东篱科研大数据发现系统（DRDS）

位置：成果数据库 > 期刊 > 期刊详情页

Fe3O4@Gd203：Eu3＋磁光双功能复合粒子的制备与表征

ISSN号：0567-7351
期刊名称：《化学学报》
时间：0
分类：TQ174.758[化学工程—陶瓷工业;化学工程—硅酸盐工业]
作者机构：[1]长春理工大学化学与环境工程学院,长春130022
相关基金：国家自然科学基金（Nos.51072026,50972020）和吉林省科技发展计划（No.20090528）资助项目.

作者：刘桂霞[1], 彭红霞[1], 范水高[1], 董相廷[1], 王进贤[1]

关键词：水热法, FE3O4, Gd203, Eu3+, 磁光双功能, 核壳结构, hydrothermal method, Fe304, Gd203：Eu3＋, magnetic and luminescent bi-function, core-shellstructure

中文摘要：

采用水热法合成了Fe304@Gd203：Eu3＋核壳结构磁光双功能复合粒子，对其结构和性能进行了表征．XRD分析表明：700℃煅烧后Fe304表面包覆上了结晶良好的立方晶系的Gd2O3：Eu3＋．TEM照片表明：所得的复合粒子具有明显的核壳结构和完美的球形，构成核的Fe304颗粒的尺寸在200～300Nm之间，Fe3O4@Gd2O3：Eu3＋4核壳结构复合粒子的尺寸约为225～350nm，壳层Gd2O3：Eu3＋厚度介于25～50nm之间．与包覆前的Fe3O4相比较，包覆后的颗粒粒径变大，表面光滑．电子衍射表明：样品为多晶．磁性和荧光光谱分析表明：该复合颗粒同时具有良好的发光性和磁性，使其在生物医学领域具有潜在的应用．

英文摘要：

Fe304@Gd203：Eu3＋ magnetic and luminescent bi-functional composite particles with core-shell structure were fabricated via a facile hydrothermal method, the structure and properties were characterized. XRD patterns show that the cubic phase Gd203：Eu3＋ nanocrystals are coated on the surface of Fe304 particles after calcined at 700℃. TEM images indicate that the obtained composites have obvious core-shell structure and perfect spherical morphology, the diameter of the Fe304 core is 200～300 nm and the size of the Fe3Oa@Gd203：Eu3＋ composites is about 225～350 nm, the shell thickness of Gd203：Eu3＋ ranges from 25 to 50 nm. Compared with Fe304 core, the size of the coated particles is larger and the surface becomes smoother. Electron diffraction pattern indicates that the sample is polycrystalline. The photoluminescence spectra and the magnetic properties indicate that the core-shell structrual composites have red emitting light and magnetism, which would be potentially applied in biology and medicine fields.

同期刊论文项目

贵金属/稀土氟化物核壳结构纳米发光材料的设计、制备与性能研究

期刊论文 56 获奖 2 专利 4

稀土掺杂氟化物一维纳米结构的构筑与光学性能研究

期刊论文 70 专利 15

同项目期刊论文

同轴静电纺丝技术制备CeO_2纳米管及光催化性能研究

稀土硫化物的合成及应用研究进展

纳米四氧化三铁的化学制备方法研究进展

Preparation of ZnS nanofibers by electrospinning and their photocatalytic properties

Electrospinning Preparation of LaOBr:Tb3+ Nanostructures and Their Photoluminescence Properties

LaFeO_3纳米带的制备及其光催化性能

Synthesis and formation mechanism of NiO@SnO2@TiO2 coaxial trilayered nanocables by electrospinning

Er~(3+),Yb~(3+):Y_3Al_5O_(12)上转换发光纳米纤维的制备与表征

Solvothermal Synthesis of Gd2O3 : Eu3+ Luminescent Nanowires

Synthesis and Formation Mechanism of NiO@Al2O3@TiO2 Coaxial Trilayered Submicrocables by Electrospin

Y_3Al_5O_(12):Ce~(3+)发光纳米纤维的制备

静电纺丝技术制备NiO-ZnTiO_3-TiO_2同轴三层纳米电缆及其形成机制

Preparation and Characterization of YF3 : Eu3+ Nanofibers/Polymer Composite Nanofibers

