Extended X-ray absorption fine structure studies of zinc hydroxo-sulphide thin films chemically deposited from aqueous solution

被引：71

作者：

Mokili, B

Charreire, Y

Cortes, R

Lincot, D

机构：

[1] ECOLE NATL SUPER CHIM PARIS,LAB ELECTROCHIM & CHIM ANALYT,CNRS URA 216,F-75231 PARIS 05,FRANCE

[2] CNRS,PHYS SOLIDES LAB,F-92185 MEUDON,FRANCE

[3] UNIV PARIS 11,LURE,ORSAY,FRANCE

来源：

THIN SOLID FILMS | 1996年 / 288卷 / 1-2期

关键词：

deposition process; Fourier transform infrared spectroscopy (FTIR); structural properties; sulphides; X-ray absorption;

D O I：

10.1016/S0040-6090(96)08805-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Thin films of zinc hydroxo-sulphide were prepared by chemical bath deposition (CBD) in alkaline ammonia solutions containing a zinc salt, thiourea as sulphur precursor and different amine additives. The alms were characterized by extended X-ray absorption fine structure (EXAFS) and infrared spectroscopy. A detailed simulation of ZnS, Zn(OH)(2) and ZnO EXAFS functions showed that the composition corresponded to zinc hydroxo-sulphide and that the ratio between the hydroxyl and sulphur concentrations depended on the bath composition.

引用

页码：21 / 28

页数：8

共 20 条

[1]

BONNIN D, 1989, STRUCTURES FINES ABS, V3

[2]

BORGES RO, 1993, J ELECTROCHEM SOC, V140, P3464

[3] EXAFS STUDY OF TERBIUM ACTIVATED ZINC-SULFIDE THIN-FILMS [J].