Ionic liquid as plasticizer for europium(iii)-doped luminescent poly(methyl methacrylate) films
文献情報
Kyra Lunstroot, Kris Driesen, Peter Nockemann, Lydie Viau, P. Hubert Mutin, André Vioux, Koen Binnemans
Flexible luminescent polymer films were obtained by doping europium(III) complexes in blends of poly(methyl methacrylate) (PMMA) and the ionic liquid 1-hexyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide, [C6mim][Tf2N]. Different europium(III) complexes have been incorporated in the polymer/ionic liquid matrix: [C6mim][Eu(nta)4], [C6mim][Eu(tta)4], [Eu(tta)3(phen)] and [choline]3[Eu(dpa)3], where nta is 2-naphthoyltrifluoroacetonate, tta is 2-thenoyltrifluoroacetonate, phen is 1,10-phenanthroline, dpa is 2,6-pyridinedicarboxylate (dipicolinate) and choline is the 2-hydroxyethyltrimethyl ammonium cation. Bright red photoluminescence was observed for all the films upon irradiation with ultraviolet radiation. The luminescent films have been investigated by high-resolution steady-state luminescence spectroscopy and by time-resolved measurements. The polymer films doped with β-diketonate complexes are characterized by a very intense 5D0 → 7F2 transition (up to 15 times more intense than the 5D0 → 7F1) transition, whereas a marked feature of the PMMA films doped with [choline]3[Eu(dpa)3] is the long lifetime of the 5D0 excited state (1.8 ms).
関連文献
Enhancing electrical energy storage capability of dielectric polymer nanocomposites via the room temperature Coulomb blockade effect of ultra-small platinum nanoparticles
Liwei Wang, Xingyi Huang, Yingke Zhu, Pingkai Jiang
DOI: 10.1039/C7CP07990G
Linear humidity response of carbon dot-modified molybdenum disulfide
Guili He, Da Huang, Zhi Yang, Yutong Han, Jun Hu, Nantao Hu, Yanjie Su, Zhihua Zhou, Yafei Zhang, Yan Zhang
DOI: 10.1039/C7CP07125F
Phase transition-like behavior of the water monolayer close to the polarized surface of a nanotube
Li Zeng, Xiaoyan Zhou, Xiao Huang, Hangjun Lu
DOI: 10.1039/C8CP03083A
A photoelectron imaging and quantum chemistry study of the deprotonated indole anion
Michael A. Parkes, Jonathan Crellin, Alice Henley, Helen H. Fielding
DOI: 10.1039/C8CP01902A
Electrolyte solvents for high voltage lithium ion batteries: ion correlation and specific anion effects in adiponitrile
Anand Narayanan Kirshnamoorthy, Kristina Oldiges, Andreas Heuer, Isidora Cekic-Laskovic, Christian Holm
DOI: 10.1039/C8CP04102D
Effect of hydrogenation on the structure and magnetic properties of an iron oxide cluster
G. L. Gutsev, K. G. Belay, L. G. Gutsev, B. R. Ramachandran, P. Jena
DOI: 10.1039/C7CP08224J
Ab initio calculations of heavy-actinide hexahalide compounds: do these heavy actinides behave like their isoelectronic lanthanide analogues?
Cristian Celis-Barros, María J. Beltrán-Leiva
DOI: 10.1039/C7CP06585J
Low-temperature solution-processed vanadium oxide as hole transport layer for efficient and stable perovskite solar cells
Qiang Guo, Chenyun Wang, Jinyan Li, Yiming Bai, Fuzhi Wang, Lin Liu, Bing Zhang, Ahmed Alsaedi, Zhan’ao Tan
DOI: 10.1039/C8CP03223H
Rotationally resolved electronic spectroscopy of 3-cyanoindole and the 3-cyanoindole–water complex
Michael Schneider, Marie-Luise Hebestreit, Mirko Matthias Lindic, Hilda Parsian, América Yareth Torres-Boy, Leonardo Álvarez-Valtierra, W. Leo Meerts, Ralf Kühnemuth, Michael Schmitt
DOI: 10.1039/C8CP04020F
こちらもおすすめ
3-(2-オキサプロピル)ベンzoic酸はどのように合成されますか?
3-(2-オキサプロピル)ベンzoic酸は、ベンzoic酸とプロパノ酸をヒドロキシム化合物として反応させて生成します。具体的には、ベンzoic酸とプロパノ酸を反...
4-メチル-4-ピペリジニル-1-ピロリドイン甲酸の主な用途は何ですか?
4-メチル-4-ピペリジニル-1-ピロリドイン甲酸は、主に医薬品の合成材料や研究用物質として使用されます。さらに、一部の薬理学的研究にも応用されています。
Biotin-PEG3-oxyamine HCl塩について、適切な化合物名称に適用される法規ガイドラインは何ですか?
Biotin-PEG3-oxyamine HCl塩は、GHS( Globally Harmonized System of Classification and...
N-(4-イソチオシアネートフェニル)-2-メトキシアリニンはどのように合成されますか?
N-(4-イソチオシアネートフェニル)-2-メトキシアリニンは、4-イソチオシアノフェノールと2-メトキシアリニルアミンのアミニド反応を用いて合成されます。この...
金粉蕨亭2'-O-葡萄糖甙の主な用途は何ですか?
金粉蕨亭2'-O-葡萄糖甙は主に薬理研究や医薬品製造に使用され、抗炎症作用や抗がん作用などがあります。また、その構造や性質から、合成化学や化学生理学の研究にも用...
2-(2-ニトロフェニル)酢酸ヒドライドの物理化学的性質は何ですか?
2-(2-ニトロフェニル)酢酸ヒドライドのCAS番号は114953-81-0です。この化合物は白色結晶性粉末で、分子量は244.12です。水溶性は限られており、...
5-(ヒドロキシメチル)-2-チオキソ-2,3-ジヒドロピリミジン-4(1H)-オンを取り扱う際の実験室安全事項は何ですか?
この化合物は高活性のため、取り扱いには注意が必要です。PPE(個人保護具)としてゴーグル、ガントリー、および防滴シールドを着用することが推奨されます。ドラフトチ...
11-脱氢血栓烷 b2の市場動向や研究トレンドはどうですか?
11-脱氢血栓烷 b2は、血栓溶解・抗凝固作用に関する研究で注目を集めています。特に心血管疾患の治療法開発において、市場の需要が高まっています。研究トレンドとし...
3,3-二甲基哌啶-4-酮はどのように保存すればよいですか?
3,3-二甲基哌啶-4-酮は避光、常温、乾燥した場所で保存してください。容器は密閉し、遠くから火源を離して保管することを確認してください。
掲載誌
Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.












![2-Methyl-2-propanyl [(2S)-1-hydroxy-3-(4-hydroxyphenyl)-2-propanyl]carbamate structure 2-Methyl-2-propanyl [(2S)-1-hydroxy-3-(4-hydroxyphenyl)-2-propanyl]carbamate structure](https://static.chemtradehub.com/structs/833/83345-46-4-eec2.webp)

