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NON-SPHERICAL SEMICONDUCTORS NANOCRYSTALS AND METHODS OF MAKING THEM
NON-SPHERICAL SEMICONDUCTORS NANOCRYSTALS AND METHODS OF MAKING THEM
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机译:非球形半导体纳米材料及其制备方法
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摘要
The present invention relates to a method of making non-spherical semiconductor nanocrystals. This method involves providing a reaction mixture containing a first precursor compound, a solvent, and a surfactant, where the first precursor compound has a Group II or a Group IV element and contacting the reaction mixture with a pure noble metal nanoparticle seed. The reaction mixture is heated. A second precursor compound having a Group VI element is added to the heated reaction mixture under conditions effective to produce non-spherical semiconductor nanocrystals. Non-spherical semiconductor nanocrystals and nanocrystal populations made by the above method are also disclosed.
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