Page • Sandia’s hydrogen safety, codes, and standards research program develops the technical data and scientific understanding necessary to inform science-based improvements to the codes and standards that define the safe use of hydrogen. These codes and standards are critical for the broader commercial use and deployment of hydrogen. Our research includes...
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Hydrogen Storage
Page • As part of a multilab consortium, researchers at Sandia are advancing hydrogen storage materials. Sandia maintains extensive facilities for the design, synthesis, and characterization of hydrogen storage materials. Our major hydrogen storage research activities include: fundamental studies of hydrogen interactions with solid-state materials; design and synthesis of promising on-board reversible...
Hydrogen Subsurface Storage
Page • Sandia leverages analytic capabilities and laboratories to support experimentation and research for characterizing the suitability of subsurface hydrogen storage. We study multiple subsurface environments — including domal salt structures, bedded salt/sedimentary formations and porous media — to store and recover hydrogen for safe and effective industrial use. Sandia’s microbiology experts prepare...
Hydrogen Surface Interactions Laboratory
Facility • Sandia’s Hydrogen–Surface Interactions Laboratory includes an array of specialized capabilities assembled to address the obstacle of directly detecting hydrogen in furthering our understanding of hydrogen–surface interactions. The lab includes an angle-resolved ion energy spectrometer (ARIES) for low energy ion beam analysis, developed specifically for detection of light adsorbates such as...
Hydrogen Transport and Trapping Laboratory
Facility • Sandia staff in the Hydrogen Transport and Trapping Laboratory evaluate many features of the interactions between hydrogen and materials. In particular, the effects of hydrogen on mechanical properties can be strongly influenced by transport (or diffusion) of hydrogen in materials on the time scale of testing. Researchers in the Hydrogen Transport and...
Hydrogen workshop assembles research community
News Article, March 21, 2022 • University faculty and staff from national laboratories convened last week to identify opportunities for collaborative research in critical, thematic areas related to hydrogen. During a technical workshop hosted March 9th by the Northern Rio Grande Corridor Collaborative (NRGCC), attendees held discussions focused on challenges, opportunities, and the research needed to...
Hydropower
Page • Sandia National Laboratories’ capabilities in hydropower include water resources engineering, river flow and storage modeling, hydropower plant measurements, plant cyber security and resilience, and grid and storage design optimization.
HyRAM+
Page • Hydrogen Plus Other Alternative Fuels Risk Assessment Models (HyRAM+) is a software toolkit that integrates publicly available data and models relevant to assessing the safety in the use, delivery, and storage infrastructure of hydrogen and other alternative fuels (i.e., methane and propane). The HyRAM+ risk assessment calculations incorporate probabilities of...
Hyungjin Choi
Staff Page • Electrical Engineer. Biography Hyungjin Choi received the Ph.D. degree in Electrical Engineering from University of Minnesota in 2017 focusing on convex optimization approaches for transient stability and uncertainty propagation in power systems. Before joining Sandia, he worked as a software engineer at Siemens Digital Grid on developing transmission network applications...
Icephobic surfaces for ice, snow shedding in utility scale solar
News Article, December 15, 2021 • A Sandia National Laboratories-led research team has developed a transparent, polymeric-based coating that helps photovoltaic panels continuously shed snow and ice. Read the complete article in Renewable Energy World. Go to the article
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