Syntheses of Silver Nanoparticles in the Matrices of Block Copolymers in Aqueous Solutions
Видавництво:
Sumy State University Publishing
Рік:
2012
Сторінок:
P. 02NNBM25-1-02NNBM25-4
Тип документу:
Стаття
Головний документ:
Proceedings of the International conference "Nanomaterials: applications and properties": scientific journal / Ministry of education and science, youth and sports of Ukraine. Vol. 1, № 2. 2nd International conference "Nanomaterials: application & properties - 2012 (NAP-2012)", Alushta, the Crimea, Ukraine, 17-22 september, 2012.. - Sumy: Sumy State University Publishing, 2012
Анотація:
In the present work we have synthesized two-component block copolymers MOPEO-b-PAAm and PAAm-b-PEO-b-PAAm comprised methoxypoly(ethylene oxide), poly(ethylene oxide) and chemically complementary polyacrylamide. These copolymers we used as special matrices in the process of borohydride reduction of Ag+ ions. It was established the influence of chemical nature, molecular architecture and concentration of the matrices and the content of silver nitrate on some reaction parameters, size and stability of Ag-nanoparticles in aqueous solutions.
