxide supported quasi-two-dimensional ZnCo2O4 nanosheets for lithium ion batteries with high electrochemical stability [J].
Feng, Qi ;
Du, Yingjie ;
Liang, Sen ;
Li, Haibo .
NANOTECHNOLOGY, 2020, 31 (04)
[5]   One-Step Calcination-Free Synthesis of Multicomponent Spinel Assembled Microspheres for High-Performance Anodes of Li-Ion Batteries: A Case Study of MnCo2O4 [J].
Fu, Chaochao ;
Li, Guangshe ;
Luo, Dong ;
Huang, Xinsong ;
Zheng, Jing ;
Li, Liping .
ACS APPLIED MATERIALS & INTERFACES, 2014, 6 (04) :2439-2449
[6]   Construction of cobalt oxyhydroxide nanosheets with rich oxygen vacancies as high-performance lithium-ion battery anodes [J].
Fu, Yonghuan ;
Li, Liewu ;
Ye, Shenghua ;
Yang, Penggang ;
Liao, Peng ;
Ren, Xiangzhong ;
He, Chuanxin ;
Zhang, Qianling ;
Liu, Jianhong .
JOURNAL OF MATERIALS CHEMISTRY A, 2021, 9 (01) :453-462
[7]   The Li-Ion Rechargeable Battery: A Perspective [J].
Goodenough, John B. ;
Park, Kyu-Sung .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2013, 135 (04) :1167-1176
[8]   Critical method evaluation refutes the Ar 2p signal of implanted Ar for referencing X-ray photoelectron spectra [J].
Greczynski, G. ;
Hultman, L. .
APPLIED SURFACE SCIENCE, 2023, 635
[9]   X-ray photoelectron spectroscopy: Towards reliable binding energy referencing [J].
Greczynski, G. ;
Hultman, L. .
PROGRESS IN MATERIALS SCIENCE, 2020, 107
[10]   Surfactant based synthesis and magnetic studies of cobalt ferrite [J].
Gupta, Meenal ;
Das, Anusree ;
Mohapatra, Satyabrata ;
Das, Dipankar ;
Datta, Anindya .
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2020, 126 (08)