Chemistry Letters
Online ISSN : 1348-0715
Print ISSN : 0366-7022
ISSN-L : 0366-7022
Letter
Synthesis of Bi2Te3 Urchin-like Nanorods by a Microwave–Solvothermal Method
Ya JiangWei ZengYi Fang
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2014 Volume 43 Issue 1 Pages 111-112

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Abstract

Nanocrystalline Bi2Te3 (nanospheres with diameters of 50–500 nm, urchin-like nanorods with diameters ranging from 5 to 15 nm and lengths ranging from 40 to 100 nm) has been successfully synthesized by a microwave–solvothermal method using TeO2, Bi(NO3)3·5H2O, and HNO3 in a solvent of poly(ethylene glycol) (PEG-400). Compared with other reaction systems, less reagents and reductant-free conditions were important factors to simplify the reaction process.

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© 2014 The Chemical Society of Japan
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