X-ray photoelectron spectroscopic study of some pure stages of graphite ferric chloride intercalation compounds

被引：13

作者：

Usha, N

Viswanathan, B

Murthy, VRK

Sobhanadri, J

机构：

[1] INDIAN INST TECHNOL,DEPT PHYS,MADRAS 600036,TAMIL NADU,INDIA

[2] INDIAN INST TECHNOL,DEPT CHEM,MADRAS 600036,TAMIL NADU,INDIA

来源：

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 1997年 / 53卷 / 11期

关键词：

carbon atom; intercalation compounds; photoelectron spectroscopy;

D O I：

10.1016/S1386-1425(97)00072-3

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

X-ray photoelectron spectroscopic (XPS) study of pure stages 3, 4 and 6 of graphite ferric chloride intercalation compounds (FeCl3-GICs) have been carried out. The change in the binding energy suggests the nature of charge transfer and lowering of Fermi level as has been reported previously for other acceptor intercalation compounds. The charge transferred/carbon atom is found to reach a maximum for stage 4 and thereafter it remains a constant. (C) 1997 Elsevier Science B.V.

引用

页码：1761 / 1765

页数：5

共 20 条

[1] OPTICAL DETERMINATION OF THE CHARGE-TRANSFER IN GRAPHITE-INTERCALATION COMPOUNDS WITH CHROMIUM AND RHODIUM FLUORIDES [J].