Conference Agenda

Session
MS-91: Time-resolved phase evolution, interaction & crystallization in soft matter: Integrative approaches
Time:
Saturday, 21/Aug/2021:
10:20am - 12:45pm

Session Chair: Mitsuhiro Shibayama
Session Chair: Jrjeng Ruan
Location: Club C

50 1st floor

Invited: Julia Kornfield (USA)Christine M. Papadakis (Germany)


Session Abstract

This MS will discuss possible interactions among coexistent phases and corresponding impacts on the evolution of phase morphology, distribution, and size, which are barely understood currently, but which, nevertheless, can provide new insights on ordering behaviors. The phase distribution patterns in functional materials are critical in Performance of these products is controlled by a wide range of microstructural feature sizes - from approximately 1 A (phase structure) to hundreds of nanometers and micrometers (grain and voids structures). Microstructures are metastable and can follow unpredictable paths during post-processing. This severely limits application of computer models, the preferred method of optimization. SAXS, SANS, and diffraction of these complex materials, ideally in combination, deliver critically important, quantitative data. This MS will attract talks on metals, ceramics, synthetic biomaterials, polymers manufactured under these industrially relevant conditions.


Introduction
Presentations
10:20am - 10:25am
ID: 1821 / MS-91: 1
Introduction
Oral/poster

Introduction to session

Mitsuhiro Shibayama, Jrjeng Ruan



10:25am - 10:55am
ID: 1619 / MS-91: 2
Methods and instruments
Invited lecture to session
MS: Time-resolved phase evolution, interaction & crystallization in soft matter: Integrative approaches
Keywords: stretch-blow molding; WS2NT; flow-induced crystallization; microdiffraction; SAXS/WAXS

Metastable structures, interplay of sequential deformations, and interactions between tungsten disulfide nanotubes and poly(L-lactide) studied by in situ X-ray scattering

Julia Kornfield

Caltech, Pasadena, United States of America



10:55am - 11:25am
ID: 1392 / MS-91: 3
All topics
Invited lecture to session
MS: Time-resolved phase evolution, interaction & crystallization in soft matter: Integrative approaches
Keywords: polymer solutions, phase transition, time-resolved small-angle neutron scattering

Kinetics of mesoglobule formation and disintegration in solutions of thermoresponsive polymers after fast pressure jumps

Christine Papadakis1, Bart-Jan Niebuur1, Leonardo Chiappisi2, Florian A. Jung1, Xiaohan Zhang1, Alfons Schulte3

1Technical University of Munich, Garching, Germany; 2Institut Laue-Langevin, Grenoble France; 3University of Central Florida, Orlando FL. U.S.A.



11:25am - 11:45am
ID: 1235 / MS-91: 4
All topics
Oral/poster
MS: Time-resolved phase evolution, interaction & crystallization in soft matter: Integrative approaches
Keywords: Polyelectrolyte, Proton Conductivity, Neutron Reflectivity, Interface

Aggregation States and Proton Conductivity in Perfluorosulfonic Acid Thin Films under Humidity Condition

Daisuke Kawaguchi1,2, Shigeki Yonemori1, Yudai Ogata1, Noboru Miyata3, Tessei Yoshida3, Tsukasa Miyazaki3, Hiroyuki Aoki4,5, Keiji Tanaka1,2,6

1Department of Applied Chemistry, Kyushu University, Fukuoka, Japan; 2Center for Polymer Interface and Molecular Adhesion Science, Kyushu University, Japan; 3Neutron Science and Technology Center, Comprehensive Research Organization for Science and Society, Tokai, Japan; 4Materials and Life Science Division, J-PARC Center, Japan Atomic Energy Agency, Tokai, Japan; 5Institute of Materials Structure Science, High Energy Accelerator Research Organization, Tokai, Japan; 6International Institute for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University, Fukuoka, Japan



11:45am - 12:05pm
ID: 910 / MS-91: 5
All topics
Oral/poster
MS: Crystallographic approaches for designing new framework materials (including post-synthetic modification), Total scattering, Time-resolved phase evolution, interaction & crystallization in soft matter: Integrative approaches
Keywords: in-situ, metal-organic frameworks, XPDF, crystallisation, metal cluster

Exploring the formation of Hf metal-organic frameworks

Francesca Catherine Firth1, Michael Gaultois2, Yue Wu2, Joshua Stratford3, Dean Keeble4, Clare Grey1, Matthew Cliffe5

1Department of Chemistry, University of Cambridge, United Kingdom; 2Department of Chemistry, University of Liverpool, UK; 3School of Chemistry, University of Birmingham, UK; 4Diamond Light Source, Harwell Campus, UK; 5School of Chemistry, University of Nottingham, Nottingham, United Kingdom



12:05pm - 12:25pm
ID: 1231 / MS-91: 6
All topics
Oral/poster
MS: Time-resolved phase evolution, interaction & crystallization in soft matter: Integrative approaches
Keywords: small-angle scattering, inverse scattering problem, spinodal decomposition, droplets

Transient Domain Structure of Coalescence-Induced Self-Organization in Droplet Phase Separation

Che-Min Chou1, Wei-Tsung Chuang1, Po-Da Hong2

1National Synchrotron RadiationResearch Center (NSRRC), Hsinchu, Taiwan; 2Department of Materials Science and Engineering, National Taiwan University of Science and Technology, Taipei, 10607, Taiwan



12:25pm - 12:45pm
ID: 1262 / MS-91: 7
All topics
Oral/poster
MS: Time-resolved phase evolution, interaction & crystallization in soft matter: Integrative approaches
Keywords: SAXS, PEGylated liposomes, membrane structure, drug delivery

SAXS-revealed nanostructures of poly(ethylene glycol)-grafted phospholipid vescicles

Chun-jen Su

National Synchrotron Radiation Research Center, Hsinchu, Taiwan