Results 171 to 180 of about 373,516 (259)

Spin‐State Regulation Engineering of Pyrophosphate‐Based Polyanionic Cathodes for Ultra‐Long‐Life Sodium‐Ion Batteries

open access: yesAdvanced Materials, EarlyView.
The schematic illustrates the synthesis process and the role of cooperative Fe─O bond evolution in FeO6 octahedra in enhancing structural stability for long‐life sodium‐ion batteries. ABSTRACT Developing sodium‐ion cathodes that combine high energy density with ultralong cycling stability requires structural regulation beyond conventional surface ...
Sharad Dnyanu Pinjari   +10 more
wiley   +1 more source

Molecular Bridging Flexibility Enables Closed‐Pore Engineering in Hard Carbon for Enhanced Plateau Sodium Storage

open access: yesAdvanced Materials, EarlyView.
Molecular bridging flexibility is introduced as an effective precursor‐design strategy to engineer closed pores in hard carbon Flexible polymer precursors promote curved carbon skeleton formation and pore‐mouth closure, enabling enhanced low‐voltage plateau sodium storage. The optimized hard carbon delivers 3561 mAh g−1 reversible capacity and 2427 mAh 
Ying Zhao   +12 more
wiley   +1 more source

Low Resistance Interphase Formation at the PEO‐LiTFSI|LGPS Interface in Lithium Solid‐State Batteries

open access: yesAdvanced Materials Interfaces, EarlyView.
Interfacial charge transfer and low‐resistance interphase formation between PEO‐based polymer and Li10GeP2S12 solid electrolytes are investigated using multi‐electrode impedance spectroscopy and advanced analytical techniques such as XPS and ToF‐SIMS.
Ujjawal Sigar   +6 more
wiley   +1 more source

Bilayered PEDOT:PSS–Collagen Scaffolds as Functional Architectures for Tissue Engineering

open access: yesAdvanced Materials Interfaces, EarlyView.
A bilayered scaffold integrates collagen and PEDOT:PSS as distinct yet interconnected 3D matrices, preserving their fibrillar and conductive characteristics. Spatial compartmentalization enables independent tailoring of each domain while maintaining mechanical stability and compatibility with electrochemical monitoring, providing a multifunctional ...
Rasha Nasser   +6 more
wiley   +1 more source

Comparative In Vitro Studies of Materials Properties of Uncoated and Multifunctional/Biocompatible Ultrananocrystalline Diamond (UNCD) Coated‐Bioactive Bovine Nanohydroxyapatite Scaffolds for Transformational Bone Tissue Engineering

open access: yesAdvanced Materials Interfaces, EarlyView.
Research/technology development demonstrated physicochemical/mechanical properties of transformational integration of hydroxyapatite (HAp) scaffolds and HAp scaffolds coated with a unique breakthrough biocompatible ultrananocrystalline diamond (UNCD) coating produced by microwave plasma chemical vapor deposition (MPCVD) process.
Angelica M. Castillo‐Paz   +6 more
wiley   +1 more source

Spatial Homeotropic and Planar Liquid Crystal Alignment Patterning

open access: yesAdvanced Materials Interfaces, EarlyView.
A voltage‐assisted two‐step photoalignment methodology achieves precise micro‐patterning of alternating planar and homeotropic liquid crystal domains. Applying an AC electric field during in situ laser illumination minimizes phase retardation, reducing the required exposure dose. This cooperative mechanism enables high‐resolution spatial patterning and
Mingye Li, Inge Nys, Jeroen Beeckman
wiley   +1 more source

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