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Synthesis of Layered Rare-Earth Hydroxide Intercalated with Benzoate Ions
Zhang, Lin1; Jiang, Danyu2; Zhang, Na3; Xia, Jinfeng2; Li, Qiang1
AbstractWe report a new family of lanthanide-based inorganic-organic hybrid frameworks Y1.9Eu0.1(OH)(5)[C6H5COO] center dot 2H(2)O synthesized by homogeneous precipitation. The crystal structure obtained from powder X-ray diffraction data revealed that this material comprises two-dimensional cationic lanthanide hydroxide {[Ln(2)(OH)(5)(H2O)](+)}(infinity) layers, which are cross-linked by benzoate ligands into a three-dimensional pillared framework. The single layered nanosheets were obtained in n-butanol after the supersonic treatment. The morphologies of the nanosheets were a hexagonal structure about 800 nm in size as determined by transmission electron microscopy, and the thickness of the nanosheets was about 1.8 nm measured by atomic force microscopy. The fluorescence intensity of the D-5(0)-F-7(2) transition increased nearly 3.8 times. The lifetime of the material increased to 0.43 ms compared with the lifetime of Eu3+ in an aqueous medium of 0.1 ms.
KeywordNanosheets Atomic Force Microscopy Layered Compound Luminescence Rare-earth
WOS HeadingsScience & Technology ; Technology ; Physical Sciences
Indexed BySCI
WOS Research AreaScience & Technology - Other Topics ; Materials Science ; Physics
WOS SubjectNanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied
WOS IDWOS:000397862500026
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Document Type期刊论文
Affiliation1.East China Normal Univ, Dept Chem, Shanghai 200062, Peoples R China
2.Chinese Acad Sci, Shanghai Inst Ceram, Shanghai 200050, Peoples R China
3.Shanghai Inst Technol, Dept Mat Engn, Shanghai 200235, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Lin,Jiang, Danyu,Zhang, Na,et al. Synthesis of Layered Rare-Earth Hydroxide Intercalated with Benzoate Ions[J]. SCIENCE OF ADVANCED MATERIALS,2017,9(3-4):452-455.
APA Zhang, Lin,Jiang, Danyu,Zhang, Na,Xia, Jinfeng,&Li, Qiang.(2017).Synthesis of Layered Rare-Earth Hydroxide Intercalated with Benzoate Ions.SCIENCE OF ADVANCED MATERIALS,9(3-4),452-455.
MLA Zhang, Lin,et al."Synthesis of Layered Rare-Earth Hydroxide Intercalated with Benzoate Ions".SCIENCE OF ADVANCED MATERIALS 9.3-4(2017):452-455.
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