Monomeric aluminum complex based on A3B-type mono-hydroxy-functionalized phthalocyanine and its stable supramolecular J-type dimer: Selective synthesis and physicochemical properties

Add time:08/31/2019    Source:sciencedirect.com

Efficient direct synthesis of new monomeric and stable J-type dimeric species of 2-hydroxy-9(10),16(17),23(24)-tri-tert-butylphthalocyaninato aluminum with high yields, including preparation of the corresponding dimeric free-base ligand at ambient conditions, has been developed. The compounds were characterized by the UV–Vis spectroscopy as well as MALDI-TOF mass-spectrometry and thermogravimetry data. The in-depth study of the produced aluminum complexes by 1D and 2D 1H NMR techniques was carried out owing to elaboration of disaggregating CD3ONa/CD3OD system featuring formation of phthalocyanine phenolate anions. Surface morphology of thin films formed by the complexes was studied by scanning (FE-SEM) and atomic force (AFM) microscopies. According to the AFM data, the films are characterized by granular structure, while the grain diameter accounts for 50 and 100 nm for the monomeric and dimeric complex, respectively.

We also recommend Trading Suppliers and Manufacturers of hydroxy-aluminum polymer (cas 12703-68-3). Pls Click Website Link as below: cas 12703-68-3 suppliers

Prev:Full length articleFemtosecond laser micromachining of co-polymeric urethane materials
Next:H2S gasochromic effect of mixed ammonium salts of phosphomolybdate nanoparticles synthesized by microwave assisted technique)