Results 231 to 240 of about 251,804 (349)

Insights into the Mechanisms Behind Structural Repair of Spent Layered Cathode Materials for Lithium‐Ion Batteries

open access: yesAngewandte Chemie, EarlyView.
Structural repair is key to direct recycling, yet its mechanisms remain unclear. By combining XRD, XAS, and 6Li solid‐state NMR, this study identifies a repair process involving re‐lithiation, oxygen capture, transition‐metal oxidation, and migration for LiNi0.6Co0.2Mn0.2O2 layered cathode —governed by temperature and lithium compensation.
Shuaiwei Liu   +12 more
wiley   +2 more sources

Design and Application of Piezoelectric Conductive Smart Scaffold for Noninvasive Neural Tissue Regeneration via Custom‐Made In Vitro Mechano‐Stimulator

open access: yesAdvanced NanoBiomed Research, EarlyView.
Schematic illustration showing the design of the developed invitro mechano stimulator (IMS) and the electrospun nanofiber‐based piezoelectric and conductive nerve conduit (PCNC) that can self‐generate electrical stimulations analogous to neural tissues. IMS provided vital electrical cues for the neural cells to attach, align and proliferate on the PCNC
Afeesh Rajan Unnithan   +5 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

Nanostructured Biomaterial‐Based Approaches to Support Induced Pluripotent Stem Cell Differentiation

open access: yesAdvanced NanoBiomed Research, EarlyView.
Induced pluripotent stem cells (iPSCs), reprogrammed from adult somatic cells, represent an innovative approach for regenerative medicine and biomedical applications. This review highlights the importance of nanostructured biomaterials, utilized as delivery systems or scaffolds, in supporting iPSC differentiation and fate through structural and ...
Beatriz A. B. R. Passos   +2 more
wiley   +1 more source

Chemical Bond Covalency in Superionic Halide Solid‐State Electrolytes

open access: yesAngewandte Chemie, EarlyView.
Achieving high conductivity in halide solid‐state electrolytes requires understanding key factors for ionic diffusion. This study provides direct evidence that metal‐halide covalent bonding controls superionic transitions and enhances Li+ mobility. Tailoring covalency through composition, demonstrated via in situ studies and simulations on bromide ...
Jiamin Fu   +17 more
wiley   +2 more sources

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