Synthesis of hexagonal structured wurtzite and chalcopyrite CuInS2 via a simple solution route.
Synthesis of hexagonal structured wurtzite and chalcopyrite CuInS2 via a simple solution route.
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DOI：
10.1186/1556-276x-6-562
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发表时间：
2011-10-25
影响因子：
--
通讯作者：
Yang D
中科院分区：
文献类型：
--
作者：
Sheng X;Wang L;Luo Y;Yang D
纤锌矿半导体CuInS2[CIS]是近年来报道的一种半导体材料。作为一种亚稳态结构，在低温下合成纯的纤锌矿顺式结构是一个很大的挑战。在本论文中，我们通过一种简单快速的方法合成了纤锌矿和黄铜矿结构的CIS。当加入适量的添加剂时，可以得到控制良好的纤锌矿顺六角板材。还研究了助剂三乙醇胺[TEA]的影响，结果表明，在没有TEA的情况下，通过这种方法可以形成一种稀有形貌的黄铜矿顺离子。
Wurtzite semiconductor CuInS2 [CIS] has been reported in recent years. As a kind of metastable structure, it is a great challenge to synthesize pure wurtzite CIS at low temperature. In this paper, via a simple and quick solution route, we synthesize both wurtzite- and chalcopyrite-structure CIS. Well-controlled wurtzite CIS hexagonal plates are obtained when an appropriate agent is added. The influence of the used agent triethanolamine [TEA] has also been studied, and it turns out that without TEA, chalcopyrite CIS with a kind of rare morphology is formed through this method.