Investigation of the Interaction of Ionic Surfactants with Epoxy-Based Hydrogels by SANS.

• Tác giả: Oleksandr Igorovych Ivankov, Ivan Krakovský, Viktor Petrenko, Timur V Tropin
• Ngôn ngữ: eng
• Ký hiệu phân loại: 325.2 Emigration
• Thông tin xuất bản: United States : Langmuir : the ACS journal of surfaces and colloids , 2025
• Bộ sưu tập: NCBI
• ID: 463651

Tóm tắt

We investigated the effect of two ionic surfactants on the composition and structure of hydrogels obtained by swelling an epoxy amphiphilic polymer network (APN) using a combination of gravimetry and small-angle neutron scattering (SANS). Stoichiometric epoxy APN was synthesized by the reaction of diamino and diepoxy-terminated polypropylene (POP) and polyoxyethylene (POE). Sub- and supercritical solutions of surfactants with either cationic (myristyltrimethylammonium bromide (C