Phase behavior of binary mixtures of hollow and regular microgels

被引：0

作者：

Petrunin, Alexander V. ^{[1
]}

Höfken, Tom ^{[1
]}

Schneider, Stefanie ^{[1
]}

Mota-Santiago, Pablo ^{[2
,3
]}

Houston, Judith E. ^{[4
]}

Scotti, Andrea ^{[5
]}

机构：

[1] Institute of Physical Chemistry, RWTH Aachen University, EU, Aachen,52056, Germany

[2] Australian Synchrotron, ANSTO, Clayton,VIC, Australia

[3] MAX IV Laboratory, Lund University, Lund,22100, Sweden

[4] European Spallation Source ERIC, Box 176, Lund,SE-221 00, Sweden

[5] Division of Physical Chemistry, Lund University, Lund,SE-22100, Sweden

来源：

Soft Matter | 2024年 / 20卷 / 40期

关键词：

Microgels - Molecular docking - Molecular dynamics - X ray scattering;

D O I：

10.1039/d4sm00862f

中图分类号：

学科分类号：

摘要：

Soft colloids are widely used to study glass transition, aging and jamming. A high size polydispersity is typically introduced in these systems to avoid crystal formation. Here, we use binary mixtures of hollow and regular microgels with comparable sizes to inhibit crystallization. The phase behavior of the mixture is probed as a function of the number fraction of hollow microgels and characterized by small-angle X-ray scattering. Molecular dynamic simulations are used to extract the particle-particle pair potential and obtain insight on their deformation. The results suggest that the high deformability of the hollow microgels offers an alternative route to maximize the entropy without crystal formation. © 2024 The Royal Society of Chemistry.

引用

页码：8125 / 8135

共 50 条

[11] PHASE-BEHAVIOR OF BINARY DIBLOCK COPOLYMER MIXTURES
ZHAO, J
MAJUMDAR, D
BATES, FS
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1994, 208 : 203 - PMSE
[12] Effect of pressure on the complete phase behavior of binary mixtures
Lamm, MH
Hall, CK
AICHE JOURNAL, 2004, 50 (01) : 215 - 225
[13] Phase Behavior of Binary Mixtures of a Liquid Crystal and Methane
de Groen, Mariette
Molet, Oriol Mesalles
Vlugt, Thijs J. H.
de Loos, Theodoor Willem
JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2015, 60 (07): : 2167 - 2171
[14] GAS PHASE BEHAVIOR OF TETRACHLOROMETHANE - BENZENE BINARY MIXTURES
RATZSCH, M
RASENBER.E
ZEITSCHRIFT FUR CHEMIE, 1968, 8 (04): : 156 - &
[15] Theoretical model and phase behavior for binary surfactant mixtures
Huang, L
Somasundaran, P
LANGMUIR, 1997, 13 (25) : 6683 - 6688
[16] Phase behavior of binary and polydisperse suspensions of compressible microgels controlled by selective particle deswelling
Scotti, A.
Gasser, U.
Herman, E. S.
Han, Jun
Menzel, A.
Lyon, L. A.
Fernandez-Nieves, A.
PHYSICAL REVIEW E, 2017, 96 (03)
[17] Effects of anisodamine on the phase behavior of DPPG/DMPC binary mixtures
Chen, JW
Liu, FS
Hwang, F
CHEMISTRY AND PHYSICS OF LIPIDS, 1998, 91 (02) : 119 - 127
[18] Phase behavior of binary and ternary lipid-cholesterol mixtures
Raghunathan, V. A.
Karmakar, S.
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2005, 230 : U1240 - U1240
[19] Phase behavior and structure of binary hard-sphere mixtures
Dijkstra, M
van Roij, R
Evans, R
PHYSICAL REVIEW LETTERS, 1998, 81 (11) : 2268 - 2271
[20] Theoretical model and phase behavior in binary surfactant mixtures.
Hang, L
Somasundaran, P
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1997, 213 : 273 - COLL

← 1 2 3 4 5 →