Insight into eu redox and pr3+ 5d emission in ksrpo4 by vrbe scheme construction
文献类型：期刊论文
| 作者 | Zhou, Rongfu1; Lin, Litian1; Liu, Chunmeng1; Dorenbos, Pieter2; Tao, Ye3; Huang, Yan3; Liang, Hongbin1 |
| 刊名 | Dalton transactions
 |
| 出版日期 | 2018-01-14 |
| 卷号 | 47期号:2页码:306-313 |
| ISSN号 | 1477-9226 |
| DOI | 10.1039/c7dt03813e |
| 通讯作者 | Liang, hongbin(cesbin@mail.sysu.edu.cn) |
| 英文摘要 | A series of ln-doped ksrpo4 (ln = ce3+, eu3+, eu2+, pr3+) phosphors are prepared through a high-temperature solid-state method. the ksrpo4 compound is confirmed to possess a beta-k2so4 structure with the pnma group by rietveld refinement, and the temperature-dependent lattice parameters are investigated with the powder x-ray diffraction results at different temperatures. ce3+ and eu3+ ions are introduced to probe the crystal field strength (cfs) and the lanthanide site symmetry by using vuv-uv-vis spectroscopy. the temperature-dependent luminescence properties of ksrpo4: ce3+/eu2+ exhibit an excellent thermal stability of ce3+/eu2+ luminescence. based on the vuv-uv-vis spectra of ce3+ and eu3+ doped ksrpo4, the vacuum referred binding energy (vrbe) scheme is constructed to understand the redox properties of eu, the 5d energy levels of pr3+ and the thermal quenching characteristics of ce3+ and eu2+ luminescence. |
| WOS关键词 | LIGHT-EMITTING-DIODES ; ENERGY-TRANSFER ; LUMINESCENCE PROPERTIES ; INORGANIC-COMPOUNDS ; BAND-GAP ; PHOSPHORS ; CE3+ ; REDUCTION ; PHOTOLUMINESCENCE ; TRANSITION |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Inorganic & Nuclear |
| 语种 | 英语 |
| WOS记录号 | WOS:000419151300006 |
| 出版者 | ROYAL SOC CHEMISTRY |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2178247 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Liang, Hongbin |
| 作者单位 | 1.Sun Yat Sen Univ, Sch Chem, KLGHEI Environm & Energy Chem, MOE Key Lab Bioinorgan & Synthet Chem, Guangzhou 510275, Guangdong, Peoples R China 2.Delft Univ Technol, Fac Appl Sci, Mekelweg 15, NL-2629 JB Delft, Netherlands 3.Chinese Acad Sci, Inst High Energy Phys, Beijing Synchrotron Radiat Fac, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Rongfu,Lin, Litian,Liu, Chunmeng,et al. Insight into eu redox and pr3+ 5d emission in ksrpo4 by vrbe scheme construction[J]. Dalton transactions,2018,47(2):306-313. |
| APA | Zhou, Rongfu.,Lin, Litian.,Liu, Chunmeng.,Dorenbos, Pieter.,Tao, Ye.,...&Liang, Hongbin.(2018).Insight into eu redox and pr3+ 5d emission in ksrpo4 by vrbe scheme construction.Dalton transactions,47(2),306-313. |
| MLA | Zhou, Rongfu,et al."Insight into eu redox and pr3+ 5d emission in ksrpo4 by vrbe scheme construction".Dalton transactions 47.2(2018):306-313. |
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