钕配合物宽波段光声光谱研究  

Study on Neodymium Complexes by Broad Wavelength Range Photoacoustic Spectroscopy

作　　者：宋慧宇[1] 伍荣护[1] 于锡娟[1] 苏庆德[1] 

机构地区：[1]中国科学技术大学化学系,合肥230026

出　　处：《光谱学与光谱分析》2000年第6期866-868,共3页Spectroscopy and Spectral Analysis

基　　金：国家自然科学基金资助项目!(批准号 :2 98750 2 6)

摘　　要：利用紫外 可见、近红外及中红外光声光谱对钕配合物的激发态能级状况、弛豫过程、荧光性质进行探讨 ,并深入研究了钕离子和配体对彼此光声谱峰移动和峰强度的影响。Neodymium complexes were studied by photoacoustic(PA) spectroscopy from UV Vis to mid IR.According to the PA spectra,low excited energy levels,relaxation processes and fluorescence properties were discussed. Then the influence of interaction between Nd(Ⅲ) and ligands in solid complexes was investigated on the basis of band shifts and intensity change.

关 键 词：光声光谱 钕配合物 紫外-可见光谱 近红外光谱 

分 类 号：O614.335[理学—无机化学] O433.59[理学—化学]