Synthesis, crystal structure and thermoelectric properties of the ternary skutterudite Fe2Pd2Sb12

被引：8
|
作者：
Navratil, J. [2 ,3 ]
Laufek, F. [1 ]
Plechacek, T. [2 ,3 ]
Plasil, J. [4 ]
机构：
[1] Czech Geol Survey, Prague 15200 5, Czech Republic
[2] AS CR, IMC, Joint Lab Solid State Chem, Pardubice 53210, Czech Republic
[3] Univ Pardubice, Fac Chem Technol, Pardubice 53210, Czech Republic
[4] Natl Museum, Prague 11579 1, Czech Republic
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 2010年 / 493卷 / 1-2期
关键词：
Fe2Pd2Sb12; Crystal structure; X-ray powder diffraction; Transport properties; TRANSPORT-PROPERTIES; ANTIMONIDES; CEFE4SB12; FE; RH; IR; CO;
D O I：
10.1016/j.jallcom.2009.12.085
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 Fe2Pd2Sb12 compound was synthesized and structurally characterized by powder X-ray diffraction. Fe2Pd2Sb12 has the skutterudite structure, Im (3) over bar symmetry, unit cell parameter a = 9.2048(2) angstrom, Z = 8. The transport properties of the title compound were investigated. From the temperature dependencies of electrical conductivity, the Hall coefficient and the Seebeck coefficient the existence of mixed conductivity mechanism by means of electrons and holes was proposed. (C) 2010 Elsevier BM. All rights reserved.
引用
收藏
页码：50 / 54
页数：5
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