微纳米稀土硫氧化物的合成方法研究进展

静电纺丝技术制备LaCrO_4和LaCrO_3纳米带及其光催化性质

Preparation and Characterization of Polycrystalline La(2)Zr(2)O(7) Ultrafine Fibres via Electrospinn

Preparation and Characterization of NiO@SiO2@TiO2 Coaxial Trilayered Nanocables

Preparation of ZnO@CeO2 Nanocables by Coaxial Electrospinning

静电纺丝技术制备Eu(BA)_3phen/PVP复合纳米带及发光性质研究

Hydrothermal Synthesis and Property Comparation of YF3:Eu3+ Luminescent Nanomaterials with Various M

静电纺丝技术制备Y_2O_3:Eu~(3+)纳米带及其发光性质

稀土氟化物微纳米材料制备方法的研究进展

静电纺丝技术制备Gd_3Ga_5O_(12)∶Eu~(3+)多孔发光纳米带

静电纺丝制备Y_3Al_5O_(12)∶Tb~(3+)发光纳米纤维

静电纺丝技术制备LaAlO_3纳米纤维与表征

Synthesis and formation mechanism of TiO2/SnO2 composite nanobelts by electrospinning

Synthesis and Luminescence Properties of YF3:Eu3+ Hollow Nanofibers via the Combination of Electrosp

Electrospinning fabrication of high-performance magnetic@photoluminescent bifunctional coaxial nanoc

Preparation, Characterization and Formation Mechanism of NiO@SnO2@Zn2TiO4@TiO2 Coaxial Tetralayered

YAlO_3∶Eu~(3+)发光纳米纤维的制备与表征

YVO_4∶Eu~(3+)有序纳米球及其表面包覆GdVO_4的水热合成与性能研究

静电纺丝技术制备Tb(BA)_3phen/PANI/PVP光电双功能复合纳米纤维

三层同轴静电纺丝技术制备TiO_2@SiO_2同轴双壁亚微米管及光催化性能研究

静电纺丝技术与硫化技术相结合制备La_2Fe_2S_5亚微米棒

静电纺丝制备Eu(BA)_3phen/PANI/PVP光电双功能复合纳米纤维及其性能

YF_3:Nd~(3+)纳米带的制备与性质研究

Synthesis of Y2O2S:Eu3+ luminescent nanobelts via electrospinning combined with sulfurization techni

静电纺丝技术制备Tb(BA)_3phen/PVP复合纤维与发光性质研究

Electrospinning Fabrication and Properties of Fe3O4/Eu(BA)3phen/PMMA Magnetic-photoluminescent Bifun

Electrospinning Preparation and Properties of Fe3O4/Eu(BA)3phen/PVP Magnetic-photoluminescent Bifunc

Preparation and characterization of tricomponent SiO2/SnO2/TiO2 composite nanofibers by electrospinn

