Results 71 to 80 of about 48,095 (282)

Structure‐Function Relationships of Biomass‐Derived Materials for Zinc Metal Protection

open access: yesAdvanced Science, EarlyView.
This review analyses the mechanism of zinc anode degradation, focuses on the protective roles of the four major functional groups of carboxyl, amino, hydroxyl, and sulfonic acid groups in biomass materials, reveals the structure‐function relationship and synergistic effects of functional groups, and looks forward to the challenges and directions of ...
Qiwei Gao   +4 more
wiley   +1 more source

An “s‐Electron” Donor Band Driven Metallic Ferromagnetism in Co‐Doped ZnO Films

open access: yesAdvanced Science, EarlyView.
Hard X‐ray photoemission spectroscopy with polarization dependence enables orbital‐selective probing of buried electronic states. By tuning the incident light's polarization vector, symmetry‐resolved spectral features of core and valence states are revealed, offering deeper insights into orbital hybridization and spin–orbit interactions in functional ...
Pei‐Yu Chuang   +9 more
wiley   +1 more source

Cation‐Engineered Gradient Interfacial Structure Toward Dendrite‐Free and Shuttle‐Free Aqueous Zn‐Iodine Batteries

open access: yesAdvanced Science, EarlyView.
This paper proposes an “EDL‐directed regulator” strategy that constructs hydrophobic‐hydrophilic gradient interfaces to stabilize Zn anode by forming a water‐poor EDL and lowering the desolvation barriers Zn2+. Meanwhile, the ACh+‐containing electrolyte suppresses polyiodide shuttling via electrostatic capture, enhancing the long‐term reversibility and
Jiayi Li   +8 more
wiley   +1 more source

Multifunctional Metal Halide Perovskite‐Modified Aqueous Electrolytes for Zinc Metal Batteries

open access: yesAdvanced Science, EarlyView.
Multifunctional metal halide perovskite‐modified aqueous electrolytes for zinc metal batteries introducing Cs2SnCl6 as an electrolyte additive significantly enhances battery performances by regulating solvent structure, stabilizing pH, and restricting dendrite growth. The Cs2SnCl6 modified electrolyte promotes uniform zinc plating, achieves exceptional
Tong Yang   +11 more
wiley   +1 more source

Tough Cellulose Hydrogel Electrolyte with Low Solvation for Highly Reversible and Flexible Aqueous Zinc‐Ion Battery

open access: yesAdvanced Science, EarlyView.
Polyoxometalate‐crosslinked cellulose hydrogel enables efficient Zn2+ desolvation, dendrite suppression, and mechanical flexibility, offering a robust electrolyte for aqueous zinc‐ion batteries. Abstract Recent advancements in hydrogel electrolytes for aqueous zinc‐ion batteries (AZIBs) have drawn considerable interest due to their soft nature ...
Fan Chen   +7 more
wiley   +1 more source

Using Dopants as Agents to Probe Key Electronic Properties of Organic Semiconductors

open access: yesAdvanced Electronic Materials, EarlyView.
Dopants are typically used in organic electronics to enhance conductivity, but here their potential is demonstrated as probes for fundamental material properties. By integrating experimental data and multiscale simulations, it is shown how dopant ionization and conductivity measurements enable accurate extraction of ionization potential and Coulomb ...
Artem Fediai   +3 more
wiley   +1 more source

Nuclear Quantum Confinement Enables Robust Deuterium Bonds for Highly Reversible Aluminum Anodes

open access: yesAngewandte Chemie, EarlyView.
Quantum confinement by leveraging D as a quantum bridge is engineered to tailor stronger intra‐ and intermolecular D‐bonds, effectively suppressing water reactivity and achieving exceptional HER inhibition. The induced Al3+ solvation structures further inhibit the decomposition of water at the interface and improve Al redox reversibility.
Hao Cheng   +9 more
wiley   +2 more sources

Ontologies in RDF(S)

open access: yes, 2001
RDF(S) constitutes a newly emerging standard for metadata that is about to turn the World Wide Web into a machine-understandable knowledge base. It is an XML application that allows for the denotation of facts and schemata in a web-compatible format, building on an elaborate object-model for describing concepts and relations.
Staab, Steffen   +2 more
openaire   +1 more source

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