Effect of polymer matrix on the photophysical behaviors of pressure sensitive films

	Effect of polymer matrix on the photophysical behaviors of pressure sensitive films
	Jin, Biqing 1; Li, Yaqing 1; Shi, Yi 2; Jin, Xigao 2
刊名	POLYMER
	2017-05-05
卷号	116 页码:466-471
关键词	Pressure Sensitive Film Polymer Matrix Photophysics
英文摘要	Based on the oxygen quenching of the luminescent intensity of the excited chromophoric probes in polymer matrix, pressure sensitivity paint film was particularly of interest to oxygen concentration or partial pressure measurement. The photophysical behaviors, especially the oxygen pressure sensitivity of pressure sensitive film are not only affected by the luminescence probes, but also by the polymer matrix. The photophysical behaviors of the pressure sensitive films composed of platinum tetra(pentafluorophyenyl) porphine (PtTFPP) in the polymer matrix of polymethylmethacrylate (PMMA), polybutylmethacrylate (PBMA), ethyl cellulose (EC) or ethylene-vinyl acetate copolymer (EVA) were investigated in this article. The results confirmed that all of the oxygen permeability of the polymer matrix, the molecular interaction between the probes and polymer and the depth distribution of the probes in the polymer matrix showed significant influence on the photophysical properties, oxygen quenching and pressure sensitivity of the pressure sensitive films. (C) 2017 Elsevier Ltd. All rights reserved.
语种	英语
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/38374]
专题	化学研究所_高分子物理与化学实验室
作者单位	1.Shenzhen Junning Technol Co Ltd, Shenzhen 518000, Peoples R China 2.Chinese Acad Sci, Inst Chem, State Key Lab Polymer Phys & Chem, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Jin, Biqing,Li, Yaqing,Shi, Yi,et al. Effect of polymer matrix on the photophysical behaviors of pressure sensitive films[J]. POLYMER,2017,116:466-471.
APA	Jin, Biqing,Li, Yaqing,Shi, Yi,&Jin, Xigao.(2017).Effect of polymer matrix on the photophysical behaviors of pressure sensitive films.POLYMER,116,466-471.
MLA	Jin, Biqing,et al."Effect of polymer matrix on the photophysical behaviors of pressure sensitive films".POLYMER 116(2017):466-471.