| Fixed-Component Lanthanide-Hybrid-Fabricated Full-Color Photoluminescent Films as Vapoluminescent Sensors | |
| Department | 固体润滑国家重点实验室 |
Xu, Jun1; Jia, Lei2; Jin, Nengzhi3; Ma, Yufei1; Liu, Xiao1; Wu, Wenyu1; Liu, Weisheng1; Tang, Yu1; Zhou F(周峰)4
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| 2013 | |
| Source Publication | Chemistry - A European Journal
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| ISSN | 0947-6539 |
| Volume | 19Issue:14Pages:4556-4562 |
| Abstract | Full-color lanthanide (Ln) photoluminescent materials have attracted considerable interest owing to their potential applications in display systems and lighting technologies. Herein, full-color photoluminescent films have been designed and fabricated facilely with a fixed-component Ln-based (Ln=Tb and Eu) polymer hybrid doped with a proton-sensitive amide-type -diketonated photosensitizer, N-(2-pyridinyl)benzoylacetamide (HPBA). The tunable photoluminescence emissions of the films are achieved by changing the amounts of OH in the hybrid rather than varying the relative concentrations of the lanthanide ions and photosensitizers, thus representing a new paradigm for full-color displays. The emission color can also be finely tuned through the variation of the excitation wavelength, and white-light emission can be achieved when the given film is excited at the visible region (405nm). The photophysical properties and the mechanisms of the intra- and intermolecular energy transfer before and after deprotonation have been investigated in detail. Meanwhile, the films might find application as vapoluminescent sensors due to their good stability, sensitivity, reversibility, and quick response when triggered by a baseacid vapor. |
| Keyword | Energy Transfer Lanthanides Luminescence Sensors White-light Emission |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1002/chem.201204061 |
| Funding Organization | the National Natural Science Foundation of China (projects 21071068;20931003);the Fundamental Research Funds for the Central Universities (project lzujbky-2011-17) |
| Indexed By | SCI |
| If | 5.696 |
| Language | 英语 |
| Funding Project | 材料表面与界面行为研究组 |
| compositor | 第四作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/18269 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Tang, Yu |
| Affiliation | 1.Lanzhou Univ, Coll Chem & Chem Engn, Key Lab Nonferrous Met Chem & Resources Utilizat, State Key Lab Appl Organ Chem, Lanzhou 730000, Peoples R China 2.Henan Polytech Univ, Dept Chem & Phys, Jiaozuo 454000, Peoples R China 3.Gansu Comp Ctr, Lanzhou 730030, Peoples R China 4.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China |
| Recommended Citation GB/T 7714 | Xu, Jun,Jia, Lei,Jin, Nengzhi,et al. Fixed-Component Lanthanide-Hybrid-Fabricated Full-Color Photoluminescent Films as Vapoluminescent Sensors[J]. Chemistry - A European Journal,2013,19(14):4556-4562. |
| APA | Xu, Jun.,Jia, Lei.,Jin, Nengzhi.,Ma, Yufei.,Liu, Xiao.,...&Zhou F.(2013).Fixed-Component Lanthanide-Hybrid-Fabricated Full-Color Photoluminescent Films as Vapoluminescent Sensors.Chemistry - A European Journal,19(14),4556-4562. |
| MLA | Xu, Jun,et al."Fixed-Component Lanthanide-Hybrid-Fabricated Full-Color Photoluminescent Films as Vapoluminescent Sensors".Chemistry - A European Journal 19.14(2013):4556-4562. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| LZ01027762.pdf（1373KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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