𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Storage characteristics of cathodes for Li-ion batteries

✍ Scribed by G. Pistoia; A. Antonini; R. Rosati; D. Zane

Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
590 KB
Volume
41
Category
Article
ISSN
0013-4686

No coin nor oath required. For personal study only.

✦ Synopsis

Ahatraet-The storage characteristics of LiMn,O,, LiCoO, and LiNiO, have been evaluated in liquid electrolytes commonly used in lithium-ion batteries. All materials show self-discharge phenomena even at moderate oxidation levels. Three mechanisms are thought to be operating in this process: (a) electrolyte decomposition ; (b) spontaneous Li + reinsertion due to instability of the delithiated cathodes; (c) solu- bility by corrosion. Mechanisms (a) and (c) have been much in evidence in the impedance tests.

πŸ“œ SIMILAR VOLUMES

Dichalcogenide Nanotube Electrodes for L
Dichalcogenide Nanotube Electrodes for Li-Ion Batteries
✍ R. Dominko; D. Arčon; A. Mrzel; A. Zorko; P. Cevc; P. Venturini; M. Gaberscek; M πŸ“‚ Article πŸ“… 2002 πŸ› John Wiley and Sons 🌐 English βš– 151 KB πŸ‘ 1 views

route [23]. After heating at 120 C for 2 days and then sintering at 750 C for 4 h, these plates were cut into small sections, which were then sintered at 900 C for 12 h to decrease the sizes of the voids. The 1.5 mm thick plates were infiltrated with nickel (ca. 100 lm) using the previously describe