Results 271 to 280 of about 1,232,044 (390)

Mechanophysical Synthesis of Core/Shell Hybrid Supraparticles

open access: yesAdvanced Materials, EarlyView.
Collision‐driven mechanophysical synthesis enables rapid, chemical‐free assembly of core/shell hybrid supraparticles (HSPs) by embedding inorganic nanomaterials onto polymer microparticles. Governed by collision and interfacial energies, this scalable, solvent‐free method accommodates diverse material combinations, allowing multifunctional HSPs for ...
Jeonguk Hwang   +15 more
wiley   +1 more source

Optimization of Core–Shell Ternary Electrodes for High‐Performance Ionic Actuator in Soft Gripper

open access: yesAdvanced Materials, EarlyView.
A core–shell ternary electrode (Opt‐SWCNTs/PEDOT:PSS/IL) is developed via a simple two‐step dispersion and vacuum filtration process, with component ratios optimized to achieve excellent mechanical toughness and electrical conductivity based on simulation results.
Yufei Zhang   +8 more
wiley   +1 more source

Racial and Sociodemographic Disparities in Hepatitis C Treatment at an Urban Academic Medical Center, 2018-2023. [PDF]

open access: yesOpen Forum Infect Dis
Elnaiem AD   +7 more
europepmc   +1 more source

Designing Moderately‐Solvating Electrolytes for High‐Performance Lithium–Sulfur Batteries

open access: yesAdvanced Materials, EarlyView.
The design principle of moderately solvating electrolytes (MSEs) for lithium–sulfur batteries (LSBs) is demonstrated by using a multiple‐solvent system comprising of a highly‐solvating solvent, a weakly‐solvating solvent, and a non‐solvating solvent. The optimal MSE significantly improves the cycle life of LSBs by doubling that of similar cells with ...
David J. Kautz   +22 more
wiley   +1 more source

Interface Topology Driven Loss Minimization in Integrated Photonics: THz Ultrahigh‐Q Cavities and Waveguides

open access: yesAdvanced Materials, EarlyView.
Compact, robust, and ultralow‐loss on‐chip photonic devices are essential for densely integrated photonic chips. Here, the underlying radiation mechanism in topological valley edge states is unveiled and a new methodology of interface topology driven bandgap and wavevector engineering is proposed to thoroughly suppress their radiation losses, thereby ...
Zhonglei Shen   +6 more
wiley   +1 more source

Intensive Widmannstätten Nanoprecipitates Catalyze SnTe With State‐of‐the‐Art Thermoelectric Performance

open access: yesAdvanced Materials, EarlyView.
The intensive lath‐shaped Ag2Te Widmannstätten nanoprecipitates are in situ generated in SnTe via AgPbSbTe3 alloying, and align with the formation of the parallel type and twin type interfaces. These Widmannstätten nanoprecipitates effectively scatter phonons to reduce the lattice thermal conductivity, resulting in a significantly enhanced average ZT ...
Tu Lyu   +10 more
wiley   +1 more source

Assessing health care disparities in US organ procurement organizations. [PDF]

open access: yesSci Rep
Wu W   +14 more
europepmc   +1 more source

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