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溶胶-凝胶法制备的F127三嵌段共聚物改性Lu₂O₃:Eu薄膜的结构与发光性能

Structural and Luminescence Properties of Lu₂O₃:Eu F127 Tri-Block Copolymer Modified Thin Films Prepared by Sol-Gel Method.

作者信息

de Jesus Morales Ramírez Angel, Hernández Margarita García, Murillo Antonieta García, de Jesús Carrillo Romo Felipe, Palmerin Joel Moreno, Velazquez Dulce Yolotzin Medina, Jota María Luz Carrera

机构信息

Instituto Politécnico Nacional, CIITEC IPN, Cerrada de Cecati S/N. Col. Santa Catarina, Azcapotzalco México D.F. C.P. 02250, Mexico.

Departamento de Ciencias Naturales, Universidad Autónoma Metropolitana, Unidad Cuajimalpa, DCNI, Pedro Antonio de los Santos 84, México D.F. 11850, Mexico.

出版信息

Materials (Basel). 2013 Feb 26;6(3):713-725. doi: 10.3390/ma6030713.

DOI:10.3390/ma6030713
PMID:28809336
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5512795/
Abstract

Lu₂O₃:Eu transparent, high density, and optical quality thin films were prepared using the sol-gel dip-coating technique, starting with lutetium and europium nitrates as precursors and followed by hydrolysis in an ethanol-ethylene glycol solution. Acetic acid and acetylacetonate were incorporated in order to adjust pH and as a sol stabilizer. In order to increment the thickness of the films and orient the structure, F127 Pluronic acid was incorporated during the sol formation. Structural, morphological, and optical properties of the films were investigated for different F127/Lu molar ratios (0-5) in order to obtain high optical quality films with enhanced thickness compared with the traditional method. X-ray diffraction (XRD) shows that the films present a highly oriented cubic structure <111> beyond 1073 K for a 3-layer film, on silica glass substrates. The thickness, density, porosity, and refractive index evolution of the films were investigated by means of m-lines microscopy along with the morphology by scanning electron microscope (SEM) and luminescent properties.

摘要

采用溶胶 - 凝胶浸涂技术制备了Lu₂O₃:Eu透明、高密度且光学质量优良的薄膜，以硝酸镥和硝酸铕作为前驱体，随后在乙醇 - 乙二醇溶液中进行水解。加入乙酸和乙酰丙酮以调节pH值并作为溶胶稳定剂。为了增加薄膜厚度并使结构定向，在溶胶形成过程中加入了F127普朗尼克酸。研究了不同F127/Lu摩尔比（0 - 5）下薄膜的结构、形态和光学性质，以便与传统方法相比获得具有更高厚度的光学质量优良的薄膜。X射线衍射（XRD）表明，在二氧化硅玻璃基板上，对于三层薄膜，在1073 K以上时，薄膜呈现高度取向的立方结构<111>。通过m线显微镜研究了薄膜的厚度、密度、孔隙率和折射率演变，并通过扫描电子显微镜（SEM）研究了形态以及发光性质。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb31/5512795/4b42b43461e3/materials-06-00713-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb31/5512795/e2803e891332/materials-06-00713-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb31/5512795/871d36fb29c1/materials-06-00713-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb31/5512795/c552b92c3833/materials-06-00713-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb31/5512795/a7693b03d640/materials-06-00713-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb31/5512795/ab65bd902927/materials-06-00713-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb31/5512795/821836881b9e/materials-06-00713-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb31/5512795/6db9d2d6e2a3/materials-06-00713-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb31/5512795/6bce9eba17e0/materials-06-00713-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb31/5512795/80572b0b0e8d/materials-06-00713-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb31/5512795/4b42b43461e3/materials-06-00713-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb31/5512795/e2803e891332/materials-06-00713-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb31/5512795/871d36fb29c1/materials-06-00713-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb31/5512795/c552b92c3833/materials-06-00713-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb31/5512795/a7693b03d640/materials-06-00713-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb31/5512795/ab65bd902927/materials-06-00713-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb31/5512795/821836881b9e/materials-06-00713-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb31/5512795/6db9d2d6e2a3/materials-06-00713-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb31/5512795/6bce9eba17e0/materials-06-00713-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb31/5512795/80572b0b0e8d/materials-06-00713-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cb31/5512795/4b42b43461e3/materials-06-00713-g010.jpg

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2
Effect of structure, particle size and relative concentration of Eu(3+) and Tb(3+) ions on the luminescence properties of Eu(3+) co-doped Y(2)O(3):Tb nanoparticles.Eu(3+)和Tb(3+)离子的结构、粒径及相对浓度对Eu(3+)共掺杂Y(2)O(3):Tb纳米粒子发光性能的影响
Nanotechnology. 2008 Aug 13;19(32):325704. doi: 10.1088/0957-4484/19/32/325704. Epub 2008 Jul 4.
3
CVD Lu(2)O(3):Eu coatings For Advanced Scintillators.
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Int J Refract Metals Hard Mater. 2009 Mar 1;27(2):498-501. doi: 10.1016/j.ijrmhm.2008.08.005.
4
Lutetium Oxide Coatings by PVD.通过物理气相沉积法制备的氧化镥涂层
Mater Res Soc Symp Proc. 2007;1038:115-120. doi: 10.1557/proc-1038-o08-04.
5
Eu-doped BaTiO₃powder and film from sol-gel process with polyvinylpyrrolidone additive.Eu 掺杂的 BaTiO₃ 溶胶-凝胶工艺粉末和薄膜，添加了聚乙烯吡咯烷酮。
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6
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Langmuir. 2008 Nov 18;24(22):13225-30. doi: 10.1021/la802340g. Epub 2008 Oct 16.