A Route to Phase Controllable Cu2ZnSn(S1-xSex)(4) Nanocrystals with Tunable Energy Bands
文献类型：期刊论文
| 作者 | Ji, Shulin ; Shi, Tongfei ; Qiu, Xiaodong ; Zhang, Jian ; Xu, Guoping ; Chen, Chao ; Jiang, Zheng（姜政） ; Ye, Changhui |
| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2013 |
| 卷号 | 3 |
| ISSN号 | 2045-2322 |
| 英文摘要 | Cu2ZnSn(S1-xSex)(4) nanocrystals are an emerging family of functional materials with huge potential of industrial applications, however, it is an extremely challenging task to synthesize Cu2ZnSn(S1-xSex)(4) nanocrystals with both tunable energy band and phase purity. Here we show that a green and economic route could be designed for the synthesis of Cu2ZnSn(S1-xSex)(4) nanocrystals with bandgap tunable in the range of 1.5-1.12 eV. Consequently, conduction band edge shifted from -3.9 eV to -4.61 eV (relative to vacuum energy) is realized. The phase purity of Cu2ZnSn(S1-xSex)(4) nanocrystals is substantiated with in-depth combined optical and structural characterizations. Electrocatalytic and thermoelectric performances of Cu2ZnSn(S1-xSex)(4) nanocrystals verify their superior activity to replace noble metal Pt and materials containing heavy metals. This green and economic route will promote large-scale application of Cu2ZnSn(S1-xSex)(4) nanocrystals as solar cell materials, electrocatalysts, and thermoelectric materials. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000324747900004 |
| 公开日期 | 2014-06-13 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/13659]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Ji, Shulin,Shi, Tongfei,Qiu, Xiaodong,et al. A Route to Phase Controllable Cu2ZnSn(S1-xSex)(4) Nanocrystals with Tunable Energy Bands[J]. SCIENTIFIC REPORTS,2013,3. |
| APA | Ji, Shulin.,Shi, Tongfei.,Qiu, Xiaodong.,Zhang, Jian.,Xu, Guoping.,...&Ye, Changhui.(2013).A Route to Phase Controllable Cu2ZnSn(S1-xSex)(4) Nanocrystals with Tunable Energy Bands.SCIENTIFIC REPORTS,3. |
| MLA | Ji, Shulin,et al."A Route to Phase Controllable Cu2ZnSn(S1-xSex)(4) Nanocrystals with Tunable Energy Bands".SCIENTIFIC REPORTS 3(2013). |
入库方式： OAI收割
来源：上海应用物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。