Synthesis of Wurtzite Cu2ZnGeSe4 Nanocrystals and their Thermoelectric Properties
文献类型：期刊论文
| 作者 | Xue, Ding-Jiang; Jiao, Fei; Yan, Hui-Juan; Xu, Wei; Zhu, Daoben; Guo, Yu-Guo ; Wan, Li-Jun
|
| 刊名 | CHEMISTRY-AN ASIAN JOURNAL
 |
| 出版日期 | 2013-10-01 |
| 卷号 | 8期号:10页码:2383-2387 |
| 关键词 | Chalcogens Germanium Nanocrystals Semiconductors Wurtzite |
| ISSN号 | 1861-4728 |
| DOI | 10.1002/asia.201300425 |
| 英文摘要 | An unusual wurtzite phase of Cu2ZnGeSe4 (CZGSe) has been discovered and its corresponding nanocrystals (NCs) were synthesized by using a facile hot-injection solution-phase synthesis method. Moreover, the formation mechanism of this new phase of CZGSe, instead of the typically observed stannite structure, has been investigated in detail, which indicates that wurtzite CZGSe, which represents the kinetic phase, could be prepared by using a kinetic growth process without phase transformation into the thermodynamically stable stannite structure during the colloidal synthesis. In addition, the potential of wurtzite CZGSe as a thermoelectric material is demonstrated by characterizing the thermoelectric properties of as-synthesized wurtzite CZGSe NCs. This work allows for a rational manipulation of the NCs with a desired crystal structure through adjusting the thermodynamics and kinetics without using any additives and, because of its simplicity and versatility, it may be extended to the phase-controlled synthesis of other chalcogenide NCs. |
| 语种 | 英语 |
| WOS记录号 | WOS:000324748600015 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/54575]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Guo, Yu-Guo |
| 作者单位 | Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xue, Ding-Jiang,Jiao, Fei,Yan, Hui-Juan,et al. Synthesis of Wurtzite Cu2ZnGeSe4 Nanocrystals and their Thermoelectric Properties[J]. CHEMISTRY-AN ASIAN JOURNAL,2013,8(10):2383-2387. |
| APA | Xue, Ding-Jiang.,Jiao, Fei.,Yan, Hui-Juan.,Xu, Wei.,Zhu, Daoben.,...&Wan, Li-Jun.(2013).Synthesis of Wurtzite Cu2ZnGeSe4 Nanocrystals and their Thermoelectric Properties.CHEMISTRY-AN ASIAN JOURNAL,8(10),2383-2387. |
| MLA | Xue, Ding-Jiang,et al."Synthesis of Wurtzite Cu2ZnGeSe4 Nanocrystals and their Thermoelectric Properties".CHEMISTRY-AN ASIAN JOURNAL 8.10(2013):2383-2387. |
入库方式： OAI收割
来源：化学研究所
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