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Method of synthesizing nanorods by reaction of metal-surfactant complexes injected using a syringe pump
Method of synthesizing nanorods by reaction of metal-surfactant complexes injected using a syringe pump
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机译:通过使用注射泵注射的金属表面活性剂络合物反应合成纳米棒的方法
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摘要
Synthetic methods for producing uniform in diameter and highly crystalline nanorods of metals, alloys, metal oxides, metal nitrides, metal pnictides or metal chalcogenides by reaction of metal-surfactant complexes injected at a constant injection rate using a syringe pump into a surfactant solution in order to induce the one-dimensional growth of the nanostructured materials, where the reaction includes thermal decomposition, reduction, oxidation, sulfidation and phosphidation, are disclosed. The steps of a typical synthetic method consist of forming metal-surfactant complexes from the reaction of metal precursors and surfactant, injecting said metal-surfactant complex into a solution containing a surfactant and a reagent at high temperature using a syringe pump at a constant injection rate, aging at high temperature, and separating as well as precipitating by adding a poor solvent, and finally retrieving the desired nanorods by centrifuging.
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