Preparation and characterization of lithium manganese oxide cubic spinel Li1.03Mn1.97O4 doped with Mg and Fe

Physica B: Condensed Matter

Volumn 405, Issue 2, 2010, Pages 649-654

  Singh, Priti ^a   Sil, Anjan ^a   Nath, Mala ^a   Ray, Subrata ^a  

^a INDIAN INSTITUTE OF TECHNOLOGY ROORKEE   (India)

Author keywords

Ceramics in electrochemistry; Microstructure; Sol gel processing; X ray diffraction and scattering

Indexed keywords

AVERAGE PARTICLE SIZE; CERAMICS IN ELECTROCHEMISTRY; CRYSTALLINITIES; CYCLABILITY; CYCLIC PERFORMANCE; DISCHARGE CAPACITIES; DOPED SAMPLE; ELECTROCHEMICAL CHARACTERISTICS; FIELD EMISSION SCANNING ELECTRON MICROSCOPY; IRON NITRATES; LITHIUM ACETATE; LITHIUM MANGANESE OXIDE; MAGNESIUM ACETATES; MANGANESE ACETATE; PURE CUBIC SPINEL; SOL-GEL PROCESSING; SOL-GEL TECHNIQUE; SPINEL POWDERS; STARTING MATERIALS; X-RAY DIFFRACTION AND SCATTERING; XRD ANALYSIS;

CERAMIC MATERIALS; DIFFRACTION; DOPING (ADDITIVES); ELECTROCHEMISTRY; FIELD EMISSION; FIELD EMISSION MICROSCOPES; GELS; INFRARED SPECTROSCOPY; MAGNESIUM; MANGANESE; MANGANESE COMPOUNDS; MICROSTRUCTURE; SCANNING ELECTRON MICROSCOPY; SOL-GEL PROCESS; SOL-GELS; SOLS; SURFACE STRUCTURE; X RAY DIFFRACTION; X RAY DIFFRACTION ANALYSIS;

LITHIUM;

EID: 71549128690     PISSN: 09214526     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.physb.2009.09.081     Document Type: Article

References (22)

1. 2 solid solution. J. Electrochem. Soc. 143 3 (1996) 1114
2. 2 in lithium ion batteries. J. Power Sources 68 (1997) 558
3. 2 in lithium batteries at elevated temperatures. J. Power Sources 146 (2005) 636
4. Gummow R.J., de Kock A., and Thackeray M.M. Improved capacity retention in rechargeable 4 V lithium/lithium manganese oxide (spinel) cells. J. Solid State Ionics 69 (1994) 59
5. Dunitz J.D., and Orgel L.E. Electronic properties of transition metal oxide-I distortion from cubic symmetry. J. Phys. Chem. Solids 3 (1957) 20
6. 4. J. Solid State Chem. 122 (1996) 160
7. 4 cells. J. Electrochem. Soc. 143 (1996) 2204
8. 4 materials. Solid State Ionics 84 (1996) 33
9. 4 electrode synthesized by the emulsion drying method. J. Power Sources 90 (2000) 103
10. 4 (M=Co, Cr, Ni) as the cathode for rechargeable lithium batteries. J. Electrochem. Soc. 143 (1996) 178
11. 4 spinel in the aqueous phase. J. Chem. Mater. 7 (1995) 379
12. 2+-substituted Li-Mn spinel oxides. J. Phys. Chem. Solids 69 (2008) 2349
13. Tanaike O., Kodama M., and Hatori H. High rate capability of the Mg-doped Li-Mn-O spinel prepared via coprecipitated precursor. J. Power Sources 168 (2007) 282
14. Wu S.-h., and Chen H.-l. The effects of heat-treatment temperature on the retention capacities of spinels prepared by the Pechini process. J. Power Sources 119-121 (2003) 134
15. 4 (0.6
16. 4 synthesized by citric acid sol-gel method. J. Power Sources 97 (2001) 443
17. 4 for lithium-ion batteries. J. Electrochimica Acta 46 (2001) 2327
18. 4 with synthesis conditions. J. Electrochem. Soc. 147 3 (2000) 874
19. 4 spinel intercalation cathodes through oxalic acid assisted sol-gel method for lithium rechargeable batteries. J. Materials Research Bulletin 40 (2005) 177
20. Julien C.M., and Camacho-Lopez M.A. Lattice vibrations of materials for lithium rechargeable batteries II. Lithium extraction-insertion in spinel structure. J. Mater. Sci. Eng. B 108 (2004) 179
21. Ohzuku T., Kitagawa M., and Hirai T. Electrochemistry of manganese dioxide in lithium nonaqueous cell III. X-ray diffractional study on the reduction of spinel-related manganese dioxide. J. Electrochem. Soc. 137 3 (1990) 769
22. 4 (M=Co, Cr, Ni) as the cathode for rechargeable lithium batteries. J. Electrochem. Soc. 143 (1996) 178