Urchin-shaped Nb2O5 microspheres synthesized by the facile hydrothermal method and their lithium storage performance

被引：33
|
作者：
Lu, Huayu [1 ]
Xiang, Kaixiong [1 ]
Bai, Ningbo [1 ]
Zhou, Wei [1 ]
Wang, Shuanglong [1 ]
Chen, Han [1 ,2 ]
机构：
[1] Hunan Univ Technol, Sch Met Engn, Zhuzhou 412007, Peoples R China
[2] Univ Queensland, Sch Chem Engn, Brisbane, Qld 4072, Australia
来源：
MATERIALS LETTERS | 2016年 / 167卷
关键词：
Nanoparticles; Microstructure; Lithium-ion battery; Nb2O5; Anode materials; Hydrothermal method; ANODE MATERIAL; ION; INTERCALATION; ELECTRODES; GRAPHITE;
D O I：
10.1016/j.matlet.2016.01.004
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Urchin-shaped Nb2O5 microspheres have been synthesized through the facile hydrothermal method. Nb2O5 microspheres, wrapped tightly by filaments about 10 nm in diameter and 1.5 pm in length, are about 0.8 pm in diameter. The initial discharge and charge capacities for Nb2O5 microspheres are 480.43 mA h g(-1) and 406.80 mA h g(-1) at 50 mA g(-1), meanwhile it exhibits the capacity retention of 390.0 mA h g(-1) after 200 cycles. The urchin-shaped Nb2O5 microspheres are a potential anode material for lithium ion batteries. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码：106 / 108
页数：3
相关论文
共 50 条
  • [1] Macroporous Nanostructured Nb2O5 with Surface Nb4+ for Enhanced Lithium Ion Storage Properties
    Li, Shuang
    Schmidt, Charles N.
    Xu, Qian
    Cao, Xi
    Cao, Guozhong
    CHEMNANOMAT, 2016, 2 (07): : 675 - 680
  • [2] Nanochannel-confined synthesis of Nb2O5/CNTs nanopeapods for ultrastable lithium storage
    Yu, Haifeng
    Xu, Lei
    Wang, Haiyan
    Jiang, Hao
    Li, Chunzhong
    ELECTROCHIMICA ACTA, 2019, 295 : 829 - 834
  • [3] Facile Preparation of Nb2O5@Carbon Hollow Microspheres as High-Performance Anode Materials for Lithium-Ion Batteries
    Zhou, Wei
    Fang, Lin
    Long, Lan
    Wang, Linlin
    Chen, Han
    Li, Yang
    Jia, Chuankun
    JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2019, 19 (01) : 268 - 271
  • [4] Nitrogenated Urchin-like Nb2O5 Microspheres with Extraordinary Pseudocapacitive Properties for Lithium-Ion Capacitors
    Chen, Zhijie
    Li, Hongsen
    Lu, Xiaoxia
    Wu, Langyuan
    Jiang, Jiangmin
    Jiang, Songbai
    Wang, Junjun
    Dou, Hui
    Zhang, Xiaogang
    CHEMELECTROCHEM, 2018, 5 (11): : 1516 - 1524
  • [5] Facile synthesis of nano-Ag decorated Nb2O5 on the 3D graphene framework for high-performance lithium storage
    Yu, Wan-Jing
    Liu, Zhiyuan
    Dai, Qiongyu
    Tsiamtsouri, Maria A.
    An, Tianhui
    Tong, Hui
    CHEMICAL ENGINEERING SCIENCE, 2023, 265
  • [6] Phosphorus-doped urchin-like Nb2O5 microspheres as stabilised anodes for lithium-ion batteries with excellent rate performance
    Zhang, Wenyu
    Liu, Xuefeng
    Li, Xiaowen
    Ding, Yanhua
    Liu, Guangyin
    Li, Linbo
    Yang, Shouyu
    Zhang, Dan
    Yang, Yan
    Cheng, Jinbing
    ELECTROCHIMICA ACTA, 2025, 513
  • [7] Facile synthesis of Nb2O5 nanobelts assembled from nanorods and their applications in lithium ion batteries
    Liu, Xiaodi
    Liu, Guangyin
    Chen, Hao
    Ma, Jianmin
    Zhang, Ruixue
    JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2017, 111 : 8 - 11
  • [8] Nb2O5 nanospheres/surface-modified graphene composites as superior anode materials in lithium ion batteries
    Shi, Chongfu
    Xiang, Kaixiong
    Zhu, Yirong
    Chen, Xianhong
    Zhou, Wei
    Chen, Han
    CERAMICS INTERNATIONAL, 2017, 43 (08) : 6232 - 6238
  • [9] Facile preparation of Nb2O5 microspheres and their excellent electrochemical performance in aqueous zinc-ion hybrid supercapacitors
    Zhang, Si-Jia
    Chen, Han
    Xu, Yi-Xue
    An, Chang-Sheng
    Xiang, Kai-Xiong
    RARE METALS, 2022, 41 (09) : 3129 - 3141
  • [10] Facile Hydrothermal Synthesis of SnO2 Nanoparticles with Enhanced Lithium Storage Performance
    Jiang, Dan
    Wang, Chunrui
    Sun, Lin
    Xu, Xiaofeng
    Wu, Binhe
    Chen, Xiaoshuang
    CHEMISTRY LETTERS, 2017, 46 (11) : 1639 - 1642
12345