scholarly journals Engineering Development of Lithium/Metal Sulfide Battery Technology for Vehicle Propulsion: Summary Report - October 1977-September 1978.

1979 ◽  
Author(s):  
D. L. Barney ◽  
A. A. Chilenskas ◽  
W. H. DeLuca ◽  
E. R. Hayes ◽  
F. Hornstra ◽  
...  
Keyword(s):  
Metal Sulfide ◽  
Lithium Metal ◽  
Summary Report ◽  
Engineering Development ◽  
Vehicle Propulsion ◽  
Battery Technology

5518837 Lithium/metal sulfide cell positive terminal feedthru assemblies

1997 ◽  
Vol 67 (1-2) ◽  
pp. 339
Author(s):  
J Pulley Christopher ◽  
J Specht Steven ◽  
Barlow Geoffrey
Keyword(s):  
Metal Sulfide ◽  
Lithium Metal

scholarly journals High transference number enabled by sulfated zirconia superacid for lithium metal batteries with carbonate electrolytes

2020 ◽  
Author(s):  
Sang-Gil Woo ◽  
Eun-Kyoung Hwang ◽  
Hee-Kook Kang ◽  
Haeun Lee ◽  
Je-Nam Lee ◽  
...  
Keyword(s):  
Sulfated Zirconia ◽  
Solid Electrolyte Interphase ◽  
Lithium Ion ◽  
Transference Number ◽  
Operating Conditions ◽  
Interfacial Instability ◽  
Lithium Metal ◽  
Lithium Metal Batteries ◽  
Lithium Dendrites ◽  
Battery Technology

Abstract The prospect of increasing the energy density has promoted research on lithium metal batteries. Yet, avoiding the uncontrolled growth of lithium dendrites and the resulting interfacial instability to ensure the practical viability of the given battery technology remains a considerable challenge. Here, we report coating the separator with sulfated zirconia superacid to achieve a high lithium ion transference number of 0.92 and compelling cycle life when a full-cell paired with a LiNi0.82Co0.07Mn0.11O2 cathode was tested in a carbonate electrolyte under practical operating conditions. The exceptionally high transference number is attributed to strengthened binding of the PF6− anion of the lithium salt with the superacid. Furthermore, a trace amount of water bound to the superacid reacts with PF6− to induce a mechanically stable solid-electrolyte-interphase (SEI) layer rich in LixPOyFz. This study demonstrates the beneficial effect of the superacid on emerging post-lithium-ion batteries by immobilizing the anion of the salt as well as modifying the SEI composition.

Evaluation of GPE performances in lithium metal battery technology by means of simple polarization tests

2006 ◽  
Vol 158 (1) ◽  
pp. 564-570 ◽  
Author(s):  
L. Sannier ◽  
R. Bouchet ◽  
M. Rosso ◽  
J-M. Tarascon
Keyword(s):  
Lithium Metal ◽  
Lithium Metal Battery ◽  
Battery Technology
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