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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Influence of Inorganic Glass Ceramic Particles on Ion States and Ion Transport in Composite Single-I
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Suppressing Polysulfide Crossover in Sodium Polysulfide Redox-Flow Batteries with an Oxyanion-Functionalized Glass Fiber Separator
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Silica-Encapsulated Germania Colloids as 3D-Printable Glass Precursors
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In Situ Optical Microspectroscopy Study of Isothermal Bleaching of γ-Irradiated International Simple Glass
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Topological Ordering of Memory Glass on Extended Length Scales
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Near Room-Temperature Intrinsic Exchange Bias in an Fe Intercalated ZrSe 2 Spin Glass
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Comparative structural investigations of nuclear waste glass alteration layers and sol-gel synthesized aerogels
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Tomographic mapping of the nanoscale water-filled pore structure in corroded borosilicate glass
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Hot dense silica glass with ultrahigh elastic moduli
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Sunlight can turn smoldering pine wood smoke into a glass
Wildfires inject biomass burning organic aerosols (BBOA) into the atmosphere. During their lifetimes of weeks to months, they are exposed to ultraviolet (UV) irradiation. Viscosity and phase behaviour are essential properties for understanding their chemical and climate impacts. Here, we quantify changes in viscosity and phase behavior after UV exposure. After an atmospheric equivalent of 8.7 days of boundary layer UV exposure, BBOA develop a highly viscous (glassy) outer phase with a viscosity at least five orders of magnitude higher than unaged BBOA, which persists up to at least 58% relative humidity. High-resolution mass spectrometry indicates that UV-aging increases oxidation and molecular weight. Using our viscosity results, we predict that UV-aged BBOA are frequently glassy above ~2.5 km and can have viscosities up to eight orders of magnitude higher than unaged particles in some atmospheric regions, which may influence lifetimes of pollutants and brown carbon, and impact stratospheric ozone chemistry.
Excitation energy transfer between monomolecular layers of light harvesting LH2 and LH1-reaction centre complexes printed on a glass substrate
Remarkably stable artificial light-harvesting arrays capable of harvesting and trapping solar energy were fabricated using purified bacterial pigment–protein complexes.