A solvothermal synthesis of ultra-fine iron phosphide

被引：43

作者：

Gu, YL

Guo, F

Qian, YT ^{[1
]}

Zheng, HG

Yang, ZP

机构：

[1] Univ Sci & Technol China, Dept Chem, Anhua 230026, Peoples R China

[2] Univ Sci & Technol China, Struct Res Lab, Anhua 230026, Peoples R China

来源：

MATERIALS RESEARCH BULLETIN | 2002年 / 37卷 / 06期

关键词：

inorganic compounds; chemical synthesis; X-ray diffraction;

D O I：

10.1016/S0025-5408(02)00749-3

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Powder iron phosphide (FeP) has been prepared via a benzene-thermal synthesis with the reaction of anhydrous iron chloride (FeCl3) and sodium phosphide (Na3P) at 180-190degreesC. The product was analyzed by X-ray photoelectron spectroscopy (XPS), and the results show the mole ratio of Fe:P is 1.12. X-ray diffraction (XRD) pattern can be indexed to the orthorhombic cell of FeP with the lattice constant a = 5.191, b = 3.101, and c = 5.789 Angstrom. Transmission electron microscope (TEM) images indicate that average particle size is about 200 run in diameter. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：1101 / 1105

页数：5

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