Features of сhitosan interaction with copper(II) and cobalt(II) tetrasulfophthalocyanines
作者： N. Sh. Lebedeva , Yu. A. Gubarev , E. S. Yurina , A. I. Vyugin , I. M. Lipatova
DOI: 10.1134/S1070363217100139
关键词: Spectroscopy 、 Chitosan 、 Cobalt 、 Phthalocyanine 、 Metal 、 Infrared spectroscopy 、 Copper 、 Polymer chemistry 、 Monomer 、 Chemistry
摘要: The interaction of chitosan with copper(II) and cobalt(II) tetrasulfophthalocyanines is studied by spectral methods. main parameters binding to anionic metal phthalocyanines are determined Scatchard analysis. It found that the formation polymer complex considerably contributed donor‒acceptor interactions between coordinately unsaturated phthalocyanine amino groups. Сhitosan reacts a monomeric tetrasulfophthalocyanine, whereas tetrasulfophthalocyanine in its remains dimeric state. reaction centers responsible for Cu(SO3H)4Pc)2–chitosan Co(SO3H)4Pc–chitosan complexes revealed means IR spectroscopy.
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