Potassium element modulation of optical and electrical properties of the quasi-one-dimensional KxBi12xFeO32y system
文献类型：期刊论文
| 作者 | Tao Kong(孔涛) ; Guosheng Cheng(程国胜); Jinping Zhang（张锦平）; Guosheng Cheng(程国胜)
|
| 刊名 | Cryst.Eng. Comm
 |
| 出版日期 | 2012 |
| 期号 | 14页码:7189–7194 |
| 通讯作者 | Guosheng Cheng(程国胜) |
| 英文摘要 | Structural and elemental modifications of multiferroics evolve promising optical, electronic and magnetic properties. In this work, we report two new quaternary compounds (KxBi12xFeO32y) with nanowire and microrod structures synthesized based on potassium modification of BiFeO3 by polyethylene glycol (PEG) and hexadecyl trimethyl ammonium bromide (CTAB) assisted hydrothermal method, respectively. The surfactants (PEG and CTAB) directed the growth of these two quasi-one-dimensional KxBi12xFeO32y crystals. The structures of KxBi12xFeO32y nanowire and microrod were addressed by electron-microscopy crystallography. The lattice constants were measured from the electron diffraction patterns to be a = b = 0.593 nm, c = 1.605 nm for the nanowire (tetragonal crystal) and a = 0.792 nm, b = 0.563 nm, c = 1.440 nm and b = 123.3u for the microrod (monoclinic crystal). Furthermore, the KxBi12xFeO32y nanowires exhibited high conductivity while KxBi12xFeO32y microrods demonstrated near-infrared fluorescence. This work is to expand the application of these promising multiferroic materials with new optical and electronic properties. |
| 语种 | 英语 |
| 公开日期 | 2013-01-22 |
| 源URL | [http://58.210.77.100/handle/332007/1049]  |
| 专题 | 苏州纳米技术与纳米仿生研究所_测试分析平台 |
| 通讯作者 | Guosheng Cheng(程国胜); Guosheng Cheng(程国胜) |
| 推荐引用方式 GB/T 7714 | Tao Kong,Guosheng Cheng,Jinping Zhang,et al. Potassium element modulation of optical and electrical properties of the quasi-one-dimensional KxBi12xFeO32y system[J]. Cryst.Eng. Comm,2012(14):7189–7194. |
| APA | Tao Kong,Guosheng Cheng,Jinping Zhang,&Guosheng Cheng.(2012).Potassium element modulation of optical and electrical properties of the quasi-one-dimensional KxBi12xFeO32y system.Cryst.Eng. Comm(14),7189–7194. |
| MLA | Tao Kong,et al."Potassium element modulation of optical and electrical properties of the quasi-one-dimensional KxBi12xFeO32y system".Cryst.Eng. Comm .14(2012):7189–7194. |
入库方式： OAI收割
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。