Three-dimensional porous V2O5 cathode with ultra high rate capability

被引：157
|
作者：
Wang, Suqing [1 ]
Li, Sirong [1 ]
Sun, Yi [1 ]
Feng, Xuyong [1 ]
Chen, Chunhua [1 ]
机构：
[1] Univ Sci & Technol China, CAS Key Lab Mat Energy Convers, Dept Mat Sci & Engn, Hefei 230026, Anhui, Peoples R China
来源：
ENERGY & ENVIRONMENTAL SCIENCE | 2011年 / 4卷 / 08期
基金：
美国国家科学基金会;
关键词：
LITHIUM-ION BATTERIES; VANADIUM PENTOXIDE; HOLLOW MICROSPHERES; ANODE MATERIALS; OXIDE; PERFORMANCE; COMPOSITE; INSERTION; NANORODS; CAPACITY;
D O I：
10.1039/c1ee01172c
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Three-dimensional (3D) porous vanadium pentoxide (V2O5) thin films were synthesized by electrostatic spray deposition followed by annealing at 350 degrees C in air. The interconnected pore networks facilitate the kinetics of lithium-ion diffusion and help the porous V2O5 with stable capacity, high energy efficiency and excellent rate capability as a cathode material for lithium batteries.
引用
收藏
页码：2854 / 2857
页数：4
相关论文
共 50 条
  • [1] Nanoflakes-Assembled Three-Dimensional Hollow-Porous V2O5 as Lithium Storage Cathodes with High-Rate Capacity
    Mai, Liqiang
    An, Qinyou
    Wei, Qiulong
    Fei, Jiayang
    Zhang, Pengfei
    Xu, Xu
    Zhao, Yunlong
    Yan, Mengyu
    Wen, Wen
    Xu, Lin
    SMALL, 2014, 10 (15) : 3032 - 3037
  • [2] High rate electrodes of V2O5 aerogel
    Passerini, S
    Ressler, JJ
    Le, DB
    Owens, BB
    Smyrl, WH
    ELECTROCHIMICA ACTA, 1999, 44 (13) : 2209 - 2217
  • [3] Free-standing three-dimensional continuous multilayer V2O5 hollow sphere arrays as high-performance cathode for lithium batteries
    Chen, Minghua
    Xia, Xinhui
    Yuan, Jiefu
    Yin, Jinghua
    Chen, Qingguo
    JOURNAL OF POWER SOURCES, 2015, 288 : 145 - 149
  • [4] β-V2O5 as Magnesium Intercalation Cathode
    Trocoli, Rafael
    Parajuli, Prakash
    Frontera, Carlos
    Black, Ashley P.
    Alexander, Grant C. B.
    Roy, Indrani
    Elena Arroyo-de Dompablo, M.
    Klie, Robert F.
    Cabana, Jordi
    Rosa Palacin, M.
    ACS APPLIED ENERGY MATERIALS, 2022, 5 (10): : 11964 - 11969
  • [5] Thermally Controlled V2O5 Nanoparticles as Cathode Materials for Lithium-Ion Batteries with Enhanced Rate Capability
    Kim, Taegyeong
    Shin, Jihyun
    You, Tae-Soo
    Lee, Hongkyun
    Kim, Jongsik
    ELECTROCHIMICA ACTA, 2015, 164 : 227 - 234
  • [6] Three-dimensional porous V2O5 hierarchical octahedrons with adjustable pore architectures for long-life lithium batteries
    An, Qinyou
    Zhang, Pengfei
    Xiong, Fangyu
    Wei, Qiulong
    Sheng, Jinzhi
    Wang, Qinqin
    Mai, Liqiang
    NANO RESEARCH, 2015, 8 (02) : 481 - 490
  • [7] Three-dimensional porous V2O5 hierarchical octahedrons with adjustable pore architectures for long-life lithium batteries
    Qinyou An
    Pengfei Zhang
    Fangyu Xiong
    Qiulong Wei
    Jinzhi Sheng
    Qinqin Wang
    Liqiang Mai
    Nano Research, 2015, 8 : 481 - 490
  • [8] Interconnected three-dimensional V2O5/polypyrrole network nanostructures for high performance solid-state supercapacitors
    Qian, Tao
    Xu, Na
    Zhou, Jinqiu
    Yang, Tingzhou
    Liu, Xuejun
    Shen, Xiaowei
    Liang, Jiaqi
    Yan, Chenglin
    JOURNAL OF MATERIALS CHEMISTRY A, 2015, 3 (02) : 488 - 493
  • [9] A V2O5/Conductive-Polymer Core/Shell Nanobelt Array on Three-Dimensional Graphite Foam: A High-Rate, Ultrastable, and Freestanding Cathode for Lithium-Ion Batteries
    Chao, Dongliang
    Xia, Xinhui
    Liu, Jilei
    Fan, Zhanxi
    Ng, Chin Fan
    Lin, Jianyi
    Zhang, Hua
    Shen, Ze Xiang
    Fan, Hong Jin
    ADVANCED MATERIALS, 2014, 26 (33) : 5794 - 5800
  • [10] Self-assembled three-dimensional hierarchical porous V2O5/graphene hybrid aerogels for supercapacitors with high energy density and long cycle life
    Wu, Yingjie
    Gao, Guohua
    Wu, Guangming
    JOURNAL OF MATERIALS CHEMISTRY A, 2015, 3 (05) : 1828 - 1832
12345