Designed synthesis of families of misfit-layered compounds

被引：32

作者：

Lin, Qiyin ^{[2
]}

Heideman, Colby L. ^{[1
]}

Nguyen, Ngoc ^{[1
]}

Zschack, Paul ^{[3
]}

Chiritescu, Catalin ^{[4
,5
]}

Cahill, David G. ^{[4
,5
]}

Johnson, David C. ^{[1
]}

机构：

[1] Univ Oregon, Dept Chem, Eugene, OR 97403 USA

[2] Univ Oregon, Dept Phys, Eugene, OR 97403 USA

[3] Argonne Natl Lab, Adv Photon Source, Argonne, IL 60439 USA

[4] Univ Illinois, Dept Mat Sci & Engn, Urbana, IL 61801 USA

[5] Univ Illinois, Mat Res Lab, Urbana, IL 61801 USA

来源：

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY | 2008年 / 15期

关键词：

incommensurate structure; synthesis design; nanostructure; crystal engineering; layered compounds;

D O I：

10.1002/ejic.200800158

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The synthesis of several new families of misfit-layered compounds is demonstrated. These compounds are crystalline along the c-axis and in the ab-plane, but show very short coherence lengths between ab-planes. This disorder leads to ultra-low and tunable thermal conductivity. Annealing iso-structural samples under a chalcogen vapour until equilibrium is reached results in reproducible Seebeck and resistivity values. ((C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008).

引用

页码：2382 / 2385

页数：4

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