Effect of Chain Microstructure and Subphase pH on the Surface Properties and Aggregation Behavior of Amphiphilic Copolymers Based on Fluoroacrylates

Alexandra O. Grigoreva; E.Y. Polozov; S.D. Zaitsev

doi:10.4028/www.scientific.net/KEM.816.312

Paper Titles

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Effect of Chain Microstructure and Subphase pH on the Surface Properties and Aggregation Behavior of Amphiphilic Copolymers Based on Fluoroacrylates
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Preparation of Hybrid Polymer-Inorganic Chelators Based on Pectin and Montmorillonite
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HomeKey Engineering MaterialsKey Engineering Materials Vol. 816Effect of Chain Microstructure and Subphase pH on...

Effect of Chain Microstructure and Subphase pH on the Surface Properties and Aggregation Behavior of Amphiphilic Copolymers Based on Fluoroacrylates

Abstract:

Copolymerization of 2,2,3,3,4,4,5,5-octafluoropentyl acrylate (OFPA) and acrylic acid (AA), OFPA and tert-butyl acrylate (t-BA) in presence ofdibenzylcarbonotrithioate (BTC) and polymeric RAFT-agents was studied, reactivity ratios were calculated. It was shown that type of RAFT-agent can influence on chain microstructure of obtained polymers. Aggregation behavior of obtained amphiphilic copolymers with different microstructures at the air/water interface was characterized by the Langmuir monolayer technique. The effect of the microstructureand subphase pH on the isotherm curves were shown.

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Periodical:

Key Engineering Materials (Volume 816)

Pages:

312-317

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.816.312

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Online since:

August 2019

Authors:

Alexandra O. Grigoreva*, E.Y. Polozov, S.D. Zaitsev

Keywords:

Amphiphilic Copolymers, Fluoroacrylate, RAFT-Polymerization, Self-Assembly

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