Results 181 to 190 of about 325,390 (342)

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

Conference Review: Accidental and Experimental Archaeometallurgy

open access: yesEXARC Journal, 2012
The Historical Metallurgy Society’s Annual Conference, 2-3 September 2010 The Historical Metallurgy Society was established in the early 1970s and is dedicated to providing a forum for the exchange of knowledge and the dissemination of research on the ...
Ruth Fillery-Travis
doaj  

Optimizing the Thermal Conductivity of 2D Materials/Copper Composites through Strain‐Controlled Electron‐Phonon Coupling Effect

open access: yesAdvanced Electronic Materials, EarlyView.
In this work, in order to accelerate the heat transfer of next generation of high‐power consumption and prevent damage due to overheating, a laminated graphene‐copper composites (HP‐GCCs) is proposed with high thermal conductivity through optimized graphene distribution, the stress‐induced phonon‐electron coupling effect improves the phonon‐electron ...
Tianyu Zhao   +5 more
wiley   +1 more source

Laser‐Driven Transfer Printing of Hyper‐Stretchable Liquid Metal Electronics

open access: yesAdvanced Electronic Materials, EarlyView.
A two‐step laser transfer and selective sintering process called lift‐off‐and‐fuse (LLOF) enables precise liquid metal patterning. Kirigami structural liquid‐metal‐based electronic circuits can conform to extremely large deformations, making them suitable for flexible and stretchable electronics.
Zhiyuan Ma   +11 more
wiley   +1 more source

Sustainable Recovery and Reuse of Hard Carbon From Scrap and End‐of‐Life Sodium‐Ion Batteries

open access: yesAdvanced Energy Materials, EarlyView.
As sodium‐ion battery (SIB) technology advances, sustainable end‐of‐life recycling is crucial. This study presents a direct recycling method for hard carbon (HC) using low‐temperature binder negation at 300 °C under nitrogen. Retaining structural integrity, recycled HC achieves 86–89% capacity retention over 200 cycles.
Bowen Liu   +11 more
wiley   +1 more source

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