ELECTROCHEMICAL LITHIATION OF PB3O4

被引:23
作者
BARRIGA, C
MAFFI, S
BICELLI, LP
MALITESTA, C
机构
[1] POLITECN MILAN,DEPT APPL PHYS CHEM,CNR,ELECTRODE PROC RES CTR,I-20133 MILAN,ITALY
[2] UNIV BARI,DEPT CHEM,ANALYT CHEM LAB,I-70126 BARI,ITALY
关键词
D O I
10.1016/0378-7753(91)80101-3
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Pb3O4 has been investigated as a cathode material for voltage compatible, nonaqueous lithium cells and its good performance has been demonstrated. The mechanism of the process has been elucidated by undertaking X-ray and XPS analyses of the discharge products at significant points of the discharge curve. Pb(II) was unambiguously recognized by the latter technique, thus evidencing a two-step reduction mechanism en route to Pb(O) during lithiation.
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页码:353 / 367
页数:15
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