PHOTOINDUCED ELECTRON TRANSFER AND CHARGE SEPARATION——COMPARISON OF PHOTOPHYSICAL PROPERTIES OF N-[(1-PYRENYL)-METHYLENE]-N-METHYLANILINE AND N-[(1-PYRENYL)-ETHYLENE]-N-METHYLANILINE

doi:10.7517/j.issn.1674-0475.1997.04.335

Abstract

Abstract: Two kinds of binary compounds containing pyrene and aniline moiety were designed and synthesized, and the influence of solvent polarity and viscosity on the formation of their intramolecular exciplex was investigated. Furthermore, the photophysical behavior in CTAB micelle reveals the potential of using them to probe the viscosity and polarity of microenviroments.

Key words: electron transfer, charge separation, exciplex, pyrene, aniline, micelle

CHEN Bin, WANG Xuesong, ZHANG Baowen, CAO Yi. PHOTOINDUCED ELECTRON TRANSFER AND CHARGE SEPARATION——COMPARISON OF PHOTOPHYSICAL PROPERTIES OF N-[(1-PYRENYL)-METHYLENE]-N-METHYLANILINE AND N-[(1-PYRENYL)-ETHYLENE]-N-METHYLANILINE[J]. Imaging Science and Photochemistry, 1997, 15(4): 335-342.

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