EXCITED-STATE ELECTRON AND ENERGY-TRANSFER OF A HIGHLY FLUORESCENT HETEROCYCLIC DYE - A LASER FLASH-PHOTOLYSIS STUDY OF METHYL-3,6-DIPHENYLPYRROLO[3,4-C]PYRROLE-1,4-DIONE

Authors
SRIVATSAVOY VJP ESCHLE M MOSER JE GRATZEL M
Citation
Vjp. Srivatsavoy et al., EXCITED-STATE ELECTRON AND ENERGY-TRANSFER OF A HIGHLY FLUORESCENT HETEROCYCLIC DYE - A LASER FLASH-PHOTOLYSIS STUDY OF METHYL-3,6-DIPHENYLPYRROLO[3,4-C]PYRROLE-1,4-DIONE, Journal of the Chemical Society, Chemical Communications, (3), 1995, pp. 303-304
Citations number
10
Categorie Soggetti
Chemistry
Journal title
Journal of the Chemical Society, Chemical Communications → ACNP
ISSN journal
00224936
Issue
3
Year of publication
1995
Pages
303 - 304
Database
ISI
SICI code
0022-4936(1995):3<303:EEAEOA>2.0.ZU;2-K
Abstract
The triplet and singlet state properties of the title compound are rep orted: nitroxyl free radicals and oxygen enhance the triplet yield sig nificantly; electron transfer from the singlet excited state to methyl viologen in acetonitrile produced the corresponding free radicals whi ch recombine with second-order kinetics.