Nonaqueous synthesis of CdS nanorod semiconductor
Nonaqueous synthesis of CdS nanorod semiconductor
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DOI：
10.1021/cm970789l
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发表时间：
1998-09-01
影响因子：
8.6
通讯作者：
Zhou, GE
中科院分区：
文献类型：
--
作者：
Li, YD;Liao, HW;Zhou, GE
在下面的方程式中推测了一种溶剂配位的分子模板机制来合成一维纳米结构的硫化镉。溶剂分子乙二胺在控制硫化镉纳米棒的形核和生长过程中起着重要作用。作为双齿配体，乙二胺分子可以与镉反应形成相对稳定的络合物。在适当的溶剂热条件下(120℃以上)，络合物是不稳定的，可以通过硫磺连接形成一维的硫化镉纳米棒。
A solvent-coordinating molecular template mechanism to synthesize one-dimensional nanostructure CdS was speculated in the equation below. The solvent molecule ethylenediamine plays an important role in controlling nucleation and growth of the CdS nanorod. As a bidentate ligand, the ethylenediamine molecule may react with cadmium to form relatively stable complexes. Under appropriate solvothermal conditions (above 120 degrees C) the complexes are unstable and may be connected by sulfur to form one-dimensional CdS nanorods.