Department of Chemical and Biomolecular Engineering, University of Pennsylvania, Philadelphia, PA, 19104, USA.
Adv Mater. 2015 Nov 25;27(44):7065-71. doi: 10.1002/adma.201503509. Epub 2015 Oct 5.
Continuous generation of hierarchical and asymmetric bijels based on solvent-transfer-induced phase separation (STRIPS) is demonstrated. In STRIPS, phase separation is induced by solvent extraction from an initially homogeneous ternary mixture, and bicontinuous morphology is stabilized by inter-facial attachment of nano-particles, which are functionalized in situ. STRIPS allows stable bijel formation from a wide variety of liquids and particles.
本文展示了基于溶剂转移诱导相分离（STRIPS）连续生成分层和不对称双连续相乳液的方法。在 STRIPS 中，通过从初始均相的三元混合物中萃取溶剂来诱导相分离，纳米颗粒通过界面附着原位功能化来稳定双连续形态。STRIPS 允许从各种液体和颗粒中稳定地形成双连续相乳液。
