Properties of LiMn2O4 powders obtained by ultrasonic spray pyrolysis

被引：4
|
作者：
Jugovic, D [1 ]
Mitric, M
Cvjeticanin, N
Miljkovic, M
Jokanovic, V
Uskokovic, D
机构：
[1] Serbian Acad Arts & Sci, Inst Tech Sci, Belgrade, Serbia
[2] Vinca Inst Nucl Sci, Lab Theoret & Condensed Matter Phys, Belgrade, Serbia
[3] Univ Belgrade, Fac Phys Chem, Belgrade, Serbia
[4] Univ Nish, Fac Med, Nish, Serbia
来源：
PROGRESS IN ADVANCED MATERIALS AND PROCESSES | 2004年 / 453-454卷
关键词：
cathode materials; LiMn2O4; powders; refinement; ultrasonic spray pyrolysis;
D O I：
10.4028/www.scientific.net/MSF.453-454.387
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
LiMn2O4 powders were synthesized by ultrasonic spray pyrolysis. By varying the cooling conditions. two samples of powders were obtained: quenched in water (Q) and spontaneously cooled to room temperature (SC). The crystal structure of the as-prepared powders was revealed by X-ray powder diffraction. Structure refinements confirm that SC sample crystallizes in Fd3m space group, while Q sample crystallizes in I4(1)/amd space group. Particle morphology was determined by scanning electron microscopy. Electrochemical intercalation and deintercalation were examined in galvanostatic regime.
引用
收藏
页码：387 / 392
页数：6
相关论文
共 50 条
  • [41] LiMn2O4–Norit at a Low Temperature in Comparison with LiMn2O4—MWCNT and LiMn2O4–EUZ–М Graphite in the Prototype Li-Battery
    R. D. Apostolova
    E. M. Shembel
    Surface Engineering and Applied Electrochemistry, 2020, 56 : 533 - 540
  • [42] LiMn2O4 powders prepared from nano-sized manganese oxide powders
    Ju, Seo Hee
    Kim, Do Youp
    Jo, Eun Byul
    Kang, Yun Chan
    JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 2007, 115 (1340) : 241 - 244
  • [43] Nanodesigning of SiO2 powders obtained from silica sols by ultrasonic spray pyrolysis
    Jokanovic, V.
    Jokanovic, B.
    JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS, 2008, 10 (10): : 2684 - 2693
  • [44] Nanodesigning of SiO2 powders obtained from silica sols by ultrasonic spray pyrolysis
    Institute of Nuclear Sciences Vinča, P.O. Box 522, 11001 Belgrade, Serbia
    J. Optoelectron. Adv. Mat., 2008, 10 (2684-2693):
  • [45] BULK SYNTHESIS OF SUBMICROMETER POWDERS OF LIMN2O4 FOR SECONDARY LITHIUM BATTERIES
    PRABAHARAN, SRS
    MICHAEL, MS
    KUMAR, TP
    MANI, A
    ATHINARAYANASWAMY, K
    GANGADHARAN, R
    JOURNAL OF MATERIALS CHEMISTRY, 1995, 5 (07) : 1035 - 1037
  • [46] Morphology and electrochemical properties of LiMn2O4 powders derived from the sol-gel route
    Lu, CH
    Saha, SK
    MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY, 2001, 79 (03): : 247 - 250
  • [47] Spray-drying process for synthesis of nanosized LiMn2O4 cathode
    Wu, H. M.
    Tu, J. P.
    Yang, Y. Z.
    Shi, D. Q.
    JOURNAL OF MATERIALS SCIENCE, 2006, 41 (13) : 4247 - 4250
  • [48] Spray-drying process for synthesis of nanosized LiMn2O4 cathode
    H. M. Wu
    J. P. Tu
    Y. Z. Yang
    D. Q. Shi
    Journal of Materials Science, 2006, 41 : 4247 - 4250
  • [49] Enhanced Structural and Electrochemical Properties of LiMn2O4 Nanocubes
    Shabir Ahmad Akhoon
    Ashaq Hussain Sofi
    Seemin Rubab
    Mohammad Ashraf Shah
    Journal of Electronic Materials, 2017, 46 : 992 - 998
  • [50] The Sintering Temperature Effect on Electrochemical Properties of LiMn2O4
    Hwang, Jin Tae
    Park, Sung Bin
    Park, Chang Kyoo
    Jang, Ho
    BULLETIN OF THE KOREAN CHEMICAL SOCIETY, 2011, 32 (11): : 3952 - 3958
12345