EUROPIUM

作品数：345被引量：411H指数：7
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相关作者：郑安呐蔡平雄胡福增潘远凤隋智通更多>>
相关机构：华东理工大学东北大学中南大学中南大学湘雅三医院更多>>
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BaTiO_(3)solid solutions co-doped with Gd^(3+)and Eu^(3+):Synthesis,structural evolution and dielectric properties
《Journal of Rare Earths》2024年第10期1920-1926,共7页R.Martínez-López M.Pérez-Labra J.A.Romero-Serrano F.R.Barrientos-Hernández M.Reyes-Pérez M.I.Valenzuela-Carrillo G.Urbano-Reyes V.E.Reyes-Cruz G.I.Dávila-Pulido 
PRODEP and CONAHCyT-Mexico for the financial support。
In this paper,the synthesis,structural evolution,and dielectric properties of BaTiO_(3)solid solutions codoped with rare earth elements(Gd^(3+)and Eu^(3+))prepared using the solid-state reaction method are presented.C...
关键词：BaTiO_(3) DOPING GADOLINIUM EUROPIUM SYNTHESIS Rare earths 
Europium recovery process by means of polymeric nanoparticles functionalized with acrylic acid,curcumin and fumaramide
《Journal of Rare Earths》2024年第10期1950-1959,共10页P.A.Martínez-Montoya J.M del Río A.de J.Morales-Ramirez M.Corea 
Project supported by Secretaria de Investigación y Posgrado Instituto Politecnico Nacional(20221369,20231939,2027024,20230751);Consejo Nacional de Humanidades,Ciencia y Tecnologias CONAHCyT。
Polymeric nanoparticles of poly(methyl methacrylate)were obtained by emulsion polymerization techniques in a proce ss of two stages.The particles were functionalized with acrylic acid,curcumin,and fumaramide and three...
关键词：[Eu]recovery Chelating effect Extraction process Stripping process Emulsion polymerization Rare earths 
Tuning lanthanide luminescence from bipyridine-bis(oxazoline/thiazoline)tetradentate ligands
《Chinese Journal of Structural Chemistry》2024年第9期46-51,共6页Hao Jiang Yuan-Yuan He Hai-Chao Liang Meng-Jia Shang Han-Han Lu Chun-Hua Liu Yin-Shan Meng Tao Liu Yuan-Yuan Zhu 
supported by the National Natural Science Foundation of China(Nos.22371063,22222103,22173015,22025101,and 91961114);the State Key Laboratory of Fine Chemicals at Dalian University of Technology(KF 1607);the Fundamental Research Funds for the Central Universities of China(PA2021GDSK0063,DUT22LAB606).
Organic ligands play a pivotal role in lanthanide luminescence by acting as sensitizers for energy absorption and transfer,a phenomenon known as the fluorescence antenna effect.Herein,we introduce two tetradentate nit...
关键词：LANTHANIDE Luminescence Antenna effect EUROPIUM TERBIUM 
Effects of water molecules on luminescence in europium and terbium coordination polymers with p-fluorobenzoic acid as ligand
《Journal of Rare Earths》2024年第7期1258-1264,I0003,共8页Xiaoqi Zhao Puyan Hao Yami Ling Mengzhen Jia Rui Zhu Jiawen Liu Qiang Xu Jianhong Zhou 
Project supported by the Natural Science Foundation of Shaanxi Province(2021JQ-799);Key Scientific Research Plan of Shaanxi Provincial Department of Education(22JC001)。
Our previous experimental observations show that the crystal structure of lanthanide luminescent complexes synthesized in aqueous solution usually contains a large number of coordination water molecules or free water ...
关键词：Lanthanide complexes Photoluminescence Luminescent quenching Rare earths 
A highly sensitive multiple-mode optical thermometer designed in Eu^(2+/3+)and Li^(+)co-doped polymorphism compound LaSc_(3)(BO_(3))_(4)
《Journal of Advanced Ceramics》2024年第6期821-833,共13页Nan Yang Zhuo Li Tingxia Zhou Ziwang Zhang Wen Shi Yexiang Tong Jianxin Shi 
financially supported by the National Natural Science Foundation of China(Nos.51972347 and 21771195).
Noncontact optical thermometers have attracted widespread attention,but existing problems such as single-mode and low-sensitivity thermometers still urgently need to be solved.Herein,a novel multiple-mode thermometer ...
