外电场下的TCNQ电子转移过程研究  

The Electron Transfer Process Research of the TCNQ in Outside Electric Field

作　　者：张学亚[1,2] 刘卓[2] 陆国会[2] 里佐威[1,2] 高淑琴[2] 李东飞[2] 周密[2] 门志伟[2] 曹彪[2] 欧阳顺利[2] 杨健戈[2,3] 

机构地区：[1]吉林大学超硬材料国家重点实验室,长春130021 [2]吉林大学物理学院,长春130023 [3]空军航空大学航空军械系,长春130022

出　　处：《光散射学报》2009年第4期355-359,共5页The Journal of Light Scattering

基　　金：国家自然科学资金(10774057)

摘　　要：自制了紫外/拉曼两用的电化学薄层池。观测到了TCNQ在外电场作用下转变为TCNQ-而后又转变为TCNQ2-的紫外-可见吸收光谱变化的电子转移过程,并且当有氧气存在时,TCNQ2-又被氧化而形成DCTC-的过程。还观测到了TCNQ在外电场作用下转变为TCNQ-的傅里叶变换拉曼光谱发生频移的电子转移过程。The coulometry cell is used by UV/Raman was made by ourselves. Electronic absorption spectra have been obtained for the electron transfer process of TCNQ. The E- lectronic absorption spectra changed for TCNQtransformed toTCNQ- , then transformed toTCNQ2- , and when oxygen exists, TCNQ^- was oxidized to DCTC- in outside electric field. And Fourier Transform Raman shift have been observed for the electron transfer process of the TCNQ changed into TCNQ- under the effect of outside electric field.

关 键 词：TCNQ 电子转移 电化学 

分 类 号：O625[理学—有机化学]