Synthesis of PbTe nanoboxes using a solvothermal technique
Synthesis of PbTe nanoboxes using a solvothermal technique
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DOI：
10.1002/adma.200500514
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发表时间：
2005-09-05
影响因子：
29.4
通讯作者：
Ren, ZF
中科院分区：
文献类型：
--
作者：
Wang, WZ;Poudel, B;Ren, ZF
PbTe 纳米盒是使用溶剂热路线合成的（见图）。实验结果表明，表面活性剂聚乙二醇和乙醇与水的体积比在纳米盒的形成中起着关键作用。较暗边缘和较亮中心之间的对比度差异表明纳米盒是中空的。所制备的 PbTe 纳米盒是单晶，并提出了可能的形成机制。
PbTe nanoboxes have been synthesized using a solvothermal route (see Figure). The experimental results show that both surfactant poly(ethylene glycol) and the volume ratio of ethanol to water play key roles in the formation of the nanoboxes. The contrast difference between the darker edges and lighter center indicate that the nanoboxes are hollow. ne as-prepared PbTe nanoboxes are single crystals, and a possible formation mechanism is proposed.