Features of Synthesis of Graft Copolymers of Chitosan and Acrylic Acid

被引：1

作者：

Kudyshkin, V. O. ^{[1
]}

Abrarova, Z. M. ^{[1
]}

Bozorov, N. I. ^{[1
]}

Zhumartova, U. U. ^{[1
]}

Usmanova, M. M. ^{[1
]}

Ashurov, N. Sh. ^{[1
]}

Rashidova, S. Sh. ^{[1
]}

机构：

[1] Acad Sci Uzbek, Inst Polymer Chem & Phys, Tashkent 100128, Uzbekistan

来源：

POLYMER SCIENCE SERIES B | 2024年 / 66卷 / 01期

关键词：

Abstract: Graft copolymers of chitosan with acrylic acid of three-dimensional structure have been synthesized. An increase in the concentration of the polysaccharide helps to accelerate the structure formation of copolymer macromolecules during the synthesis. It has been shown that one of the reasons for this effect is a local increase in the concentration of acrylic acid in the chain growth zone due to the formation of hydrogen bonds between the monomer and the polysaccharide. The graft copolymers have been characterized by IR and UV spectroscopy; AFM; and X-ray diffraction and can be used as highly swelling superabsorbents. © Pleiades Publishing; Ltd; 2024; ISSN; 1560-0904; Polymer Science; Series B; Vol; 66; No; 1; pp. 51–58. Pleiades Publishing; 2024. Pleiades Publishing;

D O I：

10.1134/S1560090424600165

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Graft copolymers of chitosan with acrylic acid of three-dimensional structure have been synthesized. An increase in the concentration of the polysaccharide helps to accelerate the structure formation of copolymer macromolecules during the synthesis. It has been shown that one of the reasons for this effect is a local increase in the concentration of acrylic acid in the chain growth zone due to the formation of hydrogen bonds between the monomer and the polysaccharide. The graft copolymers have been characterized by IR and UV spectroscopy, AFM, and X-ray diffraction and can be used as highly swelling superabsorbents.

引用

页码：51 / 58

页数：8

共 50 条

[1] Synthesis and characterization of graft copolymers of Sago starch and acrylic acid
Kaur, Inderjeet
Sharma, Meenakshi
STARCH-STARKE, 2012, 64 (06): : 441 - 451
[2] Synthesis and characterization of graft copolymers of acrylic acid onto starch
School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, China
不详
Gaofenzi Cailiao Kexue Yu Gongcheng, 2009, 3 (21-24): : 21 - 24
[3] Synthesis and characterization of poly(acrylic acid) and poly(glycidyl methacrylate) chitosan graft copolymers and their application to cotton fabric
Hebeish, A
El-Shafei, A
El-Bisi, M
POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING, 2005, 44 (03) : 427 - 445
[4] Synthesis and Characterization of Semicrystalline Polyethylene-graft-Poly(acrylic acid) Copolymers
Schneider, Yanika
McVerry, Brian T.
Bazan, Guillermo C.
MACROMOLECULAR CHEMISTRY AND PHYSICS, 2011, 212 (05) : 507 - 514
[5] Synthesis and characterization of chitosan oligosaccharide-graft-acrylic acid biodegradable crosslinker
Su, Yu-Jia
Zhao, Qian
Sun, Jian-Zhong
Gao Xiao Hua Xue Gong Cheng Xue Bao/Journal of Chemical Engineering of Chinese Universities, 2012, 26 (02): : 285 - 289
[6] Features of the foaming of acrylamide-acrylic acid copolymers
V. A. Dyatlov
T. A. Grebeneva
A. A. Koledenkov
B. M. Prudskov
V. V. Kireev
Polymer Science Series B, 2014, 56 : 154 - 160
[7] Features of the foaming of acrylamide-acrylic acid copolymers
Dyatlov, V. A.
Grebeneva, T. A.
Koledenkov, A. A.
Prudskov, B. M.
Kireev, V. V.
POLYMER SCIENCE SERIES B, 2014, 56 (02) : 154 - 160
[8] GRAFT COPOLYMERS ON ALLYL CELLULOSE .2. SYNTHESIS OF VINYL AND ACRYLIC COPOLYMERS
GUZMAN, GM
RIANDE, E
ANALES DE QUIMICA-INTERNATIONAL EDITION, 1969, 65 (05): : 461 - &
[9] SPECIFIC FEATURES OF THE 3-DIMENSIONAL STRUCTURE OF POLYETHYLENE-ACRYLIC ACID GRAFT-COPOLYMERS
POLIKARPOV, AP
NAREIKO, YI
KRUL, LP
DOKLADY AKADEMII NAUK BELARUSI, 1991, 35 (12): : 1097 - 1099
[10] GRAFT COPOLYMERS OF STARCH AND MIXTURES OF ACRYLAMIDE AND ACRYLIC-ACID
BURR, RC
FANTA, GF
DOANE, WM
RUSSELL, CR
JOURNAL OF APPLIED POLYMER SCIENCE, 1976, 20 (11) : 3201 - 3204

← 1 2 3 4 5 →