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MANUFACTURING METHOD OF TE AND BISMUTH TELLURIDE NANO WIRE BY SOLVOTHERMAL SYNTHESIS

机译:溶剂热合成法制备TE和铋碲化物纳米线的方法

摘要

PURPOSE: A manufacturing method of tellurium-based nano-wires and bismuth telluride nano-tubes is provided to obtain the tellurium-based nano-wires by mixing a coupling agent and tellurium oxides with organic solvents of high boiling points. CONSTITUTION: A manufacturing method of tellurium-based nano-wires includes the following: one or more organic solvents are mixed with a coupling agent to become a mixed solution; and a tellurium oxide selected from a group including TeO_2, TeO, TeO_3, Te_2O_5, and Te_4O_9 to be reacted. The organic solvents are selected from a group including ethylene glycol, oleic acid, oleylamine, hexadecane, ethylene diamine, dimethyl formamide, pyridine, and acetone. The coupling agent is made of trialkyl phosphine, trialkyl phosphine oxide, alkyl amine, alkyl thiol, phenyl sulfone, or aminophenyl sulfone. The pH value of the mixed solution is adjusted in a range between 8 and 13.
机译:目的:提供一种碲基纳米线和碲化铋纳米管的制造方法,其通过将偶联剂和碲化氧化物与高沸点有机溶剂混合得到碲基纳米线。组成:碲基纳米线的制造方法包括以下步骤:将一种或多种有机溶剂与偶联剂混合制成混合溶液;以及从包括TeO_2,TeO,TeO_3,Te_2O_5和Te_4O_9的组中选择的氧化碲进行反应。有机溶剂选自包括乙二醇,油酸,油胺,十六烷,乙二胺,二甲基甲酰胺,吡啶和丙酮的组。偶联剂由三烷基膦,三烷基氧化膦,烷基胺,烷基硫醇,苯基砜或氨基苯基砜制成。将混合溶液的pH值调节在8至13之间。

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