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Meeting Materials Science & Technology 2019
Symposium Synthesis, Characterization, Modeling and Applications of Functional Porous Materials
Presentation Title Understanding the Influence of Novel CO2-responsive Phase Changing Fluids on Directing Flow Through Geo-mimicked and Natural Porous Materials for Energy Recovery
Author(s) Greeshma Gadikota, Hassnain Asgar
On-Site Speaker (Planned) Greeshma Gadikota
Abstract Scope Rising need to enhance permeability in subsurface environments using water-efficient approaches has called for designing novel materials. In this study, we discuss the design and characterization of CO2-responsive phase changing nanofluids with the ability to form hydrogels to induce fractures in subsurface environments. These fluids are constructed from silica nanoparticles and poly(allylamine) (PAA) as the building blocks. The enhanced development of CO2-induced coiled networks in these novel nanofluids was captured using in-operando Ultra Small Angle X-Ray Scattering, and the changes in the bonding mechanisms leading to the formation of reversible hydrogels are inferred from Fourier Transform-Infrared Spectroscopy measurements. Further, the formation of hydrogels in the pores and its influence on directing flow through porous materials is evaluated. The experimental methodology proposed in this study is intended to provide fundamental insights into the influence of novel phase changing nanofluids on directing flow in subsurface porous environments.
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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