Entropymetry of Lithium Intercalation in Spinel Manganese Oxide: Effect of Lithium Stoichiometry

2019 ◽  
Vol 1 (26) ◽  
pp. 87-96 ◽  
Author(s):  
Rachid Yazami ◽  
Yvan Reynier ◽  
Brent Fultz
Keyword(s):  
Manganese Oxide ◽  
Lithium Intercalation ◽  
Spinel Manganese Oxide

Spinel manganese oxide: A high capacity positive electrode material for the sodium ion battery

2016 ◽  
Vol 212 ◽  
pp. 458-464 ◽  
Author(s):  
Riki Kataoka ◽  
Mitsunori Kitta ◽  
Hiroyuki Ozaki ◽  
Nobuhiko Takeichi ◽  
Tetsu Kiyobayashi
Keyword(s):  
Manganese Oxide ◽  
Electrode Material ◽  
High Capacity ◽  
Positive Electrode ◽  
Sodium Ion ◽  
Sodium Ion Battery ◽  
Positive Electrode Material ◽  
Spinel Manganese Oxide

Synthesis, Structure, Lattice Dynamics and Electrochemistry of Lithiated Manganese Spinel, LiMn2O4

1996 ◽  
Vol 453 ◽  
Author(s):  
C. Julien ◽  
A. Rougier ◽  
G. A. Nazri
Keyword(s):  
Manganese Oxide ◽  
Lattice Dynamics ◽  
Spinel Phase ◽  
Electrochemical Performances ◽  
Voltage Profile ◽  
X Ray Diffraction ◽  
Synthesis Conditions ◽  
Oxide Spinel ◽  
Spinel Manganese Oxide ◽  
Selection Of

AbstractWe report synthesis, crystal structure, lattice dynamics, and electrochemical features of the lithiated manganese oxide spinel prepared through solid state reaction by careful selection of precursors and synthesis conditions. Elemental analysis shows that the material is a lithium-rich spinel phase. X-ray diffraction data and Rietveld refinement indicate formation of a single phase, impurity free, normal spinel of LiMn2O4. Lattice dynamics have been investigated by vibrational spectroscopy and group theoretical analysis has been carried out. Electrochemical performances of the lithiated spinel manganese oxide have been investigated, and the voltage profile of the cathode during lithium intercalation-deintercalation processes, close to equilibrium, has been obtained. The upper 4-volt plateau provides over 130 mA h/g with an excellent cyclability.

Influence of sequential lithium insertions on the physical properties of spinel manganese oxide

2006 ◽  
Vol 107 (1) ◽  
pp. 225-231 ◽  
Author(s):  
Liancai Ning ◽  
Jinping Wu ◽  
Chenggang Zhou ◽  
Shujuan Yao ◽  
Zhenbang Pi ◽  
...  
Keyword(s):  
Physical Properties ◽  
Manganese Oxide ◽  
Spinel Manganese Oxide
Sign in / Sign up

Export Citation Format

Share Document