微波合成Eu3+离子玻璃磷:一种新型发光增强闪烁材料

IF 2.8 3区 物理与天体物理 Q3 CHEMISTRY, PHYSICAL
P. Yasaka, W. Wongwan, K. Boonin, N. Intachai, S. Kothan, A. Angnanon, N. Wongdamnern, T. Sareein, N. Triamnak, N. Kamjam, P. Kanjanaboos, J. Kaewkhao
{"title":"微波合成Eu3+离子玻璃磷:一种新型发光增强闪烁材料","authors":"P. Yasaka, W. Wongwan, K. Boonin, N. Intachai, S. Kothan, A. Angnanon, N. Wongdamnern, T. Sareein, N. Triamnak, N. Kamjam, P. Kanjanaboos, J. Kaewkhao","doi":"10.1016/j.radphyschem.2025.113106","DOIUrl":null,"url":null,"abstract":"The Gd<ce:inf loc=\"post\">2</ce:inf>MoO<ce:inf loc=\"post\">6</ce:inf>:Eu<ce:sup loc=\"post\">3+</ce:sup> phosphor-in TeO<ce:inf loc=\"post\">2</ce:inf>: ZnO: BaO glass by microwave synthesized technique at different weights of phosphors (0.00, 2.50, 5.00, 7.50 and 10 wt%). The prepared samples were characterized through XRD, SEM, Raman, density, refractive index, absorption spectra, photoluminescence properties, and X-ray-induced luminescence. Crystalline structure was studied and compared with the Gd<ce:inf loc=\"post\">2</ce:inf>MoO<ce:inf loc=\"post\">6</ce:inf> standard by using a Shimadzu XRD-6100 diffractometer. Absorption spectra were evaluated in the wavelength region between 400 and 2300 nm and found four peaks, which corresponded with the transitions of Eu<ce:sup loc=\"post\">3+</ce:sup> ion from <ce:sup loc=\"pre\">7</ce:sup>F<ce:inf loc=\"post\">0</ce:inf> (ground state) → <ce:sup loc=\"pre\">5</ce:sup>D<ce:inf loc=\"post\">2</ce:inf>, <ce:sup loc=\"pre\">5</ce:sup>D<ce:inf loc=\"post\">1</ce:inf>, <ce:sup loc=\"pre\">7</ce:sup>F<ce:inf loc=\"post\">6</ce:inf> and <ce:sup loc=\"pre\">7</ce:sup>F<ce:inf loc=\"post\">1</ce:inf>→<ce:sup loc=\"post\">7</ce:sup>F<ce:inf loc=\"post\">6</ce:inf> at 464, 534, 2088 and 2203 nm respectively. Photoluminescence was recorded in the wavelength region of 550-725 nm using an excitation wavelength of 395 nm. The emission intensity of the prepared samples increased with the increasing weight of Gd<ce:inf loc=\"post\">2</ce:inf>MoO<ce:inf loc=\"post\">6</ce:inf>:Eu<ce:sup loc=\"post\">3+</ce:sup> phosphor. The Photoluminescence quantum yield of the highest intensity sample is 9.34 %. The luminescence lifetime from the <ce:sup loc=\"pre\">7</ce:sup>F<ce:inf loc=\"post\">0</ce:inf> → <ce:sup loc=\"pre\">5</ce:sup>D<ce:inf loc=\"post\">2</ce:inf> state decreased with increasing weight of phosphors, which had a lifetime of 0.993, 0.987, 0.998, and 0.981 ms respectively when monitored at λ<ce:inf loc=\"post\">ex</ce:inf> = 395 nm. In addition, the X-ray-induced luminescence study showed that the intensity of the sample increases with increasing phosphor concentration. The results obtained in X-ray-induced luminescence found that the samples could be potential candidates for reddish-orange light-emitting for scintillation applications.","PeriodicalId":20861,"journal":{"name":"Radiation Physics and Chemistry","volume":"645 1","pages":""},"PeriodicalIF":2.8000,"publicationDate":"2025-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Microwave Synthesized Eu3+ Ion Phosphor-in-Glass: A Novel Scintillation Material with Enhanced Luminescence\",\"authors\":\"P. Yasaka, W. Wongwan, K. Boonin, N. Intachai, S. Kothan, A. Angnanon, N. Wongdamnern, T. Sareein, N. Triamnak, N. Kamjam, P. Kanjanaboos, J. Kaewkhao\",\"doi\":\"10.1016/j.radphyschem.2025.113106\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The