๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

V6O13 As cathode material for lithium cells

โœ Scribed by K. West; B. Zachau-Christiansen; T. Jacobsen; S. Atlung


Book ID
103898136
Publisher
Elsevier Science
Year
1985
Tongue
English
Weight
695 KB
Volume
14
Category
Article
ISSN
0378-7753

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โœฆ Synopsis


The e.m.f. us. composition relationship of Li/LixV601s has been studied at 25 "C and 155 "C by cyclic voltammetry using organic and polymeric electrolytes, respectively. At both temperatures the lithium insertion reaction is found to be reversible in the composition interval: 0 < x < 8. a.c.impedance measurements on single crystals (25 "C) show that Li+ diffusion in LixV60 is is one dimensional and proceeds along the channels in the b axis direction. Cycling of Li/LixV601s cells with organic and polymer electrolyte shows that high materials utilization and good cycling performance can be achieved with both systems. It is demonstrated that LixV601s is sensitive to discharge below 1 V us. Li.


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