Controllable Synthesis of Wurtzite Cu2ZnSnS4 Nanocrystals by Hot-Injection Approach and Growth Mechanism Studies
文献类型：期刊论文
| 作者 | Ma CQ(马昌期)
|
| 刊名 | CHEMISTRY-AN ASIAN JOURNAL
 |
| 出版日期 | 2014-08 |
| 卷号 | 9期号:8页码:2309-2316 |
| 关键词 | controllable synthesis crystal growth nanostructures phase transformations wurtzite CZTS |
| 通讯作者 | 骆群 |
| 英文摘要 | Wurtzite Cu2ZnSnS4 (WZ-CZTS) has been controllably synthesized through a hot-injection route. The crystal-growth mechanism of WZ-CZTS has been investigated by using time-dependent XRD patterns, TEM images, and absorption spectra analysis, and revealed that WZ-CZTS nucleated and grew from monoclinic Cu7S4 nanocrystals through phase transformation of Cu7S4 to WZ-CZTS within 5 min. The synthesis processes are dependent on precursor concentration, reaction temperature, reaction time, organic ligand, and sulfur source and have been studied in detail. It was revealed that the width of the WZ-CZTS nanocrystals was mainly controlled by the precursor concentration, which determines the diameter of Cu7S4. The length could be regulated by the ratio of dodecanethiol (DDT) to oleylamine (OLA) and reaction time. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000342675900045 |
| 公开日期 | 2014-12-02 |
| 源URL | [http://ir.sinano.ac.cn/handle/332007/1631]  |
| 专题 | 苏州纳米技术与纳米仿生研究所_印刷电子学部_马昌期团队 |
| 推荐引用方式 GB/T 7714 | Ma CQ. Controllable Synthesis of Wurtzite Cu2ZnSnS4 Nanocrystals by Hot-Injection Approach and Growth Mechanism Studies[J]. CHEMISTRY-AN ASIAN JOURNAL,2014,9(8):2309-2316. |
| APA | Ma CQ.(2014).Controllable Synthesis of Wurtzite Cu2ZnSnS4 Nanocrystals by Hot-Injection Approach and Growth Mechanism Studies.CHEMISTRY-AN ASIAN JOURNAL,9(8),2309-2316. |
| MLA | Ma CQ."Controllable Synthesis of Wurtzite Cu2ZnSnS4 Nanocrystals by Hot-Injection Approach and Growth Mechanism Studies".CHEMISTRY-AN ASIAN JOURNAL 9.8(2014):2309-2316. |
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