scholarly journals Pyrolysis of Complexes of Metallosulphophthalocyanines with Chitosan for Obtaining Graphite-like structures

2021 ◽  
Author(s):  
Natalia Lebedeva ◽  
Sabir Guseinov ◽  
Elena Yurina ◽  
Yury Gubarev ◽  
Anatoly V'yugin
Keyword(s):  
Aromatic Compounds ◽  
Copper Phthalocyanine ◽  
Polymer Complex ◽  
Cobalt Phthalocyanine ◽  
Polymer Complexes ◽  
Decomposition Products ◽  
Metal Phthalocyanines ◽  
Cobalt Phthalocyanines

<p>Highlights:</p> <p> </p> <p>Polymer complexes of chitosan with copper and cobalt phthalocyanines were obtained</p> <p> </p> <p>Decomposition products of chitosan and polymer complexes with metal phthalocyanines were determined</p> <p> </p> <p>Pyrolysis of chitosan and its polymer complexes with metallosulphophthalocyanines leads to the formation of carbonizates</p> <p> </p> <p>The introduction of copper phthalocyanine into the composition of the polymer complex with chitosan leads to an increase in the content of aliphatic structures in carbonizates, and cobalt phthalocyanine in aromatic compounds</p>

scholarly journals Pyrolysis of Complexes of Metallosulphophthalocyanines with Chitosan for Obtaining Graphite-like structures

2021 ◽  
Author(s):  
Natalia Lebedeva ◽  
Sabir Guseinov ◽  
Elena Yurina ◽  
Yury Gubarev ◽  
Anatoly V'yugin
Keyword(s):  
Aromatic Compounds ◽  
Copper Phthalocyanine ◽  
Polymer Complex ◽  
Cobalt Phthalocyanine ◽  
Polymer Complexes ◽  
Decomposition Products ◽  
Metal Phthalocyanines ◽  
Cobalt Phthalocyanines

<p>Highlights:</p> <p> </p> <p>Polymer complexes of chitosan with copper and cobalt phthalocyanines were obtained</p> <p> </p> <p>Decomposition products of chitosan and polymer complexes with metal phthalocyanines were determined</p> <p> </p> <p>Pyrolysis of chitosan and its polymer complexes with metallosulphophthalocyanines leads to the formation of carbonizates</p> <p> </p> <p>The introduction of copper phthalocyanine into the composition of the polymer complex with chitosan leads to an increase in the content of aliphatic structures in carbonizates, and cobalt phthalocyanine in aromatic compounds</p>

scholarly journals Pyrolysis of Complexes of Metallosulphophthalocyanines with Chitosan for Obtaining Graphite-like structures

2021 ◽  
Author(s):  
Yury Gubarev ◽  
Elena Yurina ◽  
Natalia Lebedeva ◽  
Sabir Guseinov ◽  
Anatoly V'yugin
Keyword(s):  
Aromatic Compounds ◽  
Copper Phthalocyanine ◽  
Polymer Complex ◽  
Cobalt Phthalocyanine ◽  
Polymer Complexes ◽  
Decomposition Products ◽  
Metal Phthalocyanines ◽  
Cobalt Phthalocyanines

<p>Highlights:</p> <p> </p> <p>Polymer complexes of chitosan with copper and cobalt phthalocyanines were obtained</p> <p> </p> <p>Decomposition products of chitosan and polymer complexes with metal phthalocyanines were determined</p> <p> </p> <p>Pyrolysis of chitosan and its polymer complexes with metallosulphophthalocyanines leads to the formation of carbonizates</p> <p> </p> <p>The introduction of copper phthalocyanine into the composition of the polymer complex with chitosan leads to an increase in the content of aliphatic structures in carbonizates, and cobalt phthalocyanine in aromatic compounds</p>

scholarly journals Poly(arylene ether)s with aromatic azo-coupled cobalt phthalocyanines in the side chain: synthesis, characterization and nonlinear optical and optical limiting properties

RSC Advances ◽  
2019 ◽  
Vol 9 (16) ◽  
pp. 9253-9259 ◽  
Author(s):  
Yuxuan Zhang ◽  
Saisai Gai ◽  
Zhonghui Wang ◽  
Shuang Wang ◽  
An Sui ◽  
...  
Keyword(s):  
Nonlinear Optical ◽  
Optical Limiting ◽  
Side Chain ◽  
Cobalt Phthalocyanine ◽  
Aryl Ether ◽  
Cobaltous Chloride ◽  
Arylene Ether ◽  
Cobalt Phthalocyanines ◽  
Chain Synthesis

A novel poly(arylene ether) with azo-coupled cobalt phthalocyanine in the side chain was prepared by 1,2-benzodinitrile, anhydrous cobaltous chloride and a novel azobenzene-containing poly(aryl ether).

