A study of the oxide dispersion and recrystallization in NiCrAl prepared from preoxidized powder [PDF]
The sintered aluminum powder (SAP) technique of dispersion strengthening (formation of an oxide dispersion by preoxidation of metal powders) was applied to atomized powder of a nickel alloy containing, by weight, 17% Cr, 5% Al, and 0.2% Y. The SAP-NiCrAl
Glasgow, T. K.
core +1 more source
ChemPhysChem, Volume 27, Issue 3, February 2026.Photochemical investigations were coupled with radical detection for quantifying oxidative processes in sea‐surface microlayer (SML) samples. A chemical actinometry approach was employed to measure photon flux in in situ EPR experiments and under solar irradiation.
Daniele Scheres Firak +5 more
wiley +1 more source
Usability of Amorphous Manganese Oxide for Assessing the Proteoglycan Content in Articular Cartilage
Magnetic Resonance in Chemistry, Volume 64, Issue 2, Page 207-216, February 2026.Amorphous manganese oxide nanoparticles exhibit high relaxivity and diffuse into articular cartilage faster than Gd‐DTPA, making them a promising agent for evaluating proteoglycan content. ABSTRACT Osteoarthritis (OA) is a highly common chronic disease that decreases functional capacity and can cause disability. The early detection of the disease could
Riikka M. Korpi +12 more
wiley +1 more source
Nanophotonics, Volume 15, Issue 3, 12 February 2026.Passive regulation of thermal management in space relies on engineered radiative coatings that can vary their emissivity with temperature. Here a smart and flexible solution is presented combining a W:VO2 metasurface with a low‐emissivity solar reflector. This highly durable first‐surface coating survives space qualification tests and offers attractive
Mirko Simeoni +13 more
wiley +1 more source
Yttrium oxide engineered substrate enables improved durability for perovskite solar cells. [PDF]
Nat CommunWang H +21 more
europepmc +1 more source
Lithium-ion attack on yttrium oxide in the presence of copper powder during Li plating in a super-concentrated electrolyte. [PDF]
RSC Adv, 2021 Shiga T, Masuoka Y, Nozaki H, Ohba N.
europepmc +1 more source
Cyclic oxidation of cobalt-chromium-aluminum-yttrium and aluminide coatings on IN-100 and VIA alloys in high velocity gases [PDF]
Embedded-alumina-particle aluminide (EAPA) coated and CoCrAlY coated IN-100 and NASA-TRW-VIA specimens were cyclically oxidation tested in a high velocity (approximately Mach 1) gas flame at 1093 C (2000 F).
Deadmore, D. L.
core +1 more source
Electrical Transport of Nb‐Doped MoS2 Homojunction P–N Diode: Investigating NDR and Avalanche Effect
Small, Volume 22, Issue 9, 12 February 2026.Niobium (Nb)‐doped molybdenum disulfide (MoS2) p‐type–n‐type (p–n) homojunction diodes are engineered using thickness‐controlled homo‐interfaces. Current–voltage (I–V) characteristics reveal gate‐tunable rectification, wavelength‐dependent photoresponse, and low‐bias switching.
Ehsan Elahi +10 more
wiley +1 more source
Biological applications of yttrium oxide nanocomposites synthesized from Aspergillus penicillioides and their potential role in environmental remediation. [PDF]
Sci RepVinayagam Y, Vijayarangan DR.
europepmc +1 more source
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 2, February 2026.Abstract During the Eocene‐Oligocene Transition (ca. 34 Ma), the Earth underwent a dramatic decline in atmospheric CO2, global cooling, a deepening of the carbonate compensation depth (CCD), and the formation of a permanent ice sheet on Antarctica. The expansion of Antarctic glaciers eroded the underlying bedrock and increased the weathering flux to ...
Adam D. Sproson +6 more
wiley +1 more source