Results 111 to 120 of about 66,643 (281)

Highly Conductive Networks Encapsulated Borohydride Electrolytes Enabling Superior High Rate Performance for All‐Solid‐State Li‐Ion Batteries

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A nanoscale ZrB2/LiCl network encapsulated LiBH4 solid electrolyte was prepared by mechanically reacting LiBH4 with ZrCl4. Such a composite solid electrolyte exhibits fast ionic conduction and high critical current density. More importantly, the resultant solid electrolyte enables unprecedented cyclability of Li|LiNbO3@LiCoO2 and Li|TiS2 full cells at ...
Shuyang Sun   +9 more
wiley   +1 more source

Efficient Synthesis of Cannabinoid Acids

open access: yesEuropean Journal of Organic Chemistry, EarlyView.
In this study, an alternative synthesis of cannabinoid acids was developed based on an O→C acyl rearrangement. Specifically, this strategy involved regioselective bromination followed by halogen–lithium exchange and intramolecular nucleophilic addition, which led to successful carboxylation.
Ryosuke Arai   +8 more
wiley   +1 more source

Wood‐Derived 3D Conductive Cellular Bio‐C@YB2C2 Ceramics for Efficient Electromagnetic Shielding and Joule Heating

open access: yesElectron, EarlyView.
Herein, a biomimetic, anisotropic, robust wood‐derived 3D conductive Bio‐C@YB2C2 framework was synthesized by in situ boron/carbon thermal reduction reaction on the carbonized wood template. The as‐obtained Bio‐C@YB2C2 composites accurately inherit the specific microstructure of natural wood, providing pathways for terahertz wave dissipation.
Yong‐Mei Hou   +9 more
wiley   +1 more source

A Comprehensive Review of Fault‐Current Limiter Technologies for Smart and Resilient Power Systems

open access: yesEnergy Science &Engineering, EarlyView.
This review compares superconducting, solid‐state, and hybrid fault‐current limiters (FCLs) for modern alternating current, direct current, and hybrid grids. It shows that optimal FCL selection depends on fault characteristics, network configuration, voltage level, protection coordination, and resilience requirements rather than on a universally ...
Abdelrahman Farghly   +5 more
wiley   +1 more source

Design of protection functions and block strategies for inverter station of a hybrid cascaded UHVDC transmission system

open access: yesZhejiang dianli
This paper focuses on the inverter station of ultra-high voltage direct current (UHVDC) transmission system with a hybrid cascaded structure. Based on its primary topological structure, adhering to the principles of protection without dead zones and easy
TANG Jun   +5 more
doaj   +1 more source

Influence of TiO2 nanoparticle dispersion on mechanical behavior of T6-treated Al7075 composites

open access: yesJournal of the Mechanical Behavior of Materials
High specific strength and attractive mechanical properties have resulted in significant interest in aluminium matrix nanocomposites for lightweight structural applications.
Seshappa Angadi   +7 more
doaj   +1 more source

Somatic cell reprogramming for Parkinson's disease treatment

open access: yesIbrain, Volume 11, Issue 1, Page 59-73, Spring 2025.
The fundamental purpose of cell reprogramming to treat Parkinson's disease is to generate dopaminergic neurons (DAN) and do transplantation. There are two ways to accomplish this. One method is to induce cells into induced DA neurons (iDAN) directly or to induce cells into induced pluripotent stem cells and ultimately into iDAN in vitro. Another option
Xiaozhuo Li, Kevin Fang, Fengping Wang
wiley   +1 more source

Recent progress of the exchange bias based on 2D van der Waals ferromagnet

open access: yesInfoScience, EarlyView.
Ultrathin magnetic materials could help make smaller, energy‐efficient memories, but their magnetic states must remain stable and controllable. This review brings together recent research on exchange bias, a magnetic pinning effect in layered materials, and explains how interfaces and electrical, thermal or mechanical controls can tune it, with optical
Wajahat Ali, Shaojie Hu
wiley   +1 more source

A study on fault ride-through strategies for mine DC power supply systems based on FBSM-MMC

open access: yes矿业科学学报
Direct current(DC)power supply system is a key technology for enhancing the power supply efficiency and safety of underground mining equipment due to its excellent voltage stability and little reactive power losses. However, its inherent low-impedance is
HAN Shengguang   +4 more
doaj   +1 more source

Ambient artificial intelligence scribe implementation in inpatient setting

open access: yesJournal of Hospital Medicine, EarlyView.
Abstract Background Ambient artificial intelligence (AI) scribes have shown promise to aid ambulatory clinicians with the documentation burden, but little has been shown about the inpatient experience. Objective Understand inpatient physician experiences before and after ambient AI scribes implementation.
Cheryl D. Stults   +9 more
wiley   +1 more source

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