LaRico J. Treadwell YOU? Author Swipe

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LDRD 227829: Multifunctional Composite LDRD: Radiation Effect on CeO<sub>2</sub> -HDPE Composites Open

Guddi K. Suman, Aspen Reyes, Claire Jolowsky, Eun-Kyung Koss, Stephen Wall , et al. · 2024

Commercial high-density polyethylene (HDPE) is lightweight with excellent mechanical properties but has limited thermal stability. To enhance this, lanthanide-based nanomaterials like CeO₂ were mixed with HDPE. Using a twin-scre…

Manufacturing and Characterization of Silicon Dioxide Nanoparticle Doped High Density Polyethylene Composites Open

Stephen Wall, Claire Jolowsky, Patricia Hernandez Caraballa, LaRico J. Treadwell · 2024

Minnealloy: A novel supply-chain-secure soft ferromagnet with broad applications Open

Andrew Padgett, Sean R. Bishop, Steven F. Glover, Christopher Riley, Jacob Boissiere , et al. · 2024

Supersonic hot jet ablative testing and analysis of boron nitride nanotube hybrid composites Open

Aspen N. Reyes, Yousef Saleh, Jonas Gustavsson, Claire Jolowsky, Rajan Kumar , et al. · 2024

The Role of Composition on Radiation Tolerance of Multicomponent Alloys for Plasma-Facing Materials Open

Mary Alice Cusentino, Megan McCarthy, Katherine Karl, Shane Evans, Eric Lang , et al. · 2024

Synthesis And Processing Of Metalorganic Hf And Zr Precursors For The Deposition Of UHTC Films & Analysis Of Thermal Oxidation Using Advanced XPS Open

Jacob Boissiere, Bernadette A. Hernandez-Sanchez, Harrison D. Root, Jessica Rimsza, Matthew S. Christian , et al. · 2024

Investigation of Pressure and Temperature to Yield an Economically Viable Manufacturing Process for Dense Carbon/Carbon Composites Open

Claire Jolowsky, Eun-Kyung Koss, LaRico J. Treadwell · 2024

Solvothermal synthesis of metal alkanoate and metal oxide nanoparticles Open

LaRico J. Treadwell, Clare Davis‐Wheeler Chin · 2024

A facile solvothermal method can be used to synthesize metal alkanoate nanoparticles using a metal nitrate precursor, alcohol/water, and alkanoic acid. The method can produce lanthanide (e.g., La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm…

Custom Post-Process Heat Treatments to Eliminate Columnar Microstructure in W-DED Ti-6Al-4V Open

Hannah Sims, Jonathan Pegues, Shaun Whetten, LaRico J. Treadwell, Andrew Kustas · 2024

Solvent-free synthesis of lanthanide oxide and mixed lanthanide oxide nanoparticles Open

LaRico J. Treadwell, Avi Bregman, Marissa Ringgold · 2024

Lanthanide oxides and mixed lanthanide oxides can be produced using furnace or microwave assisted solid-state synthesis. The use of Ln-tri(methylsilyl)amide-based precursors yields spherical nanoparticles. The formation of spherical shaped…

CSD 1784981: Experimental Crystal Structure Determination Open

Michael J. Kangas, LaRico J. Treadwell, Neel Haldolaarachchige, Jacob D. McAlpin, David P. Young , et al. · 2023

An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely availabl…

CSD 1784978: Experimental Crystal Structure Determination Open

Michael J. Kangas, LaRico J. Treadwell, Neel Haldolaarachchige, Jacob D. McAlpin, David P. Young , et al. · 2023

An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely availabl…

CSD 1784979: Experimental Crystal Structure Determination Open

Michael J. Kangas, LaRico J. Treadwell, Neel Haldolaarachchige, Jacob D. McAlpin, David P. Young , et al. · 2023

An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely availabl…

CSD 1784983: Experimental Crystal Structure Determination Open

Michael J. Kangas, LaRico J. Treadwell, Neel Haldolaarachchige, Jacob D. McAlpin, David P. Young , et al. · 2023

An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely availabl…

CSD 1784982: Experimental Crystal Structure Determination Open

Michael J. Kangas, LaRico J. Treadwell, Neel Haldolaarachchige, Jacob D. McAlpin, David P. Young , et al. · 2023

An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely availabl…

CSD 1784980: Experimental Crystal Structure Determination Open

Michael J. Kangas, LaRico J. Treadwell, Neel Haldolaarachchige, Jacob D. McAlpin, David P. Young , et al. · 2023

An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely availabl…

Method for attaching nanomaterials comprising hexagonal lattices to polymer surfaces Open

