The Surface Modification of the Polypropylene by Aqueous Soluble CoII Phthalocyanine to Obtain Materials for Catalysis

Вашурин, А. С.; Kuzmin, Ilya; Титов, В. А.; Pukhovskaya, S. G.; Razumov, Mikhail; Голубчиков, О. А.; Койфман, О. И.

doi:10.6060/mhc150248v

Cited by 10 publications

(8 citation statements)

References 34 publications

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“…Модификация полимерных волокон, таких как полипропилен и лавсан, фталоцианиновыми микроциклами позволяет получать эффективные катализаторы процессов сочетания тиолов в дисульфиды, обладающих высокими эксплуатационными характеристиками [117][118][119][120]. Вместе с тем, кроме металлофталоцианинов особое значение приобретают координационные соединения с d-металлами в целом, так как они выступают в качестве сильных комплексообразователей, что обусловлено наличием в их атомах свободных орбиталей для образования связи с полидентатными лигандами.…”

Section: гибридные материалы на основе органических полимерных матриц...unclassified

“…Как показали многочисленные исследования [117][118][119][120][121][122][123][124][125][126][127][128][129][130], наиболее эффективным способом иммобилизации БНС на поверхность полимерных матриц при разработке гибридных материаловэто метод химической сорбции. Этот метод характеризуется образованием относительно прочных химических связей (водородные связи, Ван-дер-Ваальсовы взаимодействия, ковалентные связи) БНС с полимерами за счет взаимодействия реакционноспособных групп иммобилизата и полимера.…”

Section: гибридные материалы на основе органических полимерных матриц...unclassified

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Chemistry of Liquid Systems and Functional Materials Based on Coordination Compounds of Linear and Cyclic Polypyrroles

2023

Izv. Vyssh. Uchebn. Zaved. Khim. Khim. Tekhnol.

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The review presents a generalization of research on the chemistry of solutions and materials based on linear and cyclic polypyrrole compounds carried out at the Department of Inorganic Chemistry of the Ivanovo State University of Chemistry and Technology. The review focuses on key areas related to synthetic approaches to the preparation of boron complexes with pyrrole derivatives, as well as complexes of a wide range of metals of the periodic system with substituted derivatives of the phthalocyanine ligand. Spectroscopic, luminescent, acid-base properties of synthesized compounds and their practical application in sensor systems are considered separately. In addition, the possibilities of obtaining hybrid and functional materials, including derivatives of borondipyrrins and tetrapyrrole macroheterocyclic compounds, which have increased catalytic and biological activity in liquid-phase processes are shown. For citation: Vashurin A.S., Bobrov A.V., Botnar A.A., Bychkova A.N., Gornukhina O.V., Grechin O.V., Erzunov D.A., Kovanova M.A., Ksenofontova K.V., Kuznetsov V.V., Lefedova O.V., Latypova A.R., Litova N.A., Marfin Yu.S., Pukhovskaya S.G., Tarasyuk I.A., Tikhomirova T.V., Rumyantsev E.V., Usoltsev S.D., Filippov D.V. Chemistry of liquid systems and functional materials based on coordination compounds of linear and cyclic polypyrroles. ChemChemTech [Izv. Vyssh. Uchebn. Zaved. Khim. Khim. Tekhnol.]. 2023. V. 66. N 7. P. 76-97. DOI: 10.6060/ivkkt.20236607. 6840j.

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Section: гибридные материалы на основе органических полимерных матриц...unclassified

Chemistry of Liquid Systems and Functional Materials Based on Coordination Compounds of Linear and Cyclic Polypyrroles

2023

Izv. Vyssh. Uchebn. Zaved. Khim. Khim. Tekhnol.

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“…One way to solve this problem and hence increase the efficiency of catalyst is immobilization of metal phthalocyaninates onto surface of organic polymers of carbon nanotubes. [99][100][101] Key role upon copolymerization and immobilization on a surface is taken by anchor group's formation. In this way, functional group being part of phthalocyanine able easily to form radical or ion becomes mandatory for successful immobilization.…”

Section: Catalytic Properties Of Cobalt Phthalocyaninate's Sulfonic Amentioning

confidence: 99%

Catalytically Active Systems of Cobalt Complexes with Wa-ter-Soluble Phthalocyanines

Вашурин¹,

Kuzmin²,

Razumov³

et al. 2018

MHC

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The work reports catalytic properties of series of cobalt phthalocyanines peripherally substituted with consistently changing sulfonated fragments. Data on heterogenization of cobalt phthalocyaninates onto organic and inorganic polymers are provided. Comparing catalytic activity of the macrocycles in dependence on structure and peripheral substituent as well as polymer carrier's type is given. Application of cobalt phthalocyanine's sulfonic acids for fine synthesis of thiuram E upon both homogeneous and heterogeneous catalysis is shown to be prospective.

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“…The study of the behaviour of macroheterocyclic complexes in aqueous alkaline solutions is required to solve a number of practical problems to improve existing and create new generation current sources. In our previous works, [36,37] we have briefly summarized the catalytic properties for a number of sulfonated derivatives of cobalt phthalocyanines, which have peripheral substituents regularly varying in structure. Sulfonic acid fragments being part of phthalocyanine macrocycle impart solubility in aqueous and aqueous-alkali media within a broad range of concentrations, that is positive in terms of catalytic application.…”

Section: Introductionmentioning

confidence: 99%

Electrochemical Deposition of Aggregated Cobalt Sulfophthalocyanines at Gold Surfaces in Alkaline Solutions

Kovanova¹,

Derbeneva²,

Postnov³

et al. 2022

MHC

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In this paper, the method of cyclic voltammetry was used for the first time to study the electrochemical behavior of series of peripheral substituted cobalt phthalocyanines with consistently changing sulfonated fragments (cobalt phthalocyanine tetrasulfonic acid (CoPcI),oxy]phthalocyanine (CoPcII),oxy]phthalocyanine (CoPcIII), (CoPcVII),ethyl]phenoxy}phthalocyanine (CoPcVIII)) in an aqueous alkaline solution. Comparative analysis of the electrochemical behavior depending on the functional substitution in the macrocycle molecule was carried out. For all the compounds, central metal ion oxidation (Co 2+ → Co 3+ ) and reduction (Co 2+ → Co 1+ ) processes, as well as phthalocyanine ring activity were registered. Based on the occurrence of some peaks in the first scan numbers and the appearance/disappearance of other peaks, a hypothesis regarding the mechanism of electrodeposition of cobalt phthalocyanine derivatives at gold electrodes was formulated. It was shown that the electrodeposition process is generally independent on the nature of the substituent in the phthalocyanine macroring. It was also confirmed that reacting species are adsorbed on the electrode surface without specific diffusion.

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The Surface Modification of the Polypropylene by Aqueous Soluble CoII Phthalocyanine to Obtain Materials for Catalysis

Abstract: Hybrid materials based on organic polymers and

Cited by 10 publications

References 34 publications

Chemistry of Liquid Systems and Functional Materials Based on Coordination Compounds of Linear and Cyclic Polypyrroles

Chemistry of Liquid Systems and Functional Materials Based on Coordination Compounds of Linear and Cyclic Polypyrroles

Catalytically Active Systems of Cobalt Complexes with Wa-ter-Soluble Phthalocyanines

Electrochemical Deposition of Aggregated Cobalt Sulfophthalocyanines at Gold Surfaces in Alkaline Solutions

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