|本期目录/Table of Contents|

[1]黄文娟,宋艳,倪亚茹,等.透明上转换氟碳树脂纳米复合涂层的制备及性能[J].南京工业大学学报(自然科学版),2015,37(03):13-18.[doi:10.3969/j.issn.1671-7627.2015.03.003]
 HUANG Wenjuan,SONG Yan,NI Yaru,et al.Preparation and properties of transparent upconversion fluorocarbon resin nanocomposite coatings[J].Journal of NANJING TECH UNIVERSITY(NATURAL SCIENCE EDITION),2015,37(03):13-18.[doi:10.3969/j.issn.1671-7627.2015.03.003]
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透明上转换氟碳树脂纳米复合涂层的制备及性能()
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《南京工业大学学报(自然科学版)》[ISSN:1671-7627/CN:32-1670/N]

卷:
37
期数:
2015年03期
页码:
13-18
栏目:
出版日期:
2015-05-30

文章信息/Info

Title:
Preparation and properties of transparent upconversion fluorocarbon resin nanocomposite coatings
文章编号:
1671-7627(2015)03-0013-06
作者:
黄文娟宋艳倪亚茹陆春华许仲梓
南京工业大学 材料科学与工程学院,江苏 南京 210009
Author(s):
HUANG WenjuanSONG YanNI YaruLU ChunhuaXU Zhongzi
College of Materials Science and Engineering,Nanjing Tech University,Nanjing 210009,China
关键词:
上转换 β-NaYF4 氟碳树脂 纳米复合涂层
Keywords:
upconversion β-NaYF4 fluorocarbon resin nanocomposite coating
分类号:
TB39
DOI:
10.3969/j.issn.1671-7627.2015.03.003
文献标志码:
A
摘要:
选择溶剂型的氟碳树脂和质量分数为3%、5%和10%的β-NaYF4:Yb,Tm上转换纳米颗粒为前驱体,通过浸渍提拉法在空白玻璃基片上制备具有透明和上转换发光功能的复合涂层。结果表明:氟碳树脂的最佳成膜温度为20 ℃; β-NaYF4:Yb,Tm上转换纳米颗粒能均匀地分散在氟碳树脂涂层; 随着上转换纳米颗粒质量分数的增加,该复合涂层的荧光强度逐渐增加,但透过率逐渐下降; 在980 nm波长激光器的激发下,肉眼能观察到蓝色的光,该复合涂层能发射出346、360、452、474、540、645和692 nm波长的光,且分析了其发光机制。
Abstract:
To obtain transparent and upconversion luminescence nanocomposite coatings,solvent-based fluorocarbon resin and β-NaYF4:Yb,Tm nanoparticles with different solid contents of 3%,5% and 10% were used as a precursor to deposite on the blank glass slide by dip-coating method.Results showed that the optimal film forming temperature for fluorocarbon resin coatings was 20 ℃; the β-NaYF4:Yb,Tm nanoparticles were dispersed in the coatings.It was found that the luminescence intensity of the nanocomposite coatings increased as the increasing of solid content,but the transparency of the nanocomposite coatings decreased.The nanocomposite coatings showed 346,360,452,474,645 and 692 nm emissions under 980 nm laser excitation,and the luminescence mechanism was analyzed with the investigation of the physical properties of these nanocomposites.

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备注/Memo

备注/Memo:
收稿日期:2014-03-10
基金项目:国家自然科学基金(20901040/B0111); 江苏省普通高校研究生科研创新计划(CXZZ11_0330); 江苏高校优势学科建设工程
作者简介:黄文娟(1986—),女,江西上饶人,博士生,主要研究方向为光电转换功能材料; 陆春华(联系人),教授,E-mail:chhlu@njtech.edu.cn.
引用本文:黄文娟,宋艳,倪亚茹,等.透明上转换氟碳树脂纳米复合涂层的制备及性能[J].南京工业大学学报:自然科学版,2015,37(3):13-18..
更新日期/Last Update: 2015-05-20