Report discusses series of ac impedance measurements of niobium triselenide cathodes in lithium secondary (rechargeable) cells. Reported work done to improve understanding of intercalation of NbSe3 with Li and to find out whether state of charge of NbSe3 determined nondestructively from impedance parameters. Authors conclude impedance parameters of NbSe3 do not vary in sufficiently regular fashion to be useful as indicators of state of charge.
Behavior Of NbSe3 Cathode In Rechargeable Li Cell
NASA Tech Briefs ; 15 , 3
1991-03-01
Miscellaneous
No indication
English
NbSe3 Cathodes For Li Rechargeable Cells
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