STUDY OF SOME SUPRAMOLECULAR AGGREGATES PORPHYRINS-PHTHALOCYANINES
Simona-Florentina Pop, Rodica-Mariana Ion
Pagini: 112-120
Publicat: 1 Jan 2010
Vizualizări: 174
Descărcări: 15
Rezumat: Macroheterocyclic compounds, such as metal porphyrins and phthalocyanines, have unique physical and chemical properties. New possibilities of the functional use of porphyrin and phthalocyanine compounds have been revealed recently, their capability for self-organization (self-assembly) can form a basis for nanotechnologies. Some supramolecular aggregates has been investigated in this paper using TGA/DTG, EA and AFM analysis. Thermogravimetry (TG) have been used to examin the thermochemistry, to study the thermal stability and thermal decomposition of a wide set of complexes of porphyrins and phthalocyanines. The composition of these compounds were determined from the TGA curves and confirmed by carbon, nitrogen, sulphur and hydrogen micro-analytical determinations.
Cuvinte cheie: porphyrins, phthalocyanine, thermal analysis
Citează acest articol: Simona-Florentina Pop, Rodica-Mariana Ion. STUDY OF SOME SUPRAMOLECULAR AGGREGATES PORPHYRINS-PHTHALOCYANINES. Journal of International Scientific Publications: Materials, Methods & Technologies 4, 112-120 (2010). https://www.scientific-publications.net/en/article/1003413/
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