PHOTOINDUCED ELECTRON-TRANSFER FROM TRIPLET FULLERENE, C-3(60), TO TETRACYANOETHYLENE - FOURIER-TRANSFORM ELECTRON-PARAMAGNETIC-RESONANCE STUDY

被引：34

作者：

MICHAELI, S

MEIKLYAR, V

SCHULZ, M

MOBIUS, K

LEVANON, H

机构：

[1] HEBREW UNIV JERUSALEM,DEPT PHYS CHEM,IL-91904 JERUSALEM,ISRAEL

[2] HEBREW UNIV JERUSALEM,FARKAS CTR LIGHT INDUCED PROC,IL-91904 JERUSALEM,ISRAEL

[3] FREE UNIV BERLIN,INST MOLEC PHYS,D-14195 BERLIN,GERMANY

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1994年 / 98卷 / 31期

关键词：

D O I：

10.1021/j100082a008

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Fourier transform EPR spectroscopy was employed in studying the electron transfer (ET) and the quenching mechanisms of the photoexcited triplet state of C-60 (electron donor) in the presence of the electron acceptor tetracyanoethylene (TCNE) in a benzonitrile solution. The ET reaction product, which is the stable anion radical TCNE-, interacts with C-3(60) (both detected by EPR in the liquid phase), leading to chemically induced dynamic electron polarization of TCNE-, via triplet-doublet mixing mechanism.

引用

页码：7444 / 7447

页数：4

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