Polymer Complexation by Hydrogen Bonding at the Interface

2014 ◽  
Vol 67 (1) ◽  
pp. 11 ◽  
Author(s):  
Shuguang Yang ◽  
Songmei Ma ◽  
Chunyan Wang ◽  
Jian Xu ◽  
Meifang Zhu
Keyword(s):  
Hydrogen Bonding ◽  
Polymer Complex ◽  
Layer By Layer ◽  
Polymer Complexes ◽  
Layer By Layer Assembly ◽  
Long Time ◽  
Assembly Technique ◽  
Kinetics Of ◽  
Complexation Process ◽  
Layer Assembly

Polymer complexes can form in the bulk and at interfaces. Polymer complex formation in the bulk has been studied for a long time. The recently developed layer-by-layer assembly technique well realizes polymer complexation at interfaces. The layer-by-layer assembly of polymers based on Coulomb forces or hydrogen bonding is a repeated complexation process conducted at a surface. This paper reviews both single (once only) and repeatable interfacial complexation by hydrogen bonding, the available hydrogen bonding pairs for complexation, the thermodynamics and kinetics of complexation, and construction schemes.

Conjugated polymers for thin film coating process

2001 ◽  
Vol 708 ◽  
Author(s):  
Zhexiong Tang ◽  
Wenguang Li ◽  
Cheryl Nowak ◽  
Sze Yang
Keyword(s):  
Thin Film ◽  
Molecular Weight ◽  
Acrylic Acid ◽  
Conjugated Polymers ◽  
Film Coating ◽  
Polymer Complex ◽  
Coating Process ◽  
Thin Film Coating ◽  
Polymer Complexes ◽  
Poly Acrylic Acid

ABSTRACTIn this paper, we present the syntheses of the conjugated polymers of different “effective molecular weights.” The goal is to be able to optimize the thin film coating process without compromising the electronic, optical and electroactive properties.Our strategy for controlling the effective molecular weight is to synthesize a double-strand conducting polymer that is an inter-polymer complex of a polymeric dopant and a conjugated polymer. The first strand of the two-strand complex is either a polyaniline or a polypyrrole chain, while the second strand is a poly(acrylic acid). The molecular weight of poly(acrylic acid) is used as a parameter for adjusting the coating and film-forming properties.We found that the inter-polymer complexes are dispersible in water. The dispersion stability is strongly dependent on the molecular weight of the poly(acrylic acid) strand. The dispersion is more stable for polymers synthesized with higher molecular weight of poly(acrylic acid). We also found that the particle size and particle morphology are dependent on the effective molecular weight.

scholarly journals Affinity of aromatic compounds having three fused rings to copper phthalocyanine trisulfonate.

1986 ◽  
Vol 34 (2) ◽  
pp. 944-947 ◽  
Author(s):  
Hikoya Hayatsu ◽  
Hiroshi Kobayashi ◽  
Akiko Michi-ue ◽  
Sakae Arimoto
Keyword(s):  
Aromatic Compounds ◽  
Copper Phthalocyanine

Polymer complex LXIV: Coordination chemistry of some rhodanine polymer complexes

2016 ◽  
Vol 216 ◽  
pp. 797-807 ◽  
Author(s):  
A.Z. El-Sonbati ◽  
M.A. Diab ◽  
A.A. El-Bindary ◽  
A.M. Mossalam
Keyword(s):  
Coordination Chemistry ◽  
Polymer Complex ◽  
Polymer Complexes

Growth of Cobalt-Phthalocyanine on KCl (001) Substrate and Copper-Phthalocyanine Whisker

2004 ◽  
Vol 43 (11A) ◽  
pp. 7722-7724 ◽  
Author(s):  
Shin-ichiro Yanagiya ◽  
Hironori Wakamatsu ◽  
Osamu Nishikata ◽  
Tetsuo Inoue
Keyword(s):  
Copper Phthalocyanine ◽  
Cobalt Phthalocyanine

scholarly journals Anionic copolymers of acrylamide and polyacrylic acid as hydroaccumulating polymeric materials

2019 ◽  
Vol 55 (2) ◽  
pp. 188-195
Author(s):  
D. N. Davlyud ◽  
Yu. V. Matrunchik ◽  
E. V. Vorobieva ◽  
D. V. Cherednichenko ◽  
P. D. Vorobiev
Keyword(s):  
Polyacrylic Acid ◽  
Moisture Absorption ◽  
Chemical Interaction ◽  
Polymeric Materials ◽  
Polymer Complex ◽  
Polymer Complexes ◽  
Synthesis Conditions ◽  
Binary Polymer ◽  
Absorption Control ◽  
High Degree

A method for hydrogels production by the formation of cross-linked binary polymer complexes is proposed. Necessary conditions for synthesis were determined, providing a high degree of swelling of hydroaccumulating polymeric materials based on anionic copolymers of acrylamide and polyacrylic acid. Chemical interaction of components of polymer complex has been proved by the methods of infrared spectroscopy and potentiometric titration. The possibility of moisture absorption control of hydrogels depending on synthesis conditions and application purpose was shown.

Sign in / Sign up

Export Citation Format

Share Document