Results 261 to 270 of about 83,975 (351)

Bicontinuous Phase Network Formed by Anti‐Plasticization Enhances Energy Storage Performance in Polyetherimide Dielectric Film

open access: yesAdvanced Science, EarlyView.
A bicontinuous phase network in PEI matrix is achieved through anti‐plasticization. The network is composed of a dielectric phase and an insulation phase, respectively, and realized enhancement on both breakdown strenght and dielectric permittivity, resulting in a high discharged energy density with 105 charge–discharge cycle stability. The thermal and
Xin Li   +9 more
wiley   +1 more source

The Analysis of Castor Oil in Lipstick* [PDF]

open access: yesJournal of AOAC INTERNATIONAL, 1949
openaire   +1 more source

Rational Grain Boundary Segregation Enables Long‐Term Thermally Stable, Catalytically Active, and CO‐Tolerant Nanograined Metals

open access: yesAdvanced Science, EarlyView.
Grain boundaries endow nanocrystalline metals with unique functions but suffer thermal instability. In boron‐segregated platinum, stability depends critically on segregation level—sub‐equilibrium concentrations strengthen boundaries, whereas oversaturation induces decohesion.
Xin Geng   +3 more
wiley   +1 more source

The Evaluation of Sandwich Composite Materials with Vegetable Fibers in a Castor Oil Polyurethane Matrix with Their Faces and Honeycomb Core Made in a 3D Printer. [PDF]

open access: yesPolymers (Basel)
Pino GGD   +8 more
europepmc   +1 more source

Nanoscopic Mapping of the Extracellular Space in Amyloid Plaque‐rich Cortex

open access: yesAdvanced Science, EarlyView.
The extracellular space and diffusion around amyloid plaques are examined using shadow imaging and single‐particle tracking. Increased diffusivity is found near plaques, extracellular matrix alterations, and plaque core penetrability that varies with amyloid phenotype.
Juan Estaún‐Panzano   +11 more
wiley   +1 more source

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