Preparation and Characterization of NaGdF4:Eu3+/AAO Thin Films
文献类型：期刊论文
| 作者 | Wang, M; Yang, Z ; Wang, YF; Tao, Y; Tao Y(陶冶)
|
| 刊名 | CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
 |
| 出版日期 | 2011 |
| 卷号 | 32期号:5页码:1037-1042 |
| 关键词 | NaGdF4:Eu3+ Thin film AAO template Phase transition Luminescence |
| 通讯作者 | [Wang Meng ; Yang Zhi ; Wang Yu-Fei] Yunnan Normal Univ, Coll Chem & Chem Engn, Kunming 650500, Peoples R China ; [Tao Ye] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China |
| 英文摘要 | NaGdF4:Eu3+/AAO thin films were prepared on porous anodic aluminum oxide(AAO) template surface via a hydrothermal process and the effects of preparing method, the amount of NaGdF4:Eu3+ and the annealing temperature were investigated. The crystal structure, morphology and luminescent properties of the-as-prepared NaGdF4: Eu3+/AAO thin films were characterized by X-ray powder diffraction(XRD), scanning electron microscopy(SEM) and photoluminescence(PL) spectra. XRD results show that the phase transition of NaGdF4:Eu3+/AAO thin films from the hexagonal phase to the cubic phase occurs at about 500 degrees C in air. SEM images indicate that the preparing method influences obviously the morphology of NaGdF4:Eu3+/AAO thin films, NaGdF4:Eu3+/AAO thin films with the rectangle morphology were prepared by two-step hydrothermal process, and however the one-step hydrothermal process was employed to prepare NaGdF4:Eu3+/AAO thin films without any special morphology. The amount of NaGdF4:Eu3+ in the solution and the annealing temperature do not obviously affect the morphology of NaGdF4:Eu3+/AAO thin films. PL results show that the characteristic emission of NaGdF4:Eu3+/AAO thin films with hexagonal or cubic NaGdF4 structure is D-5(0) -> F-7(2) transition of Eu3+. |
| 学科主题 | Chemistry |
| 类目[WOS] | Chemistry, Multidisciplinary |
| 研究领域[WOS] | Chemistry |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000291175800010 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/238935]  |
| 专题 | 中国科学院高能物理研究所_中国散裂中子源 高能物理研究所_多学科研究中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Wang, M,Yang, Z,Wang, YF,et al. Preparation and Characterization of NaGdF4:Eu3+/AAO Thin Films[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2011,32(5):1037-1042. |
| APA | Wang, M,Yang, Z,Wang, YF,Tao, Y,&陶冶.(2011).Preparation and Characterization of NaGdF4:Eu3+/AAO Thin Films.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,32(5),1037-1042. |
| MLA | Wang, M,et al."Preparation and Characterization of NaGdF4:Eu3+/AAO Thin Films".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 32.5(2011):1037-1042. |
入库方式： OAI收割
来源：高能物理研究所
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。