关键词：phase transition europium(Eu)ions multiple-mode optical thermometer thermal quenching properties fluorescence intensity ratio(FIR) fluorescence lifetime(FL) 
Eu-MOF-Based Fluorescent Ratiometric Sensor by Detecting 3,4,5-Trihydroxybenzoic for Fingerprint Visualization on Porous Objects被引量：1
《Photonic Sensors》2024年第1期85-98,共14页Muwen LIANG Yabin ZHAO Yaping LUO Bin DU Wei HU Bing LIU Xihui MU Zhaoyang TONG 
The work was supported by the People's Public Security University of China Double Class Innovative Research Special Project on Criminal Science and Technology(Grant No.2023SYL06).
Latent fingerprints(LFPs)at the crime scene are served as important clues to locate the trajectory of criminal behavior and portray the characteristics of the suspect.Therefore,visualizing LFPs is of considerable sign...
关键词：Europium metal-organic framework(Eu-MOF) photoluminescence 3 4 5-trihydroxybenzoic latent fingerprints(LFPs)development 
Mechanical and magneto-electronic properties of europium lanthanide-based cubic perovskites EuYO_(3)(Y=Cr, Mn, Fe): An ab initio study
《Journal of Rare Earths》2024年第3期562-569,I0005,共9页Hayat Ullah Azra Sarwar Sajad Ali Rabah Khenata Abdelmadjid Bouhemadou Saad Bin-Omran 
Project supported by the Higher Education of Pakistan Under National Research Grant Program(NRPU)(Grant No:14408/NRPU/R&D/HEC/20212021)。
Computational calculations using density functional theory(DFT) were performed for the first time using the full potential linearized augmented plane wave plus local orbital method(FP-LAPW + LO) to determine the struc...
关键词：Perovskites GGA+U Elastic constants Band structure Magnetic moments Rare earths 
Solution-Processed Hybrid Europium (Ⅱ) lodide Scintillator for Sensitive X-Ray Detection
《Research》2024年第1期49-57,共9页Xue Zhao Pengfei Fu Pan Li Hainan Du Jinsong Zhu Ciyu Ge Longbo Yang Boxiang Song Haodi Wu Tong Jin Qingxun Guo Liang Wang Jinghui Li Zewen Xiao Jingjing Chang Guangda Niu Jiajun Luo Jiang Tang 
the National Key R&D Program of China(grant no.2021YFB3501800);the National Natural Science Foundation of China(62250003,61725401,62104077,62204092,62004076,and 62134003);the Postdoctoral Research Foundation of China(2022M710054);the Foundation for Innovative Research Groups of Hubei Province of China(2020CFA034);This research is also supported by the Open Project Program of Wuhan National Laboratory for Optoelectronics(no.2022WNLOKF004).
Lead halide perovskite nanocrystals have recently demonstrated great potential as x-ray scintillators,yet they stll suffer toxicity issues,inferior light yield(LY)caused by severe self-absorption.Nontoxic bivalent eur...
关键词：ABSORPTION HALIDE PEROVSKITE 
Circularly polarized luminescence switch based on a photochromic europium(Ⅲ) helicate derived coordination polymer
《Chinese Chemical Letters》2024年第2期272-277,共6页Mei Li Yanyan Zhou Jingya Li Wenru Huang Zhiwei Yao Yuying Li Ting Gao Pengfei Yan Hongfeng Li 
financially supported by the National Natural Science Foundation of China(Nos.52273263,52203219,51872077 and 52073080);Science and Technology Plan of Inner Mongolia Autonomous Region(No.2020GG0164);Scientific Research Project of Basic Scientific Research Operating Expenses of Colleges and Universities in Heilongjiang Province(Nos.2021-KYYWF-0029 and 2021-KYYWF-0041).
Chiroptical switches based on circularly polarized luminescence(CPL)have shown the promising applications in advanced information technologies.Herein,a pair of lanthanide coordination polymer enantiomers[Eu_(2)(L^(R))...
关键词：Chiroptical switches Coordination polymer CPL ANTI-COUNTERFEITING Logic gate 
Europium-bearing organic framework with excellent X-ray scintillating luminescence被引量：1
《Journal of Rare Earths》2024年第2期251-255,I0001,共6页Yugang Zhang Lanhua Chen Xia Wang Wei Liu Shu'ao Wang 
Project supported by the National Key R&D Program of China(2021YFB3200400)。
Two europium-bearing organic frameworks,termed as EuTPO-1 and EuTPO-2(H_(3)TPO=tris(4-carboxylphenyI)-phosphineoxide),are reported in this work.A series of characterizations of EuTPO-1and EuTPO-2,such as X-ray crystal...
关键词：Metal-organic frameworks Scintillating material Luminescence efficiency Rare earths 
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