THE ELECTRONIC-STRUCTURE OF MESOSCOPIC NIO PARTICLES

被引：65

作者：

SORIANO, L

ABBATE, M

VOGEL, J

FUGGLE, JC

FERNANDEZ, A

GONZALEZELIPE, AR

SACCHI, M

SANZ, JM

机构：

[1] UNIV SEVILLA,CSIC,INST CIENCIA MAT SEVILLA,DEPT QUIM INORGAN,E-41071 SEVILLE,SPAIN

[2] UNIV PARIS 11,LURE,F-91405 ORSAY,FRANCE

[3] UNIV AUTONOMA MADRID,DEPT FIS APLICADA,E-28049 MADRID,SPAIN

来源：

CHEMICAL PHYSICS LETTERS | 1993年 / 208卷 / 5-6期

关键词：

D O I：

10.1016/0009-2614(93)87173-Z

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：

The electronic structure of mesoscopic NiO particles was studied by means of soft X-ray absorption spectroscopy. The Ni 2p spectra show convincingly that the changes in the electronic structure of mesoscopic NiO do not involve Ni3+ as previously thought. The 0 1s spectra show that the minority Ni e(g) band is split by crystal field distortions related to defects and the large surface-to-volume ratio in this material. Other effects in the spectra, minor changes and extra broadening, are attributed to lattice disorder.

引用

页码：460 / 464

页数：5

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