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Meeting Materials Science & Technology 2019
Symposium Synthesis, Characterization, Modeling and Applications of Functional Porous Materials
Presentation Title Tensile Behavior of Stitched Log-pile Structures Developed via Direct Laser Writing
Author(s) Alina Garcia Taormina, Andrea M. Hodge
On-Site Speaker (Planned) Alina Garcia Taormina
Abstract Scope There has been considerable focus on the development and fabrication of nano-/micro-architected porous structures due to their potential in applications ranging from photonics to catalysis. Two-photon polymerization (TPP) fabrication techniques, such as 3D direct laser writing (3D-DLW), have been widely utilized as they allow for the fabrication of nearly any topology or desired porous structure with sub-micron resolution. However, the lack of scalability of nano-/micro-architected lattice materials has remained a prominent challenge in TPP processes. To increase the overall build size of the architected structure, multiple printed volumes can be stitched together; however, during stitching the print undergoes a rest period, potentially affecting laser alignment and local polymerization. Thus, this study aims to investigate the behavior of the material along the stitch interface by performing micro-tensile tests on porous log-pile architected specimens fabricated via 3D-DLW with and without stitches to gain further insight on scaling up nano-/micro-architected printed materials.
Proceedings Inclusion? Definite: At-meeting proceedings

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

3-D Topology of Micropores, Voids, and Channels in Selected Crystalline Porphyrins.
3D Morphology and Mechanical Behavior of Porous Cu Fabricated by Chemical De-Alloying Method
A Modified Scaling Law for Stiffness of Nanoporous Materials Accounting for Deformation Mode Effects of Nodes and Ligaments
A ScSZ-MC Dual-Phase Membrane for Pre-Combustion CO2 Capture
An Attempt to Interpret Pressure and Temperature Dependent Elasticity of Porous Ceramics using Resonant Ultrasound Spectroscopy
Defect-driven Metal Oxide Electrodes for Lithium Ion Batteries
Density Functional Theory Studies of Ferrous Metal-organic Cages
First-Principles Studies of Porous Manganese Dioxide Octahedral Molecular Sieve OMS-5
Flexible Metal-Organic Framework (MOF), NiL[Ni(CN)4]n, L=Azo-Pyridine
Flexible Metal-organic Frameworks for Gas Separation: A Mechanistic Investigation
Gas-Diffusion Layer Properties and Tin Electrodeposition Parameters for Carbon Dioxide Reduction Electrocatalysts
Metal-organic Framework Thin Films as Chemical Sensing Layer
Modeling of the Processes of Obtaining Porous Materials under SHS Conditions
Organic Functionalized One-Step Filtration-Catalysis Photoresponsive Titania Membranes
Oriented Growth of Covalent Organic Framework (COF) Films on Metal-hydroxides Thin Film
P2-77: A Novel Styrene-assisted Monomer Route for Polymer Derived Macroporous SiBCN Ceramic Monolith
P2-78: An Atomic Force Microscopic Investigation on Single Secondary Particle of Silica Aerogel Monolith
P2-79: Corrosion Studies of Open Cell Aluminum Foams in Simulated Marine Environments
P2-80: Epoxy Foam based Composites for Anechoic Chamber Application: From Elaboration to a Dielectric Characterization
P2-81: Foam Composites for Planar Absorber Application
P2-82: Inorganic Foam Composites for Absorption in X Band Frequency Range
P2-84: Rapid, Additive Synthesis of Functional Metal-Organic Framework Thin Films
P2-85: Time-Domain Thermoreflectance Investigation of the Thermal Conductivity for Amorphous Nano-porous Organo-Silicate Thin Films
Phase Field Simulation of Ni Coarsening in the Porous Anode of Solid Oxide Fuel Cell
Physisorbent Coated Sensors for Remote Leak Detection of CH4
Reference High-Pressure Adsorption Isotherms: Results of Interlaboratory Studies
Stochastic Mechanical Modeling of Nanoporous Materials Accounting for Connectivity and Mixed Loading States
Structure-Mechanical Properties In Solid Solution Strengthened Nanoporous Copper Alloys.
Studying the Scaling Laws and Mechanical Properties of Nano Porous (NP) Metals
Tensile Behavior of Stitched Log-pile Structures Developed via Direct Laser Writing
The Formation of Intermetallic Catalysts Porous Structures
Thermodynamic Complexity of Transition Metal Ion-Exchanged Zeolites
Understanding the Influence of Novel CO2-responsive Phase Changing Fluids on Directing Flow Through Geo-mimicked and Natural Porous Materials for Energy Recovery
UntiDual-Layer MOF Composite Membranes with Tunable Gas Transport Properties for Post-combustion CO2 Separationtled

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