NaGdF4：Tb^3＋／Eu^3＋纳米棒的制备及多色发光性能

微纳米稀土氯氧化物的合成研究进展

同轴静电纺丝技术制备CeO2纳米管及光催化性能研究

静电纺丝技术与硫化技术相结合制备La2Fe2S5亚微米棒

Ag@SiO2@Y2O3：RE3＋（RE=Eu,Tb）核壳结构发光材料的制备与性能

Fe3O4@YF3：Eu3＋双功能复合颗粒的制备与性能研究

Ca0.8La0.2-x-yMoO4∶xTb3+,yEu3+荧光材料的水热合成及多色发光性质

精氨酸辅助水热法制备NaGdF4：Eu3＋发光材料及其性能研究

同轴三层纳米电缆NiO@SiO_2@TiO_2的制备与表征

多种形貌YF_3：Eu（3＋）纳米发光材料的水热合成与性能比较

核壳型Gd2O3：Eu3＋@Y2O3纳米发光材料的制备与发光性能

NiO@SnO2@Zn2TiO4@TiO2同轴四层纳米电缆的制备、表征及形成机理研究

特殊形貌GdF3∶Eu^3＋纳米发光材料的制备及性能

YF3∶Er3＋纳米纤维的制备与上转换发光性能

Ag-SiO2-CeF3：Tb3＋复合纳米粒子的制备与发光性质

Fe3O4 @ SiO2@ YF3： Eu^3＋磁-光双功能复合粒子的制备与性能

Ag@YF3：Eu^3＋核壳结构纳米材料的制备与性能研究

NaY（WO4）2：Eu3＋/Tb/Tm3＋白色荧光粉的制备与发光性能

白色荧光粉NaGd（MoO4）2：Dy^3＋,Eu^3＋的水热合成及发光性能

静电纺丝制备Eu（BA）3phen／PANI／PVP光电双功能复合纳米纤维及其性能

YF_3∶Eu3＋纳米纤维/高分子复合纳米纤维的制备与表征

静电纺丝技术制备LaCrO4和LaCrO3纳米带及其光催化性质

静电纺丝技术制备Gd3Ga5O12∶Eu3＋多孔发光纳米带

同轴静电纺丝技术制备ZnO@CeO_2纳米电缆

静电纺丝技术制备NiO@Al_2O_3@TiO_2同轴三层亚微米电缆及其形成机理

稀土硫化物的合成及应用研究进展

LaFeO_3纳米带的制备及其光催化性能

微纳米稀土硫氧化物的合成方法研究进展

Fe3O4@GdF3:Er3+,Yb3+ nanoparticles: synthesis and bifunctional properties

YAlO_3∶Eu~(3+)发光纳米纤维的制备与表征

Ag@SiO_2@Y_2O_3:RE~(3+)(RE=Eu,Tb)核壳结构发光材料的制备与性能

Magnetic, luminescent and core-shell structured Fe3O4@YF3:Ce3+,Tb3+ bifunctional nanocomposites

Preparation and Properties of GdF3:Eu3+ Luminescent Nanomaterials with Special Morphology

Architectures of YF3:Eu3+ solid and hollow sub-microspheres: a facile arginine-assisted hydrothermal

Preparation and Luminescence Properties of Gd2O3:Eu3+@Y2O3 Core-shell Nanomaterials

Y2O3:Eu3+ Core-In-Multi-Hollow Microspheres: Facile Synthesis and Luminescence Properties

Y_2O_3:Eu~(3+)@Gd_2O_3核壳结构发光材料的制备与浓度猝灭

Fe_3O_4@YF_3:Eu~(3+)双功能复合颗粒的制备与性能研究

LaPO_4:Eu~(3+)@SiO_2核壳结构发光纳米棒的制备与表征

NaYF_4:Yb/Er-碳纳米管功能纳米材料的制备、表征及其在肿瘤细胞的靶向检测和治疗中的应用

Hydrothermal Synthesis and Properties of YVO4:Eu3+ Ordered Nanospheres and Coating GdVO4 on Their Su

Preparation and Properties of Ag@YF3:Eu3+ Core-Shell Structural Nanomaterials

Hydrothermal Preparation and Luminescence Properties of NaGd (MoO4)(2) : Dy3+, Eu3+ White-light Phos

Ag@SiO2@GdF3:Yb,Er核壳结构纳米材料的制备与增强上转换荧光

Ca0.8La0.2-x-yMoO4:xTb3+,yEu3+荧光材料的水热合成及多色发光性质

NaGdF4:Eu3+/Tb3+纳米棒的制备及多色发光性能

Preparation and　Luminescence of Ag@SiO2@YF3:Eu3+ one　dimensional core-shell　Nanomaterials

Ag-SiO2-CeF3:Tb3+复合纳米粒子的制备与发光性质

静电纺丝技术制备Tb(BA)_3phen/PANI/PVP光电双功能复合纳米纤维

三层同轴静电纺丝技术制备TiO_2@SiO_2同轴双壁亚微米管及光催化性能研究

Preparation and Protperties of Fe3O4@SiO2@YF3:Eu3+ Magnetic and Luminescent Bi-Functional Composite

Preparation and Characterization of Fe3O4@Gd2O3:Eu3+ Bi-functional Magnetic and Luminescent Composit

Preparation and characteristics of Fe3O4@YVO4:Eu3+ bifunctional magnetic-luminescent nanocomposites

Preparation and Luminescence Properties of NaY(WO4)(2):Eu3+/Tb3+/Tm3+ White Light Phosphors

Electrospinning preparation and properties of magnetic-photoluminescent bifunctional coaxial nanofib