作者: Pavel V. Komarov , Igor N. Veselov , Pavel G. Khalatur
DOI: 10.1016/J.CPLETT.2014.05.004
关键词: Dissipative particle dynamics 、 Membrane 、 Copolymer 、 Minimal surface 、 Topology (chemistry) 、 Amphiphile 、 Chemical engineering 、 Proton 、 Polymer chemistry 、 Materials science 、 Self-organization
摘要: Abstract Using dissipative particle dynamics, we analyze the suitability of amphiphilic diblock copolymers as a material for high-performance proton conducting membranes fuel cells. It is shown that topology water channel network within hydrated block copolymer-based can be controlled by varying copolymer blocks length. In particular, our simulations predict formation bicontinuous cubic phases hydrophilic, hydrophobic blocks, and water. The interfaces between microphase-separated subphases form triply periodic minimal surfaces.