XPS ANALYSIS OF LITHIUM INTERCALATION IN THIN-FILMS OF MOLYBDENUM OXYSULFIDES

被引：61

作者：

BENOIST, L ^{[1
]}

GONBEAU, D ^{[1
]}

PFISTERGUILLOUZO, G ^{[1
]}

SCHMIDT, E ^{[1
]}

MEUNIER, G ^{[1
]}

LEVASSEUR, A ^{[1
]}

机构：

[1] UNIV BORDEAUX 1,ECOLE NATL SUPER CHIM & PHYS BORDEAUX,CNRS,CHIM SOLIDE LAB,F-33405 TALENCE,FRANCE

来源：

SURFACE AND INTERFACE ANALYSIS | 1994年 / 22卷 / 1-12期

关键词：

D O I：

10.1002/sia.740220146

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：

Thin films of molybdenum oxysulphides which could be used as positive electrode materials in microbatteries were analysed by XPS. The results have shown the existence of a new environment for molybdenum with S(2)2- pairs, S2- and O2- ions. The evolution of these thin films MoOySz at different stages of their cycle in experimental generators has also been studied; the main elements involved in the redox processes have been characterized: molybdenum atoms with +6 formal oxidation number and disulphide pairs S(2)2-.

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页码：206 / 210

页数：5

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