摘要
合成一种新颖D-π-D-π-A型(Donor-π-Donor-π-Accept)化合物N1-4-(4’-(二乙基氨基)苯乙烯基)-N1-(4(-乙氧基苯基)-N4-(4(’-吡啶亚甲基)-1,4二苯胺(L),其结构通过了1H NMR、IR、ESI-MS及元素分析的表征;通过紫外可见吸收光谱、荧光光谱及Z扫描测试技术,结合理论计算对化合物L的光学性质进行了研究.结果表明:化合物L具有较好的三阶非线性光学性质.
A novel (D-π-D-π-A) ligand N1- (4- (4- (diethylamino)styryl) pbenyl) -N1-(4- ethoxyphenyl) -N4 - ( pyridin- 4- ylmethylene ) benzene- 1,4- diamine ( L ) was synthesized, and characterized by 1H NMR, IR, ESI-MS spectra and elemental analysis. The optical properties of L were systematically studied by UV-Vis absorption, fluorescence spectra, Z- scan technique and quantum chemical calculations. The results indicated that L exhibited good third- order nonlinear optical properties.
出处
《安徽大学学报(自然科学版)》
CAS
北大核心
2013年第6期89-94,共6页
Journal of Anhui University(Natural Science Edition)
基金
国家自然科学基金资助项目(21071001
21271004)
安徽省自然科学基金资助项目(1208085MB22)
关键词
三苯胺
Z扫描
三阶非线性光学性质
triphenylamine
Z-scan
third-order nonlinear optical properties