Published October 2018 | Version v1
Journal article

Temperature dependent volume expansion of microgel in nonequilibria

  • 1. Group of Modeling of Physicochemical Processes, Institute of Mathematics and Physics, UTP University of Science and Technology (Poland)

Description

We propose to adopt a non-isothermal and colloid type cluster–cluster aggregation stochastic model aimed at comprehending the temperature driven and polymer swelling accompanying volume expansion encountered in microgels. The nonequilibrium nature of the process is captured by describing expansion characteristics with simplified power laws, indicating the scalability of properties with time and temperature. Additionally, molecular dynamics simulations of the presented mechanism for a chosen biopolymer have been performed. This can be of interest for experimenters working in the field of nonequilibrium phase transitions, and fairly prospectively, within the area of thermal phonon-involving technology. In these areas, scanning the system's temperature, or sometimes tuning similar dissipation-addressing physical factors, such as pH, appears to be a fairly pivotal examination case.

Additional details

Identifiers

Publishing Information

Journal Title
European Physical Journal. B, Condensed Matter Physics
Journal Volume
91
Journal Issue
10
Journal Page Range
p. 1-7
ISSN
1434-6028

Optional Information

Copyright
Copyright (c) 2018 The Author(s)