非晶CS/RB纳米薄膜的荧光性质

翟晓宇; 潘靓靓; 丁玉凤; 李思齐; 熊靑昀; 王婧; 姜秉寅; 熊金平; 孟庆云

doi:10.3788/fgxb20163711.1353

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非晶CS/RB纳米薄膜的荧光性质

材料合成及性能 | 更新时间：2020-08-12

- 非晶CS/RB纳米薄膜的荧光性质
- Fluorescence Property of Non-crystal CS/RB Nano-films
- 发光学报 2016年37卷第11期页码：1353-1359
- 作者机构：
  
  1. 北京化工大学理学院, 材料科学与工程学院北京,100029
  2. Department of Chemistry, SUNY Stony Brook University, Stony Brook, NY 11794-3400, USA
- 作者简介：
- 基金信息：
  
  国家自然科学基金（11104008）();北京自然科学基金（1103033）资助项目()
- DOI：10.3788/fgxb20163711.1353
  中图分类号： O484.4
- 纸质出版日期：2016-11-5，
  
  收稿日期：2016-6-23，
  
  修回日期：2016-7-14，
扫描看全文
翟晓宇, 潘靓靓, 丁玉凤等. 非晶CS/RB纳米薄膜的荧光性质[J]. 发光学报, 2016,37(11): 1353-1359

ZHAI Xiao-yu, PAN Liang-liang, DING Yu-feng etc. Fluorescence Property of Non-crystal CS/RB Nano-films[J]. Chinese Journal of Luminescence, 2016,37(11): 1353-1359
翟晓宇, 潘靓靓, 丁玉凤等. 非晶CS/RB纳米薄膜的荧光性质[J]. 发光学报, 2016,37(11): 1353-1359 DOI： 10.3788/fgxb20163711.1353.

ZHAI Xiao-yu, PAN Liang-liang, DING Yu-feng etc. Fluorescence Property of Non-crystal CS/RB Nano-films[J]. Chinese Journal of Luminescence, 2016,37(11): 1353-1359 DOI： 10.3788/fgxb20163711.1353.

摘要

采用低真空物理气相沉积法制备单组份氰基对称二苯代乙烯（CS）纳米薄膜和罗丹明B（RB）纳米薄膜以及CS/RB叠层纳米薄膜。使用荧光分光光度计、X射线衍射仪（XRD）和扫描电子显微镜（SEM）表征薄膜样品的荧光性质、结构和表面形貌。与粉末晶态样品相比，薄膜样品的荧光发射峰数量变多，发射波长范围拓宽到120nm。有机小分子的非晶聚集态和纳米叠层结构的的纳米效应导致了样品的荧光性质的变化。

Abstract

Single-component CS and RB nano-films and two-component CS/RB nano-films were fabricated by low vacuum physical vapor deposition (LVPVD) method. Fluorospectro photometer

XRD and SEM were used to characterize the fluorescence

structure and surface morphology of the nano-films. Compared with the powder samples

the fluorescence emission peaks of the nano-films are more

the full widths at half-maximum of the peaks are larger

and the emission wavelength range exceeds 120 nm. The novel fluorescence of the nano-films is caused by the non-crystal state of aggregation of organic low-weight molecules and the effect of the nano layered structure.

关键词

低真空物理气相沉积法有机荧光薄膜可调荧光性质

Keywords

LVPVD methodorganic fluorescent filmtunable fluorescence

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