Results 281 to 290 of about 531,630 (365)

Regulation on Morphology and Electronic Structure Design of Vanadium‐Based Sodium Phosphate Cathodes for High‐Performance Sodium‐Ion Batteries

open access: yesCarbon Energy, EarlyView.
Vanadium‐based polyanion cathodes face challenges such as sluggish reaction kinetics, toxicity, and poor electronic conductivity. This review provides a comprehensive overview of the challenges associated with vanadium‐based polyanion cathodes and explores the role of morphology and electronic structure design in enhancing electrochemical performance ...
Xinran Qi   +13 more
wiley   +1 more source

Trends and Future Projections in Ultrasonic Welding Research for Hybrid Materials. [PDF]

open access: yesPolymers (Basel)
Silva JJ   +4 more
europepmc   +1 more source

Li5−xSr2Al1−xSixP4 and the Influence of Void Filling with Li in the Hcp Array of P Atoms on the Ionic Conductivity for X = 0 and 1 as well as Li2Sr2Al2P4

open access: yesChemistry – A European Journal, EarlyView.
The influence of void occupancies on the ionic conductivity of the novel Zintl phases Li5Sr2AlP4 and Li2Sr2Al2P4 is investigated. Their structures and structural relationships are discussed in detail and compared to the known Li4Sr2SiP4. Additionally, a solid solution between Li5Sr2AlP4 and Li4Sr2SiP4 is presented.
Vincent Daiber   +4 more
wiley   +1 more source

Ultra-Short-Pulse Laser Welding of Glass to Metal with a Shear Strength Above 50 MPa. [PDF]

open access: yesMicromachines (Basel)
Günther L   +4 more
europepmc   +1 more source

Gradient‐Free Measurements of Catalyst Plates Using a Berty Reactor

open access: yesChemie Ingenieur Technik, EarlyView.
A proof‐of‐concept for the adaption of a μ‐Berty reactor for wash‐coated catalyst plates and films is presented on the example of methanol synthesis from CO2. Such a configuration can be used to derive the kinetic parameters and optimize wash‐coat properties under very controlled and idealized conditions before translating them to microchannel or ...
Lukas Thum   +5 more
wiley   +1 more source

Correlative Characterizations Reveal the Structure‐Bonding‐Property Relationship at a Local Scale

open access: yesChemistry–Methods, EarlyView.
Grain boundaries (GBs) modify the local microstructures, chemical bonding, and carrier transport of polycrystalline materials, influencing their overall mechanical and functional properties. We developed a correlative characterization method by combining several advanced ex‐situ and in‐situ techniques to reveal the relationship between structure ...
Huaide Zhang   +4 more
wiley   +1 more source

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