Results 141 to 150 of about 306,692 (358)

Ultra‐Robust Conductive Hydrogels Enabled by a Gradient Bond‐Breaking Pseudo‐Drying Strategy

open access: yesAdvanced Science, EarlyView.
A bioinspired PVA‐ANFs hydrogel, engineered via novel gradient bond‐breaking, achieves unprecedented mechanical performance: ultrahigh strength (≈18 MPa), modulus (≈12 MPa), toughness (≈74 MJ/m3), and record fracture energy (≈269 kJ m−2). It exhibits cryogenic flexibility (−70°C), high ionic conductivity (936.3 mS m−1), and biocompatibility.
Dongchao Ji   +11 more
wiley   +1 more source

Highly Active IrRuOx/MnOx Electrocatalysts with Ultralow Anode PGM Demand in Proton Exchange Membrane Electrolyzers

open access: yesAdvanced Energy Materials, EarlyView.
MnOx‐supported IrRuOx exhibits outstanding OER performance in both liquid electrolytes and real cell environments. The MnOx not only enhances the dispersion of IrRuOx but also induces a compressive strain effect. The incorporation of Ru leads to surface reconstruction.
Jiaqi Kang   +8 more
wiley   +1 more source

Interrogating the Thermo‐Electrochemical Instability and Safety in Lithium Metal Electrodes with Liquid Electrolytes

open access: yesAdvanced Energy Materials, EarlyView.
This study presents a comprehensive investigation into the thermal stability of lithium metal batteries by evaluating the impact of different electrolytes on electrochemical response, solid electrolyte interphase characteristics, and thermal runaway. The findings highlight a fundamental trade‐off between performance and safety, emphasizing the need for
Ranadip Saha   +10 more
wiley   +1 more source

Discovery of Gibellula floridensis from Infected Spiders and Analysis of the Surrounding Fungal Entomopathogen Community

open access: yesJournal of Fungi
Characterization of fungal spider pathogens lags far behind their insect counterparts. In addition, little to nothing is known concerning the ecological reservoir and/or fungal entomopathogen community surrounding infection sites.
Ross A. Joseph   +3 more
doaj   +1 more source

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