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Surface Photovoltage, Luminescence, and Cyclic Voltammetry on the First Series of Lanthanide( III ) Tetrabenzoporphyrin Liquid Crystals
Author(s) -
Qi MingHui,
Liu GuoFa
Publication year - 2003
Publication title -
chemphyschem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.016
H-Index - 140
eISSN - 1439-7641
pISSN - 1439-4235
DOI - 10.1002/cphc.200200600
Subject(s) - surface photovoltage , cyclic voltammetry , luminescence , lanthanide , phosphorescence , photoelectric effect , porphyrin , liquid crystal , materials science , spectroscopy , chemistry , analytical chemistry (journal) , photochemistry , electrochemistry , fluorescence , organic chemistry , optics , optoelectronics , ion , electrode , quantum mechanics , physics
Lighting up. The first lanthanide( III ) benzoporphyrin liquid crystals (see picture) were prepared, and the application of cyclic voltammetry and surface photovoltage and luminescence spectroscopy in the analysis of hexagonal liquid crystals was demonstrated. The complex with n =13 exhibits phosphorescence at low temperature. The photoelectric properties of the liquid‐crystalline porphyrin aggregates suggest potential applications in electro‐optical data storage.