MICROSCOPY RESEARCH AND TECHNIQUE
文献类型：期刊论文
| 作者 | Shi Honglong; Zhang Guling; Zou Bin; Luo Minting; Wang Wenzhong |
| 刊名 | MICROSCOPY RESEARCH AND TECHNIQUE
 |
| 出版日期 | 2013-05 |
| 卷号 | 76期号:6页码:641-647 |
| 关键词 | SAED phase identification unit cell determination structure analysis nanomaterials |
| 通讯作者 | Shi, HL |
| 英文摘要 | We report a quick and easy method for a random selected area electron diffraction (SAED) pattern without rotating and tilting the specimen to perform phase identification and unit cell determination by combined with the XRD softwares. If your TEM is well aligned and camera length is carefully corrected, two-dimensional (2D)-SAED pattern can be directly transformed to 1D-profile after the center determination of pattern, this profile is then imported to XRD analysis packages. Finally, phase identification and unit cell determination can be performed after peak search or precise peak position determined by profile fitting. Two examples, flaky-like TiO2 nanomaterial and TiO2 nanotubes precipitated by the silver nanoparticles, were tested and verified for the validation of phase identification and unit cell determination using this method; the successful crystallographic analysis of one single gold nanocrystal indicates it is still validate for the nanocrystals with the smaller diffraction volume, but need two or more random tilt SAED patterns. This method could be further used in the quantitative phase analysis, structure determination and Rietveld refinement for the nanomaterials if the reliable integrated intensity can be extracted. Microsc. Res. Tech. 76:641647, 2013. (c) 2013 Wiley Periodicals, Inc. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-27 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/2007]  |
| 专题 | 过程工程研究所_湿法冶金清洁生产技术国家工程实验室 |
| 推荐引用方式 GB/T 7714 | Shi Honglong,Zhang Guling,Zou Bin,et al. MICROSCOPY RESEARCH AND TECHNIQUE[J]. MICROSCOPY RESEARCH AND TECHNIQUE,2013,76(6):641-647. |
| APA | Shi Honglong,Zhang Guling,Zou Bin,Luo Minting,&Wang Wenzhong.(2013).MICROSCOPY RESEARCH AND TECHNIQUE.MICROSCOPY RESEARCH AND TECHNIQUE,76(6),641-647. |
| MLA | Shi Honglong,et al."MICROSCOPY RESEARCH AND TECHNIQUE".MICROSCOPY RESEARCH AND TECHNIQUE 76.6(2013):641-647. |
入库方式： OAI收割
来源：过程工程研究所
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。