Bi2Te3–Te nanocomposite formed by epitaxial growth of Bi2Te3 sheets on Te rod
作者： Yuan Deng , Chang-Wei Cui , Ni-La Zhang , Tian-Hao Ji , Qing-Lin Yang
DOI: 10.1016/J.JSSC.2006.02.014
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摘要: Abstract Single-crystal Bi 2 Te 3 –Te nanocomposites with heterostructure were synthesized using a two-step solvothermal process in the presence of ethylenediaminetetraacetic acid disodium salt. The first step is formation nanorods and second to grow sheets off rods surface form nanocomposites. products characterized by X-ray diffraction, scanning electron microscopy transmission microscopy. We demonstrate method an epitaxial growth nanosheets perpendicular axis central rod also proposed.
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