Gd<ce:inf loc=\\\"post\\\">2</ce:inf>MoO<ce:inf loc=\\\"post\\\">6</ce:inf>:Eu<ce:sup loc=\\\"post\\\">3+</ce:sup> phosphor-in TeO<ce:inf loc=\\\"post\\\">2</ce:inf>: ZnO: BaO glass by microwave synthesized technique at different weights of phosphors (0.00, 2.50, 5.00, 7.50 and 10 wt%). The prepared samples were characterized through XRD, SEM, Raman, density, refractive index, absorption spectra, photoluminescence properties, and X-ray-induced luminescence. Crystalline structure was studied and compared with the Gd<ce:inf loc=\\\"post\\\">2</ce:inf>MoO<ce:inf loc=\\\"post\\\">6</ce:inf> standard by using a Shimadzu XRD-6100 diffractometer. Absorption spectra were evaluated in the wavelength region between 400 and 2300 nm and found four peaks, which corresponded with the transitions of Eu<ce:sup loc=\\\"post\\\">3+</ce:sup> ion from <ce:sup loc=\\\"pre\\\">7</ce:sup>F<ce:inf loc=\\\"post\\\">0</ce:inf> (ground state) → <ce:sup loc=\\\"pre\\\">5</ce:sup>D<ce:inf loc=\\\"post\\\">2</ce:inf>, <ce:sup loc=\\\"pre\\\">5</ce:sup>D<ce:inf loc=\\\"post\\\">1</ce:inf>, <ce:sup loc=\\\"pre\\\">7</ce:sup>F<ce:inf loc=\\\"post\\\">6</ce:inf> and <ce:sup loc=\\\"pre\\\">7</ce:sup>F<ce:inf loc=\\\"post\\\">1</ce:inf>→<ce:sup loc=\\\"post\\\">7</ce:sup>F<ce:inf loc=\\\"post\\\">6</ce:inf> at 464, 534, 2088 and 2203 nm respectively. Photoluminescence was recorded in the wavelength region of 550-725 nm using an excitation wavelength of 395 nm. The emission intensity of the prepared samples increased with the increasing weight of Gd<ce:inf loc=\\\"post\\\">2</ce:inf>MoO<ce:inf loc=\\\"post\\\">6</ce:inf>:Eu<ce:sup loc=\\\"post\\\">3+</ce:sup> phosphor. The Photoluminescence quantum yield of the highest intensity sample is 9.34 %. The luminescence lifetime from the <ce:sup loc=\\\"pre\\\">7</ce:sup>F<ce:inf loc=\\\"post\\\">0</ce:inf> → <ce:sup loc=\\\"pre\\\">5</ce:sup>D<ce:inf loc=\\\"post\\\">2</ce:inf> state decreased with increasing weight of phosphors, which had a lifetime of 0.993, 0.987, 0.998, and 0.981 ms respectively when monitored at λ<ce:inf loc=\\\"post\\\">ex</ce:inf> = 395 nm. In addition, the X-ray-induced luminescence study showed that the intensity of the sample increases with increasing phosphor concentration. The results obtained in X-ray-induced luminescence found that the samples could be potential candidates for reddish-orange light-emitting for scintillation applications.\",\"PeriodicalId\":20861,\"journal\":{\"name\":\"Radiation Physics and Chemistry\",\"volume\":\"645 1\",\"pages\":\"\"},\"PeriodicalIF\":2.8000,\"publicationDate\":\"2025-06-24\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Radiation Physics and Chemistry\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://doi.org/10.1016/j.radphyschem.2025.113106\",\"RegionNum\":3,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"CHEMISTRY, PHYSICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Radiation Physics and Chemistry","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1016/j.radphyschem.2025.113106","RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
引用次数: 0

摘要