Erica Redline, LaRico J. Treadwell, Andrew Vackel · 2023

The invention is directed to a method for attaching nanomaterials containing hexagonal lattices to polymer surfaces. For example, carbon nanotubes (CNTs) can be attached to polycarbonate, polyethylene, or epoxy surfaces by amination of the…

Molecular Underground Chemical Tracers for Monitoring Underground Fluid Flows and Chemistry Science Investigation: Sandia National Laboratories . Open

Jeremiah M. Sears, Timothy J. Boyle, Richard A. Kemp, Jeffery A. Greathouse, Ryan Falcone Hess , et al. · 2023

In-situ Laser Modification and Characterization of Materials in the TEM. Open

Patrick Price, Khalid Hattar, LaRico J. Treadwell, Timothy J. Boyle · 2023

Dehydration of Scandium for RERecycling and Synthesis of Nano Materials. Open

Francesca Fasulo, Timothy J. Boyle, Jeremiah M. Sears, LaRico J. Treadwell · 2023

Supersonic Hot Jet Analysis for Boron Nitride Nanotube Hybrid Composites Open

Aspen N. Reyes, Yousef Selah, J. P. Gustafson, Claire Jolowsky, Rajan Kumar , et al. · 2023

Fabrication, Thermal Analysis, and Heavy Ion Irradiation Resistance of Epoxy Matrix Nanocomposites Loaded with Silane-Functionalized Ceria Nanoparticles Open

Clare Davis‐Wheeler Chin, Marissa Ringgold, Erica Redline, Avi Bregmen, Khalid Hattar , et al. · 2023

Ionizing Radiation Sensing with Functionalized and Copper-Coated SWCNT/PMMA Thin Film Nanocomposites Open

Guddi K. Suman, Merlyn Pulikkathara, R. Wilkins, LaRico J. Treadwell · 2023

This paper studies the ionizing radiation effects on functionalized single-walled carbon nanotube (SWCNT)/poly(methyl methacrylate) (PMMA) thin-film nanocomposites [SWNT/PMMA]. The functionalized thin-film devices are made of ferrocene-dop…

Rapid synthesis of gallium alloys Open

Timothy J. Boyle, LaRico J. Treadwell · 2023

The ability to generate complex gallium alloys using metal amides, Ga(NR₂)₃ and M(NR₂)_n, is easily accomplished by heating the two metal amides in predetermined ratios. The product can be isolate…

Hot Isostatic Pressing Control of Tungsten-Based Composites Open

Ryan Schoell, Aspen Reyes, Guddi K. Suman, Mila Nhu Lam, Justin Hamil , et al. · 2023

Metal-oxide composites are commonly used in high temperature environments for their thermal stability and high melting points. Commonly employed with refractory oxides or carbides such as ZrC and HfC, these materials may be improved with t…

Nickel metal nanoparticle synthesis Open

Timothy J. Boyle, LaRico J. Treadwell · 2023

Nickel nanoparticles can be synthesized using a variety of precursors (e.g., nickel amides [Ni(NR.sub.2).sub.2], alkyls [NR.sub.2], and alkoxides [Ni(OR).sub.2]).

Platinum@Hexaniobate Nanopeapods: A Directed Photocatalytic Architecture for Dye-Sensitized Semiconductor H<sub>2</sub> Production under Visible Light Irradiation Open

Clare Davis‐Wheeler Chin, Patricia R. Fontenot, Taha Rostamzadeh, LaRico J. Treadwell, Russell H. Schmehl , et al. · 2022

Platinum@hexaniobate nanopeapods (Pt@HNB NPPs) are a nanocomposite photocatalyst that was selectively engineered to increase the efficiency of hydrogen production from visible light photolysis. Pt@HNB NPPs consist of linear arrays of high …

Influence of h-Boron Nitride on the thermo-mechanical properties of out-of-autoclave manufactured silica fiber reinforced phenolic composites. Open

Patricia Hernandez Caraballa, Avi Bregman, James R. Nicholas, LaRico J. Treadwell · 2022

Understanding Material Stability Through Novel Interactions and Materials Analysis. Open

Marissa Ringgold, LaRico J. Treadwell · 2022

Fabrication, thermal analysis, and heavy ion irradiation resistance of epoxy matrix nanocomposites loaded with silane-functionalized ceria nanoparticles Open

Clare Davis‐Wheeler Chin, Marissa Ringgold, Erica Redline, Avi Bregman, Khalid Hattar , et al. · 2022

This paper describes a detailed understanding of how nanofillers function as radiation barriers within the polymer matrix, and how their effectiveness is impacted by factors such as composition, size, loading, surface chemistry, and disper…

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