Results 91 to 100 of about 160 (158)
Advanced Science, EarlyView.Exceptional mechanical stability of refractory multi‐principal element alloy (RMPEA) across various strain‐rates and temperature is studied through multiscale experiments coupled with theoretical calculations. This stability originates from competition between twinning and adiabatic heating during dynamic deformation, contributed from severe lattice ...
Chanho Lee +18 more
wiley +1 more source
Advanced 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
Electrochemistry as a Tool for Redox‐Based Bio‐Information Processing
Advanced Science, EarlyView.Redox is a modality that is native to biology and accessible to electronics through electrochemistry. Imposed electronic inputs are transduced into redox signals that can probe for bio‐information or actuate biological responses. Measured electronic output responses are analyzed to reveal actionable information.
Eunkyoung Kim +8 more
wiley +1 more source
Electroplating Carbon Nano‐Onion on Copper for Dendrite‐Free and Anode‐Free Zinc‐Ion Batteries
Advanced Science, EarlyView.Zinc‐ion batteries are emerging as safe and cost‐effective alternatives to lithium‐ion batteries, but suffer from dendrite formation and unstable anodes. An electroplating approach for preparing a carbon nano‐onion (CNO)‐embedded‐Cu layer on Cu foil is presented, which enables highly reversible zinc plating/stripping (99.89% efficiency over 1400 cycles)
Yufan Zhang +10 more
wiley +1 more source
Direct‐Write Printed Contacts to Layered and 2D Materials
Advanced Electronic Materials, EarlyView.It is demonstrated that direct‐write printing is a viable method to fabricate devices on different 2D and layered materials yields Ohmic contacts in a single step, as compared to multi‐step lithography processes which often yield poor contacts. Printed devices perform exceedingly well with gating, temperature cycling, and in magnetic fields.
Sharadh Jois +12 more
wiley +1 more source
Characterization and Reporting Protocols for Structural Power Composites: A Perspective
Advanced Energy Materials, EarlyView.Here, the issues for testing and reporting on structural power composites are described: multifunctional materials that can carry loads while providing electrical energy. As well as proposing best practice, the development of a “universal coupon” is recommended for studying these materials and any interactions that occur between the two functions ...
Emile S. Greenhalgh +13 more
wiley +1 more source