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Electrochromism of solid films of blue form of lutetium phthalocyanine complexe

Journal Article:

Abstract

Results of spectral-electrochemical study on electrochromic films of blue form of tret-butyl-substituted lutetium diphthalocyanine deposited on the surface of an electrode contacting with electrolyte aqueous solution are presented. In the 0.2-1.15 V potential range sweep of the electrode potential is followed by reversible change of the film colour in the following succession: blue reversible green reversible red. Electrochromic properties of the film confirm the corresponding spectral transitions from the initial state to monoelectron-oxidized and further on to the product of two-electron oxidation. Under potential sweeping towards the anode in the 1.4 V range and irreversible wave arises; potential achievement of this wave brings about complete change in the form of j, E-curves. The consequent electrode processes are followed by change in the film colour green - red that is associated witn mechanical fracture of the film.
Publication Date:
Dec 01, 1986
Product Type:
Journal Article
Reference Number:
AIX-18-088591; EDB-87-163896
Resource Relation:
Journal Name: Elektrokhimiya; (USSR); Journal Volume: 22:12; Other Information: For English translation see the journal Soviet Electrochemistry (English Translation)
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; LUTETIUM COMPLEXES; ELECTRO-OPTICAL EFFECTS; ELECTROLYSIS; PHTHALOCYANINES; ABSORPTION SPECTRA; AQUEOUS SOLUTIONS; COLOR; ELECTRIC POTENTIAL; ELECTRODES; ELECTROLYTES; FILMS; COMPLEXES; DISPERSIONS; DYES; HETEROCYCLIC COMPOUNDS; LYSIS; MIXTURES; OPTICAL PROPERTIES; ORGANIC COMPOUNDS; ORGANOLEPTIC PROPERTIES; PHYSICAL PROPERTIES; RARE EARTH COMPLEXES; SOLUTIONS; SPECTRA; 400400* - Electrochemistry
OSTI ID:
6250667
Research Organizations:
Nauchno-Issledovatel'skij Institute Organicheskikh Poluproduktov i Krasitelej, Moscow, USSR
Country of Origin:
USSR
Language:
Russian
Other Identifying Numbers:
Journal ID: CODEN: ELKKA
Submitting Site:
INIS
Size:
Pages: 1667-1670
Announcement Date:

Journal Article:

Citation Formats

Gavrilov, V I, Konstantinov, A P, Luk'yanets, E A, and Shelepin, I V. Electrochromism of solid films of blue form of lutetium phthalocyanine complexe. USSR: N. p., 1986. Web.
Gavrilov, V I, Konstantinov, A P, Luk'yanets, E A, & Shelepin, I V. Electrochromism of solid films of blue form of lutetium phthalocyanine complexe. USSR.
Gavrilov, V I, Konstantinov, A P, Luk'yanets, E A, and Shelepin, I V. 1986. "Electrochromism of solid films of blue form of lutetium phthalocyanine complexe." USSR.
@misc{etde_6250667,
title = {Electrochromism of solid films of blue form of lutetium phthalocyanine complexe}
author = {Gavrilov, V I, Konstantinov, A P, Luk'yanets, E A, and Shelepin, I V}
abstractNote = {Results of spectral-electrochemical study on electrochromic films of blue form of tret-butyl-substituted lutetium diphthalocyanine deposited on the surface of an electrode contacting with electrolyte aqueous solution are presented. In the 0.2-1.15 V potential range sweep of the electrode potential is followed by reversible change of the film colour in the following succession: blue reversible green reversible red. Electrochromic properties of the film confirm the corresponding spectral transitions from the initial state to monoelectron-oxidized and further on to the product of two-electron oxidation. Under potential sweeping towards the anode in the 1.4 V range and irreversible wave arises; potential achievement of this wave brings about complete change in the form of j, E-curves. The consequent electrode processes are followed by change in the film colour green - red that is associated witn mechanical fracture of the film.}
journal = {Elektrokhimiya; (USSR)}
volume = {22:12}
journal type = {AC}
place = {USSR}
year = {1986}
month = {Dec}
}