NDLI: Wet chemical synthesis and thermoelectric properties of V-VI one- and two-dimensional nanostructures

Content Provider	World Health Organization (WHO)-Global Index Medicus
Author	Yu, Qingxuan Li, Xiaoguang Zhang, Genqiang
Description	Author Affiliation: Zhang G ( Hefei National Laboratory for Physical Sciences at Microscale, Department of Physics, University of Science and Technology of China, Hefei, 230026, P. R. China.)
Abstract	Recent advances in both theoretical and experimental studies on optimizing thermoelectric performance have proved to greatly benefit from nanostructure engineering. As a class of materials with the best thermoelectric properties near room temperature, V-VI alloy nanostructures , especially Bi $_{2}Te$ $_{3}$ and its alloy with Sb , Se and so on, have attracted a broad interest. This perspective gives an overview of the progress in the wet chemical synthesis and property study of V-VI related one- and two-dimensional nanostructures . First, we discuss the preparation of one-dimensional nanowires /tubes, axial and radial modulated heterostructures, and two-dimensional platelet -like structures through various chemical routes. Then, we attempt to give a general outlook on the thermoelectric properties of V-VI single nanowires , and nanostructured films or bulk nanocomposites made of these chemically synthesized nanostructures . On the basis of the research in the synthetic methods and thermoelectric properties, the challenging issues and future research directions are briefly discussed. By no means is this a comprehensive coverage of V-VI related nanostructures , but a selection of those studies that could benefit the advance of thermoelectric properties of this material system in the near future.
ISSN	14779226
Issue Number	4
Journal	Dalton Trans.
Volume Number	39
e-ISSN	13645447
Language	English
Publisher	Royal Society of Chemistry
Publisher Date	2010-01-28
Publisher Place	Great Britain (UK)
Access Restriction	Subscribed
Subject Keyword	Chemistry
Content Type	Text
Resource Type	Article
Subject	Inorganic Chemistry

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