| 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. |