采用微波合成技术制备了不同重量的荧光粉(0.00、2.50、5.00、7.50、10 wt%)下的Gd2MoO6:Eu3+磷- TeO2: ZnO: BaO玻璃。通过XRD、SEM、拉曼光谱、密度、折射率、吸收光谱、光致发光性能和x射线致发光性能对制备的样品进行了表征。采用岛津XRD-6100衍射仪对其晶体结构进行了研究,并与Gd2MoO6标准品进行了比较。在400 ~ 2300 nm波长范围内进行吸收光谱分析,发现4个峰对应于Eu3+离子从7F0(基态)→5D2、5D1、7F6和7F1→7F6在464、534、2088和2203 nm的跃迁。激发波长为395 nm,在550 ~ 725 nm波长范围内记录到光致发光。制备样品的发射强度随着Gd2MoO6:Eu3+荧光粉重量的增加而增加。最高强度样品的光致发光量子产率为9.34%。在λex = 395 nm处,7F0→5D2态的发光寿命随荧光粉质量的增加而减小,分别为0.993、0.987、0.998和0.981 ms。此外,x射线诱导发光研究表明,样品的强度随荧光粉浓度的增加而增加。在x射线诱导发光中获得的结果发现,样品可能是闪烁应用的红橙色发光的潜在候选者。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Microwave Synthesized Eu3+ Ion Phosphor-in-Glass: A Novel Scintillation Material with Enhanced Luminescence
The Gd2MoO6:Eu3+ phosphor-in TeO2: ZnO: BaO glass by microwave synthesized technique at different weights of phosphors (0.00, 2.50, 5.00, 7.50 and 10 wt%). The prepared samples were characterized through XRD, SEM, Raman, density, refractive index, absorption spectra, photoluminescence properties, and X-ray-induced luminescence. Crystalline structure was studied and compared with the Gd2MoO6 standard by using a Shimadzu XRD-6100 diffractometer. Absorption spectra were evaluated in the wavelength region between 400 and 2300 nm and found four peaks, which corresponded with the transitions of Eu3+ ion from 7F0 (ground state) → 5D2, 5D1, 7F6 and 7F17F6 at 464, 534, 2088 and 2203 nm respectively. Photoluminescence was recorded in the wavelength region of 550-725 nm using an excitation wavelength of 395 nm. The emission intensity of the prepared samples increased with the increasing weight of Gd2MoO6:Eu3+ phosphor. The Photoluminescence quantum yield of the highest intensity sample is 9.34 %. The luminescence lifetime from the 7F05D2 state decreased with increasing weight of phosphors, which had a lifetime of 0.993, 0.987, 0.998, and 0.981 ms respectively when monitored at λex = 395 nm. In addition, the X-ray-induced luminescence study showed that the intensity of the sample increases with increasing phosphor concentration. The results obtained in X-ray-induced luminescence found that the samples could be potential candidates for reddish-orange light-emitting for scintillation applications.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Radiation Physics and Chemistry
Radiation Physics and Chemistry 化学-核科学技术
CiteScore
5.60
自引率
17.20%
发文量
574
审稿时长
12 weeks
期刊介绍: Radiation Physics and Chemistry is a multidisciplinary journal that provides a medium for publication of substantial and original papers, reviews, and short communications which focus on research and developments involving ionizing radiation in radiation physics, radiation chemistry and radiation processing. The journal aims to publish papers with significance to an international audience, containing substantial novelty and scientific impact. The Editors reserve the rights to reject, with or without external review, papers that do not meet these criteria. This could include papers that are very similar to previous publications, only with changed target substrates, employed materials, analyzed sites and experimental methods, report results without presenting new insights and/or hypothesis testing, or do not focus on the radiation effects.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信