scholarly journals Electrochemistry of Vanadium Oxides in Room Temperature Molten Salt Electrolytes

1996 ◽  
Vol 1996-7 (1) ◽  
pp. 381-387
Author(s):  
David M. Ryan
Keyword(s):  
Molten Salt ◽  
Room Temperature ◽  
Vanadium Oxides ◽  
Molten Salt Electrolytes

Transport Properties of LiTFSI-Acetamide Room Temperature Molten Salt Electrolytes Applied in an Li-Ion Battery

2007 ◽  
Vol 62 (10-11) ◽  
pp. 639-646 ◽  
Author(s):  
Chao-Chen Yang ◽  
Hsin-Yi Hsu ◽  
Chen-Ruei Hsu
Keyword(s):  
Molten Salt ◽  
Transport Properties ◽  
Room Temperature ◽  
Arrhenius Equation ◽  
Eutectic Point ◽  
Li Ion Battery ◽  
Scanning Calorimetry ◽  
Li Ion ◽  
Increasing Temperature ◽  
Molten Salt Electrolytes

In the present work some transport properties of the binary room temperature molten salt (RTMS) lithium bis(trifluoromethane sulfone)imide (LiTFSI)-acetamide [LiN(SO2CF3)2-CH3CONH2], applied in an Li-ion battery, have been investigated. The phase diagram was determined by differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA). The result reveals that the binary RTMS has an eutectic point at 201 K and the 30 mol% LiTFSI composition. The electric conductivity was measured using a direct current computerized method. The result shows that the conductivities of the melts increase with increasing temperature and acetamide content. The densities of all melts decrease with increasing temperature and acetamide content. The equivalent conductivities were fitted by the Arrhenius equation, where the activation energies were 18.15, 18.52, 20.35, 25.08 kJ/mol for 10, 20, 30, 40 mol% LiTFSI, respectively. Besides the relationships between conductivity, density composition and temperature, of the ion interaction is discussed.

Molten salt electrolytes for high-temperature lithium cells

1989 ◽  
Vol 26 (1-2) ◽  
pp. 37-48 ◽  
Author(s):  
D.R. Vissers ◽  
L. Redey ◽  
T.D. Kaun
Keyword(s):  
High Temperature ◽  
Molten Salt ◽  
Molten Salt Electrolytes ◽  
Lithium Cells

Aluminium corrosion in room temperature molten salt

2004 ◽  
Vol 132 (1-2) ◽  
pp. 206-208 ◽  
Author(s):  
Béatrice Garcia ◽  
Michel Armand
Keyword(s):  
Molten Salt ◽  
Room Temperature
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