有2个聚合物 紫外吸收峰在650nm和550nm处,有650nm的荧光发射。拉曼测试我用的781nm激光,结果拉曼峰650nm吸收的峰很大很强,后面的很弱。并且拉曼特征官能团双键和三键的位移是后者波数分别较前者高了几十个cm-1.
注明:样品浓度相同。且在不同的固相和溶
液相,拉曼峰差别很大。求助高手解惑!!!!
[img=239,165]file:///C:/Documents%20and%20Settings/Administrator/Application%20Data/Tencent/Users/422364772/QQ/WinTemp/RichOle/V2ARDAM_XNYR{6M3~`DPFZQ.jpg[/img] [img=162,111]file:///C:/Documents%20and%20Settings/Administrator/Application%20Data/Tencent/Users/422364772/QQ/WinTemp/RichOle/4(TV8CSJDZ9(W[5LB35M204.jpg[/img] 谢谢了!