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Meeting Materials Science & Technology 2019
Symposium Controlled Synthesis, Processing, and Applications of Structural and Functional Nanomaterials
Presentation Title P1-103: Gas Phase Sodium Flame Synthesis of Non-oxide Metallic Powders
Author(s) Larry Wang, Aamir Abid, Mary Krause, Geoffrey Smith, Nick Yin, Craig Sungail, Gordon Smith
On-Site Speaker (Planned) Mary Krause
Abstract Scope Nano-structured, high surface area metal or ceramic powders have a growing interest within many markets including energy conversion, catalysts, and electronic materials. Manufacturing high purity metal powders at an industrial scale is a challenge due to trace impurities impacting powder performance. In particular, oxygen, nitrogen, and carbon impurities can adversely affect the physical and chemical properties of refractory metals such as titanium, tantalum, tungsten, and niobium. Here we present a nanoscale alloy powder produced using a scalable sodium synthesis technology. Primary particle size and aggregate morphology of the resulting powder can be optimized for the given application by adjusting process parameters including optional metal or gas doping. In one such application, we adapt the powder for capacitor testing with promising electrical performance. We are also actively working with other industry partners to develop new applications for nanostructured alloy powders with tunable surface properties and different compositions.
Proceedings Inclusion? Definite: At-meeting proceedings

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

3-D Assembled MnO2 Nanosheets and Conversion to Tunnel-structured MnO2
A Novel Synthesis Method for Independent Control of Grain Size, Dispersion and Phase Composition of Thin Films
An All Zirconia Ceramic Solid Oxide Fuel Cell with Improved Power Generation
Assembly and Integration of Multisegment Nanowires for Electronics and Sensor Applications
Boron Nitride Nanotubes with High Purity for Thermal Management
Controlled Synthesis of Lamellar-like Electrospun Ceramic Nanofibers for Energy Application
Crafting Uniform Hairy Nanocrystals for Energy Conversion and Storage
Defect Effects on the Enhanced Photocatalytic Properties of 2D MoO3 Nanoflakes
Elaboration of Solid Nano-structured Electrolytes of Ce0.85-xGd0.15MxO2- (x = 0.03, 0.05 and M = Sm and La) and Measurement of Ionic Conductivity at Intermediate Temperatures
Electroactive Materials for Divalent Ion Rechargeable Batteries
Epitaxial Growth of Soft Perovskites and the Hidden Carrier Dynamics
Facile and Scalable Fabrication of Free-standing Reticulated 3D Graphene Foam via Freeze Drying
Light-matter Interactions in Nanocrystalline Ceramics Near the Mie Scattering Limit
Nanocomposites TiO2-layered Hydroxides. Structure and Photocatalytic Decomposition of Vanillin and Methyl Orange
Nickel-SiOC Magnetoceramics from Water Assisted Pyrolysis of Polymers
Oxidation and Stabilization of 2D MXene Nanosheets
Oxygen Vacancies in Nanostructured Metal-oxide Gas Sensors
P1-102: Effect of Ca Addition on Grain Refinement of Fe-B-P-Cu Alloys
P1-103: Gas Phase Sodium Flame Synthesis of Non-oxide Metallic Powders
P1-104: Structural and Magnetic Properties of NiO@MnxNi1-xO Core-Shell Nanoparticles Synthesized at Varying pH Values
P1-106: Electrochemical Performances of Biomass Carbons Derived from Cassava and Bamboo as Advanced Electrode Materials
P1-108: Carbon Rich SiOCN Fibers from Silazane/PAA Hybrid Polymer
P1-109: Particle and Grain Size Relationships in Environmentally Controlled - Pressure Assisted Sintering
P1-110: Understanding Crystallization Behavior within Microfluidic Droplets
P1-111: Study on the Safety and Longevity of Nanometer Insulation Materials
Perovskite-based Functional Nanocomposites for Highly Stable and Efficient Hybrid Solar Cells
Phase-field Modeling of Self-organization in Physical Vapor-deposited Alloy Films with Coherent Elastic Misfit
Polymer Intercalation Synthesis of GlycoBoehmite Nanosheets
Scalable Electrospinning of CsH2PO4 Micro- and Nanometer Fibers for Solid Acid Fuel Cell Applications
Self Supported Cu Doped TiO2 Nano-fibrous Blankets for Visible Light Photo Catalysis
Shape Evolution of CdSe/CdS Dot-in-Rods into Multi-tiered Pyramidal Nanocrystals: Growth Mechanisms and Optical Properties
Synthesis and Processing of Quantum Dots for Improved Photoluminescence Quantum Yields
Synthesis of PbSe Colloidal Quantum Dots Using a Batch Microwave Reactor
Synthesis, Processing and Additive Manufacturing of Architected Materials with Designed Structural and Multi-functional Responses
The Core-shell Engineering on Energy Product of Magnetic Nanometals
Thermal Conductivity Reduction in 7 wt% Yttria Doped Zirconia Nanocrystalline Ceramics
Topochemical Conversion of Different Shaped BaTiO3 and Its Effect on Boosting Electrical Properties of Composite Materials
Two-dimensional Titanium Carbonitride MXene as Electrocatalyst for Hydrogen Evolution Reaction

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