Results 181 to 190 of about 74,612 (296)

Recent Advances of Microcapsule‐based Intelligent Coatings: From Bioinspired Designs, Material Selections, to Potential Applications

open access: yesAdvanced Science, EarlyView.
Microcapsule‐based intelligent coatings (MICs) have shown great potential in the fields of biomedicine, smart buildings, marine protection, and aerospace. However, they currently face challenges in the integration of coating functions and applications in complex systems.
Yue Zhao   +5 more
wiley   +1 more source

A Self‐Powered Double U‐Finger MME Resonator Capable of Wirelessly Capturing Abnormal Message in Smart Grid Networks

open access: yesAdvanced Science, EarlyView.
This study presents a magneto‐mechano‐electric resonator that efficiently harvests energy and monitors grid safety in Power Internet of Things systems. The resonator, consisting of two U‐fingers with different resonant frequencies, captures stray magnetic field energy and detects fault messages. It produces high power for self‐powered and achieves high
Xinyi Zheng   +10 more
wiley   +1 more source

Precursor Inhomogeneities Influence the Properties of Multimetal Oxides as Shown for LiNi0.5Mn1.5O4 Derived from Hydrothermally Synthesized Precursors

open access: yesAdvanced Science, EarlyView.
Correlative Raman and scanning electron microscopies are used for identifying compositional differences on the micrometer length scale in LiNi0.5Mn1.5O4 cathode materials, and it is shown that these compositional differences can be linked to the electrochemical signature of the material. Abstract Co‐precipitation is an attractive means for synthesizing
Simon Schauer   +4 more
wiley   +1 more source

Epoxy Resin Hardener

open access: yesJournal of The Adhesion Society of Japan, 2017
openaire   +2 more sources

Impact of Oxygen Vacancies in LiCoO2 on the Electrochemical Performance of Garnet‐Based All‐Solid‐State Li‐Metal Batteries

open access: yesAdvanced Science, EarlyView.
Slight oxygen vacancy formation in LiCoO2 increases its electron charge carrier and Co2+/Co3+ mixed valence states to enhance its total conductivity, thereby increasing the performance of an All‐solid‐state Li battery based on LiCoO2 as the cathode and garnet‐structured LLZO as the solid electrolyte.
Zhizhen Qin   +12 more
wiley   +1 more source

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