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Meeting Materials Science & Technology 2019
Symposium Grain Boundaries, Interfaces, and Surfaces in Functional Materials: Fundamental Structure-Property-Performance Relationships
Organizer(s) Ming Tang, Rice University
Shen Dillon, University of Illinois, Urbana-Champaign
John Blendell, Purdue University
Wayne Kaplan, Technion - Israel Institute of Technology
Scope Interfaces such as free surfaces, phase and grain boundaries are essential features of most technologically relevant material systems. The interplay between interfaces and the environment frequently plays a key role in the functionality of materials. This symposium invites contributions that address the thermodynamics and kinetics of interfaces in the presence of different external fields (electric, magnetic, stress, thermal, etc) and diverse environmental medium (gas, liquid, vacuum, etc). Of particular interest are the fundamentals of interface structure, chemistry, evolution and properties in functional settings such as those in batteries, fuel cells, ferroelectrics, catalysts and sensors during processing or operation, but other classes of materials and other aspects of interface phenomena are considered as well.

Topics of this symposium include but are not limited to:
• Advanced (in-situ) characterization techniques applied to interfaces in functional environment.
• Theoretical, modeling, data analysis and informatics methodology for predicting interface structure and structure-property relations across length and time scales.
• Interface complexion transitions (chemical, structural, morphological) under external stimuli.
• Thermodynamic vs kinetic stability of interfaces in nanoscale materials.
• Interface engineering through controlled material processing
• Fundamental aspects of defect-interface interactions in functional materials; e.g. space charge effects, defect emission and absorption at interfaces, etc.

Abstracts Due 04/05/2019
Proceedings Plan Definite: At-meeting proceedings

3-D Resolved Ferroelectric Domains via Tomographic AFM
A Thermal Grooving Study of Ni-diffusion and Grain-boundary Energies in SOFC-anodes
Anisotropic Mobility of Faceted Σ11 <110> Tilt Grain Boundaries in Face Centered Cubic Metals
Anisotropy in Ceramic Interfaces: Rare-earth Pyrosilicates for High-temperature Coatings and Halide Perovskites for Solar Cells
Ba Transport in Scandate Cathodes: Evaporation, Adsorption Surface Transport at Operating Temperature
Characterization of -alumina and Pt/ -alumina Interfaces Using Transmission Electron Microscopy and Density Functional Theory
Charged Grain Boundaries: Structural, Electrochemical, and Mechanical Effects
Chemical Partitioning Behavior in Grain Boundaries: Pt(Au) Nanocrystalline Grains
Coherent Spinodal Decomposition in Nanoscale Systems
Continuum Dislocation Dynamics-based Grain Fragmentation Modeling
Design of Highly Stable Nanostructured LiMn2O4 for Li-ion Battery Cathodes
Developing a Realistic Grain Boundary Model to Study Solute Segregation from First Principles
Developing New Grain Boundary Structure-property Relations through Higher-Order Atomic Descriptors
Effective Transport Properties of Polycrystalline Materials
Electric Field Effects on Grain Boundary Core Structures
Electrochemical-shock Resistant Single-crystal Ni-rich Layered Cathode Materials
Exploring the Potential Energy Landscape of ∑5(310) Cu Grain Boundary
Ferroelectricity in Methylammonium Lead Iodide Perovskite Solar Cells
First-principles Prediction of Potentials and Space-charge Layers in All-solid-State Batteries
Flash Sintering and Field Assisted Grain Growth in Perovskite Oxides
Grain Boundary Chemistry Effects on Local Stress Relaxation.
Grain Boundary Segregation in Binary and Ternary Alloys
Grain Boundary Sliding and Low Friction in Metals
Insights into the CO2 Stability-performance Trade-off of Antimony-doped SrFeO3-d Perovskite Cathode for Solid Oxide Fuel Cells
Intrinsic Properties of Domain Walls in Ferroelectric Heterostructures
Investigating The Role of Grain Boundary Segregation v/s Precipitation on the Thermo-mechanical Stability of Nanocrystalline Alloys
Liquid Metal Interactions with Dislocations: Liquid-Metal-Mediated Recrystallization and Other Puzzling Phenomena
Measurements of Grain Boundary Energy and Curvature from the Three Dimensional Structure of Polycrystals
Mechanisms of “Strain-annealed” Grain Boundary Engineering in Hastelloy-X
Modeling Solute Interfacial Segregation Effects on θ′ Precipitates in Al-Cu Alloys
Observations of Multiple Grain Boundary Complexions in Eu-Doped Boron Suboxide
P2-9: A Green Two-step Route to Prepare Superhydrophobic-oleophobic Semitransparent Coatings
Quantitative Characterization of Grain Growth in Polycrystalline Nickel Using Three-Dimensional X-ray Microscopy
Stress-induced Interface Instability in Battery Electrode Compounds
Stress, Strain, and Rotation Mapping of Ferroelectric Domains in BaTiO3 Using Electron Backscatter Diffraction
Structure of the Martensitic Twin Interface and Relevance to Fatigue-activated Slip in Shape Memory Alloys
Sub-surface Measurements of the Austenite Microstructure in Response to Martensitic Phase Transformation
TTT Relations for Ferroelectrics Near the Polymorphic Phase Boundary: Insights from a New Model for BZT-BCT
Ultrahigh Temperature In Situ Micromechanics for Probing Interfacial Properties of Oxides

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