Synthesis of polymer ion-exchange hydrogels under γ - irradiation 60Co

International Scientific Conference on "Radiation-Thermal Effects and Processes in Inorganic Materials"

材料科学;物理学

Le, V.M.^1 ; Zhevnyak, V.D.^1 ; Pak, V.Kh.^1 ; Ananev, V.A.^1 ; Borodin, U.V.^2

Kemerovo State University, Kemerovo, Russia^1

National Research Tomsk Politechnic University, Russia^2

关键词: Absorbed dose;    Exchange capacities;    Fractional composition;    Gamma irradiation;    Gel fraction;    High-content;    Radiation modification;    Sorption properties;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/81/1/012079/pdf
DOI  :  10.1088/1757-899X/81/1/012079

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

We have reported earlier about the modification of ion-exchange hydrogel under the influence of gamma radiation. The optimal absorbed dose of irradiation had been choosen for radiation modification of polymer hydrogels by ionits to produce products with a high content of the gel - fractions and sufficient mechanical properties. The dependence of the static exchange capacity of hydrogels on the type of ionit and its fractional composition had been studied. The dependence of the static exchange capacity of the quantitative composition of the ionit in the volume of the hydrogel had been investigated. The ion-exchange medical eye lenses had been made under selected conditions of synthesis. Their sorption properties had been studied.