铽-丙烯酸聚合物薄膜的制备和谱学性质

doi:10.3321/j.issn:1000-0593.2002.06.017

CORC > 北京大学 > 化学与分子工程学院

	铽-丙烯酸聚合物薄膜的制备和谱学性质; Preparation and spectroscopic properties of terbium polypropenic acid film
	王喜贵 ; 吴红英 ; 翁诗甫 ; 吴瑾光
刊名	光谱学与光谱分析
	2002
关键词	铽-丙烯酸聚合物荧光性质谱学性质 polypropenic-acid terbium fluorescence properties spectroscopic properties
DOI	10.3321/j.issn:1000-0593.2002.06.017
英文摘要	以键合方式制备了键合型稀土聚合物———铽丙烯酸聚合物 ,通过三维荧光光谱确定了铽在丙烯酸聚合物中的最佳激发波长为 30 6nm ,最强发射波长为 5 4 4nm ,Tb 丙烯酸聚合物薄膜在 30 6nm光激发下 ,产生Tb3+ 的特征发射 ,归属于 5D4 7FJ 跃迁 (J=6 ,5 ,4 ,3) ,其最大发射位于 5 4 4nm ,归属于Tb3+ 的 5D4 7F5跃迁 ,呈现强的绿色发射 ,说明丙烯酸的聚合没有影响Tb3+ 的发光性质 ,而Tb3+ 的掺入也没有影响丙烯酸的透明性。通过发射光谱、激发光谱、中红外光谱、远红外光谱和拉曼光谱 ,研究了铽丙烯酸聚合物薄膜的荧光性质和谱...; The bonding-type rare earth polymers-polypropenic-acid terbium film was prepared through the bonding way. Three-dimension fluorescence spectra showed that the optimum excitation wavelength was 306 nm, the strongest emission wavelength was 544 nm. The terbium polypropenic-acid film showed the characteristic Tb3+ emission when excited at 306 nm due to D-5(4)-F-7(j) transition (J = 6, 5, 4 and 3). The emission maximum at 544 nm was ascribed to D-5(4)-F-7(5) transition of Tb3+ and presented strong green emission. The luminescent properties of Tb3+ were not affected by polymerism of propenic-acid and the transparency of polypropenic-acid in visible light region was not affected by the dopping Tb3+. The fluorescence properties and spectroscopic properties of the terbium polypropenic-acid were investigated by excitation spectrum, emission spectrum, IR, far-IR, and Raman spectrum.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000180384600017&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; SCI(E); 中文核心期刊要目总览(PKU); 中国科技核心期刊(ISTIC); 中国科学引文数据库(CSCD); 1; 06; 935-937; 22
语种	中文
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/231247]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	王喜贵,吴红英,翁诗甫,等. 铽-丙烯酸聚合物薄膜的制备和谱学性质, Preparation and spectroscopic properties of terbium polypropenic acid film[J]. 光谱学与光谱分析,2002.
APA	王喜贵,吴红英,翁诗甫,&吴瑾光.(2002).铽-丙烯酸聚合物薄膜的制备和谱学性质.光谱学与光谱分析.
MLA	王喜贵,et al."铽-丙烯酸聚合物薄膜的制备和谱学性质".光谱学与光谱分析 (2002).