Explanipedia

Additively manufactured polymer composites for heat exchanger applications: evaluation of critical thermophysical properties Open

Kai Li, Tyler Smith, William Asher, Alexis Flores‐Betancourt, Artem A. Trofimov , et al. · 2023

Infrared thermometry in high temperature materials processing: influence of liquid water and steam Open

Artem A. Trofimov, Thomas R. Watkins, Thomas R. Muth, Gary Cola, Hsin Wang · 2023

Here, the capability of four infrared thermometry techniques (2-colour and 1-colour pyrometers, Pyrolaser and IR camera) was evaluated with respect to the impact of water or steam in the line of sight to determine temperature from two heat…

Understanding Degradation Mechanisms in SrIrO<sub>3</sub> Oxygen Evolution Electrocatalysts: Chemical and Structural Microscopy at the Nanoscale Open

Micha Ben‐Naim, Yunzhi Liu, Michaela Burke Stevens, Kyuho Lee, Melissa Wette , et al. · 2021

Designing acid‐stable oxygen evolution reaction electrocatalysts is key to developing sustainable energy technologies such as polymer electrolyte membrane electrolyzers but has proven challenging due to the high applied anodic potentials a…

Helium Ion Microscopy with Secondary Ion Mass Spectrometry for Nanoscale Chemical Imaging and Analysis of Polyolefins Open

Olga S. Ovchinnikova, Nikolay Borodinov, Artem A. Trofimov, Steven T. King, Matthias Lorenz , et al. · 2021

To date, chemical imaging of polymers and polymer blends has been primarily accomplished using time-of-flight secondary ion mass spectrometry (ToF-SIMS) to directly visualize the distribution of components in a complex material with spatia…

Mechanical and Thermophysical Properties of 3D-Printed SiC before and after Neutron Irradiation – FY21 Open

Thak Sang Byun, Timothy G. Lach, Chad M. Parish, Hsin Wang, Artem A. Trofimov , et al. · 2021

This report presents the mechanical and thermophysical properties of 3D-printed SiC before and after neutron irradiation that have been evaluated to assess the fuel matrix material for the Transformational Challenge Reactor (TCR). The TCR …

Thermophysical properties and reversible phase transitions in yttrium hydride Open

Artem A. Trofimov, Xunxiang Hu, Hsin Wang, Ying Yang, Kurt A. Terrani · 2020

Physical and Thermomechanical Properties of Yttrium Hydride from Large Scale Bulk Metal Hydriding Furnace Open

Xunxiang Hu, Danny Schappel, Artem A. Trofimov, Hsin Wang, Ying Yang , et al. · 2020

Given the superior thermal stability and highly attainable hydrogen density, yttrium hydride is an excellent high-temperature moderator material in advanced thermal neutron spectrum reactors that require small core volumes. Yttrium hydride…

Evaluation of measuring thermal conductivity of isotropic and anisotropic thermally insulating materials by transient plane source (Hot Disk) technique Open

Artem A. Trofimov, Jerald Allen Atchley, Som Shrestha, André Omer Desjarlais, Hsin Wang · 2020

Advanced characterization of surface-modified nanoparticles and nanofilled antibacterial dental adhesive resins Open

Fernando Luís Esteban Florez, Artem A. Trofimov, Anton V. Ievlev, Shuo Qian, Adam J. Rondinone , et al. · 2020

Mechanical and Thermophysical Properties of 3D-Printed SiC-FY20 Open

Thak Sang Byun, Ben Garrison, Hsin Wang, Artem A. Trofimov, Timothy G. Lach , et al. · 2020

In the Transformational Challenge Reactor (TCR), the fuel blocks consist of an additively-manufactured silicon carbide (SiC) matrix and uranium nitride tristructural isotropic (UN TRISO) fuel particles, which are stacked to form fuel colum…

CrossVis: A visual analytics system for exploring heterogeneous multivariate data with applications to materials and climate sciences Open

Chad A. Steed, John R. Goodall, Junghoon Chae, Artem A. Trofimov · 2020

Characterization of Urbix Resources Natural Flake Graphite Material for Nuclear Applications (CRADA NFE-18-07340 Final Report) Open

Austin Schumacher, Michael Trammell, Thomas R. Watkins, Artem A. Trofimov, Hsin Wang · 2020

Urbix Resources is a company specializing in graphite powder processing and purification. Urbix is looking to become the first domestic supplier of nuclear-grade graphite in the United States. This has led to a Cooperative Research and Dev…

SIMULATION OF A HIGH-TEMPERATURE THIN-FILM SENSOR OF THE GAUGE PRESSURE MEASURING SYSTEM Open

I. N. Cheburakhin, Artem A. Trofimov, D. A. Yaroslavtseva, S. A. Zdobnov, M. V. Tyurin · 2020

Binder jet printed WC infiltrated with pre-made melt of WC and Co Open

Corson L. Cramer, Trevor G. Aguirre, Natalie R. Wieber, R.A. Lowden, Artem A. Trofimov , et al. · 2019

High Resolution Multimodal Chemical Imaging Platform for Organics and Inorganics Open

Songkil Kim, Artem A. Trofimov, Fouzia Khanom, Lewis Stern, William A. Lamberti , et al. · 2019

Chemical analysis at the nanoscale is critical to advance our understanding of materials and systems from medicine and biology to material science and computing. Macroscale-observed phenomena in these systems are in the large part driven b…

Report on Exploration of New FeCrAl Heat Variants with Improved Properties Open

Yukinori Yamamoto, Kenneth Kane, Bruce A. Pint, Artem A. Trofimov, Hsin Wang · 2019

Mechanical and thermophysical properties of wrought FeCrAl base alloys with a concept of accident tolerant fuel (ATF) design for light water reactors (LWR) have been explored. A Gen. II wrought FeCrAl alloy C26M, nominally Fe-12Cr-6Al-2Mo-…

Deep data analytics for genetic engineering of diatoms linking genotype to phenotype via machine learning Open

Artem A. Trofimov, Alison A. Pawlicki, Nikolay Borodinov, Shovon Mandal, Teresa Mathews , et al. · 2019

Thick Er-doped silica films sintered using CO2 laser for scintillation applications Open

Jincheng Lei, Artem A. Trofimov, Jie Chen, Zhaoxi Chen, Yuzhe Hong , et al. · 2017

Direct inkjet printing of miniaturized luminescent YAG:Er3+ from sol-gel precursor Open

Yuzhe Hong, Zhaoxi Chen, Artem A. Trofimov, Jincheng Lei, Jie Chen , et al. · 2016

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