PREPARATION AND CHARACTERIZATION OF IRON(III) OXIDE-FILMS BY A NOVEL SPRAY PYROLYSIS METHOD

被引:25
|
作者
QIAN, YT
NIU, CM
HANNIGAN, C
YANG, S
DWIGHT, K
WOLD, A
机构
[1] Department of Chemistry, Brown University, Providence
基金
美国国家科学基金会;
关键词
D O I
10.1016/0022-4596(91)90258-J
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
α-Fe2O3 thin films were deposited on silicon substrates by nebulization of a 0.01 M solution of iron acetylacetonate in a 50% methanol/water mixture followed by pyrolysis and annealing in flowing oxygen. The resulting films were characterized by X-ray diffraction, scanning electron microscopy, and their electrical transport behavior. The IR transmission spectrum of α-Fe2O3 recorded from such films agreed with published theoretical analysis based on the crystal structure. © 1991.
引用
收藏
页码:208 / 212
页数:5
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