Ionothermal Synthesis of Few-Layer Nanostructures of Bi2Se3 and Related Materials

被引：44

作者：

Jana, Manoj K. ^{[1
,2
]}

Biswas, Kanishka ^{[1
,2
]}

Rao, C. N. R. ^{[1
,2
]}

机构：

[1] JNCASR, Int Ctr Mat Sci, New Chem Unit, Bangalore 560064, Karnataka, India

[2] JNCASR, Sheikh Saqr Lab, Bangalore 560064, Karnataka, India

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 2013年 / 19卷 / 28期

关键词：

bismuth selenide; ionic liquids; ionothermal synthesis; nanostructures; thermoelectrics; ENHANCED THERMOELECTRIC PROPERTIES; IONIC LIQUIDS; TOPOLOGICAL-INSULATOR; BI2TE3; SEMICONDUCTOR; EXFOLIATION; PERFORMANCE; NANOSHEETS; FRAMEWORK; METAL;

D O I：

10.1002/chem.201300983

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Ionothermal synthesis: Ultrathin (∼4 nm) few-layer nanostructures of Bi2Se3 and related chalcogenides have been prepared by green ionothermal synthesis. The ionic liquid acts as an intercalating and stabilizing agent in addition to being an efficient solvent for the synthesis of few-layer Bi2Se3 (see figure). High electrical conductivity and minimal thermal conductivity optimize the thermoelectric properties of few-layer Bi2Se3. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：9110 / 9113

页数：4

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