60101-30-6Relevant academic research and scientific papers
Features of formation of mixed-ligand complexes of aluminum tetraphenylporphine
Zaitseva,Zdanovich,Ageeva,Golubchikov
, p. 132 - 136 (2001)
Formation of extra complexes of aluminum tetraphenylporphine was studied by spectrophotometric titration. The effect of the nature of acido ligands on the stability of mixed-ligand complexes of aluminum tetraphenylporphine was determined. The stability co
The thermodynamic characteristics of sublimation of aluminum and indium complexes with tetraphenylporphin according to the high-temperature mass spectrometry data
Stuzhina,Lomova,Pelipets,Girichev
, p. 154 - 158 (2008/09/18)
The thermodynamic characteristics of vaporization of meso- tetraphenylporphin complexes (X)MTPP (M = Al, In; X = Cl, OH; TPP is the meso-tetraphenylporphin H2TPP dianion) were studied by the Knudsen effusion method with mass spectrometric contr
SPECTRAL COSENSITIZATION IN PHTHALOCYANINE-PORPHYRIN PHOTOELECTROCHEMICAL CELLS.
Perrier,Gauthier,Dao
, p. 598 - 602 (2008/10/08)
An organic multilayer photoelectrochemical cell was fabricated by sequential vacuum deposition of hydroxyaluminum phthalocyanine (PcAlOH) and hydroxyaluminum tetraphenylporphyrin (TPPAlOH). Absorption and action spectra of the NESA/PCAlOH/TPPAlOH/I//3** minus /I** minus /Pt cell cover the entire visible spectrum up to 900 nm. In the reverse deposition sequence, only NESA/TPPAlOH/PcAlOH/I//3** minus /I** minus /Pt photoelectrochemical cell with very thin organic layers showed a sensitization effect. The cosensitization effects are probably due to the porosity of the organic thin films, allowing the contact of the electrolyte with each semiconductor.
Luminescence of Porphrins and Metallophorphyrins Part 6.-Luminescence of Aluminium(III) Tetraphenylporphine and its μ-Oxo Dimer
Harriman, Anthony,Osborne, Alexander D.
, p. 765 - 772 (2007/10/02)
Aluminium(III) tetraphenylporphine possesses a tightly bound axial ligand, the nature of which influences the photophysical properties.As the spin-orbital coupling character of the ligand increases (OH- 3- - - - -), the singlet excited state lifetime and the fluorescence quantum yield decrease whilst the quantum yield for formation of the excited triplet state increases.The observations can be interpreted in terms of an internal heavy-atom enhanced intersystem-crossing mechanism, and for these compounds internal conversion is unimportant.However, for the μ-oxo dimer internal conversion accounts for some 46percent of the decay route for the excited singlet state although there is little evidence to suggest pronounced exciton coupling between the two porphyrin rings.
