Results 71 to 80 of about 1,714 (244)

Multiscale Design of Dental Restorative Materials: Mechanistic Foundations, Technological Innovations, and Clinical Translation

open access: yesAdvanced Science, EarlyView.
From conventional ceramics to bioinspired smart composites, this review charts the evolution of dental restorative biomaterials. Integrating materials innovation, advanced manufacturing technologies, and bioinspired strategies, it presents a roadmap for developing functional, clinically translatable restorations that combine durability, adaptability ...
Bailei Li   +14 more
wiley   +1 more source

Improvement of iron ore pellets metallurgical properties by their fluxing by lime

open access: hybrid, 2021
V. V. Bragin   +5 more
openalex   +1 more source

Nanoparticle‐Functionalized Cellulose Through Biosynthesis‐Only Approach

open access: yesAdvanced Science, EarlyView.
This study reports the first covalent incorporation of glucose‐modified carbon dots (Glu‐CDs) into bacterial cellulose (BC) via microbial fermentation, resulting in BC nanofibers that exhibit uniform cyan fluorescence. A 3D‐printable hydrogel (Glu‐CDs‐BC‐SA) is developed, facilitating the fabrication of fluorescent structures. This work demonstrates an
Chunyu Ji   +4 more
wiley   +1 more source

A Low‐Temperature Solar Salt Approach to Fabricate Crystalline Polymeric Carbon Nitride for H2O2 Efficient Photosynthesis

open access: yesAdvanced Science, EarlyView.
This work initiates a novel low‐temperature solar salt approach to fabricate crystalline polymeric carbon nitride (PCN) photocatalyst. The solar salt can facilitate the rapid crystallization processes and precisely regulate the electronic structure of PCN.
Jie Tang   +12 more
wiley   +1 more source

Selective Lithium Recovery via Stepwise Transition Metal Crystallization in a Natural Deep Eutectic Solvent

open access: yesAdvanced Science, EarlyView.
A biodegradable, natural deep eutectic solvent (DES) is designed for preferential lithium (Li) leaching from various cathodes under mild conditions (60 °C, 8 h). Compared to traditional acids and DESs, it achieves >96% Li leaching from black mass with minimal transition metal dissolution via a stepwise reduction, complexation, hydrolysis, and ...
Jingxiu Wang   +8 more
wiley   +1 more source

Probing the Dynamics Process of High‐Entropy Alloy Catalysts: Fundamentals, Synthesis, and In Situ TEM Insights

open access: yesAdvanced Science, EarlyView.
Schematic illustration of the basic properties, machine learning synthesis strategy, and formation under in situ TEM of HEAs. Abstract Catalysts play a crucial role in advancing green and clean energy technologies for a sustainable future. Among the various catalysts reported, high‐entropy alloys (HEAs) stand out due to their superior stability and ...
Haider Ali, Yan Xu, Xiao Han, Yue Lin
wiley   +1 more source

Desirable Pore Connectivity Effects in Multiscale Interactive Cobalt Centers with Asymmetric B/N‐Coordination Carbon for Promoting Zn‐Air Batteries

open access: yesAdvanced Science, EarlyView.
A bicontinuous constructed cobalt active centers/asymmetric B/N‐coordination carbon catalyst is developed, which the ZAB assembled with CoBNPCF‐900 air cathode exhibits ultralong stability (1706.6 h). The permeability simulations indicate that the catalytic active site is highly exposed to the electrolyte, guaranteeing a high catalytic efficiency ...
Tingzheng Fu   +8 more
wiley   +1 more source

Toward decarbonization of the titanium industry via hydrogen plasma smelting reduction

open access: yesAdvanced Science, EarlyView.
Hydrogen plasma smelting reduction enables direct, zero‐carbon conversion of low‐grade ilmenite into steel‐grade iron and a titania‐rich precursor for pigment production. The single‐step process merges smelting and refining, sharply lowers silica content, and offers a breakthrough path for sustainable, high‐value extraction from abundant mineral sands.
Laura Gabriela Torres‐Mejia   +5 more
wiley   +1 more source

Sc/Mg Co‐Doping in Na3Zr2Si2PO12 Solid‐State Electrolytes Enables Outstanding Performance of Sodium Metal Batteries

open access: yesAdvanced Science, EarlyView.
This study explores an aliovalent cation co‐doping strategy involving Sc3+/Mg2+ substitution in Na3Zr2Si2PO12 solid‐state electrolyte for high‐performance sodium metal batteries. The optimal Na3.7Zr1.45Sc0.4Mg0.15Si2PO12 SSE significantly enhances the ionic conductivity and regulates the interfacial chemistry, resulting in outstanding rate capability ...
Xin Wang   +9 more
wiley   +1 more source

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