Results 261 to 270 of about 779,089 (370)

Liquid Crystalline Self‐Assembly with Accelerated Kinetics and Higher Structural Orderliness in Centrifugal Acceleration Fields Beyond 7251 Times Gravity of Earth

open access: yesAdvanced Science, EarlyView.
How do chemical and physical processes involving multiple phases develop on compact astrophysical objects such as white dwarf stars? Herein, entropy‐driven self‐assembly of rod‐shaped nanoparticles in centrifugal acceleration fields up to 7251 times the gravity of Earth is investigated, where strong acceleration fields accelerated the kinetics of phase
Lingyan Xu, Hongbo Zhao, Pei‐Xi Wang
wiley   +1 more source

Resilient and Flexible Electrohydrodynamics Pumps for Human–Machine Interfaces

open access: yesAdvanced Science, EarlyView.
This study introduces resilient and flexible electrohydrodynamic (EHD) pumps designed to enhance human–machine interfaces. These pumps are both quiet and compact, featuring a unique electrode configuration that overcomes the typical limitations associated with dielectric breakdowns and subsequent permanent failures.
Yu Kuwajima   +13 more
wiley   +1 more source

Defect Spinel Aluminum Molybdenum Sulfide: A Dual‐Function Catalyst for Polysulfide Conversion and Aluminum Intercalation in Aluminum–Sulfur Batteries

open access: yesAdvanced Science, EarlyView.
Defective Aluminum Molybdenum sulfides embedded in carbon nanotubes can effectively promote electron transfer by physical confinement and chemical adsorption at the cathode, limiting the shuttling effect of aluminum polysulfides. Also, the bimetallic sulfide itself can contribute to high capacity.
Qiuping Zhou   +9 more
wiley   +1 more source

Favorable Desolvation and Uniform Zn Deposition of Silica Modified Zn Anode for High Performance Aqueous Zn‐Ion Batteries

open access: yesAdvanced Science, EarlyView.
The uniform Zn deposition and fast desolvation of Zn anode are realized by using a hydrophilic fumed nano‐silica coating with zinc alginate (Alg) as a functional binder. The interaction between the H2O in the solvation structure and ‐OH functional group of SiO2 facilitates the desolvation process. In addition to the Zn2+ guiding effect of Alg, the fast
Wangsheng Yuan   +8 more
wiley   +1 more source

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