Results 71 to 80 of about 1,492,145 (327)

Battery metals recycling by flash Joule heating [PDF]

, 2023
The staggering accumulation of end-of-life lithium-ion batteries (LIBs) and the growing scarcity of battery metal sources have triggered an urgent call for an effective recycling strategy. However, it is challenging to reclaim these metals with both high
Rodrigo, Salvatierra, Guanhui, Gao, Jinhang, Chen, Xin, Wang, Mason, Tomson, James, Tour, Ksenia, Bets, Carter, Kittrell, Bowen, Li, Lucas, Eddy, Nghi, La, Bing, Deng, Phelecia, Scotland, Weiyin, Chen, Kevin, Wyss, John, Li, Yimo, Han, Chi, Choi, Boris, Yakobson   +18 more
core   +1 more source

Dynamically Actuated Reconfigurable Topographical Surface Enables Active Control of Implant‐Associated Infections

Advanced Functional Materials, EarlyView.
A dynamically actuated reconfigurable topographical surface (DARTS) integrates contact‐mediated bactericidal nanotopography with programmable mechanical actuation to actively disrupt bacterial biofilms. Dynamic surface reconfiguration enhances bacterial killing and suppresses implant‐associated infections in vivo, providing a new strategy for active ...
Mohammad Asadi Tokmedash, Jihun Lee, J. Scott VanEpps, Sungmin Nam, Jouha Min   +4 more
wiley   +1 more source

Electromagnetohydrodynamic Effects on Steam Bubble Formation in Vertical Heated Upward Flow

Energies, 2016
In this paper, the modeling of a steady state two phase flow heated through a vertical upward flow under electro-magneto-hydro-dynamic forces is presented.
Mojtaba Mirzaee, Payam Hooshmand, Hamed Ahmadi, Hassan Kavoosi Balotaki, HamidReza KhakRah, Mohammad Yaghoub Abdollahzadeh Jamalabadi   +5 more
doaj   +1 more source

Gradient‐Conductivity Architecture Enables Synchronous Enhancement of Sensitivity and Detection Range in Multifunctional All‐Paper Sensors

Advanced Functional Materials, EarlyView.
A gradient‐engineered all‐paper sensor is fabricated by integrating MXene and in situ grown AgNPs within hierarchical cellulose networks. The device breaks the sensitivity–detection range trade‐off through cascaded conductive pathways, enabling ultrahigh pressure sensitivity, humidity–pressure decoupled dual‐mode sensing, and outstanding EMI shielding,
Ao Li, Jun Xu, Dezhong Xu, Zhaohui Zhang, Jiyi Li, Daxian Cao, Kefu Chen, Mizi Fan   +7 more
wiley   +1 more source

The variability of Joule heating, and its effects on the ionosphere and thermosphere [PDF]

Annales Geophysicae, 2001
A considerable fraction of the solar wind energy that crosses the magnetopause ends up in the high-latitude thermosphere-ionosphere system as a result of Joule heating, the consequences of which are very significant and global in nature.
A. S. Rodger, G. D. Wells, G. D. Wells, R. J. Moffett, G. J. Bailey   +4 more
doaj   +1 more source

Programmable Soft Actuator with Multi‐Responsiveness Based on Conductive MOF‐Liquid Crystal Polymer Composite

Advanced Functional Materials, EarlyView.
A sequential dual‐alignment strategy independently programs the orientation of conductive metal‐organic framework (c‐MOF) microrods and liquid crystals within a composite film. This approach creates an asymmetric bilayer structure that enables precise, multi‐responsive actuation.
Taegyun Hong, Geunho Kim, Changjae Lee, Sarang Lee, Jesse G. Park, Dong Ki Yoon   +5 more
wiley   +1 more source

Global patterns of Joule heating in the high-latitude ionosphere [PDF]

, 2005
[1] A compiled empirical global Joule heating (CEJH) model is described in this study. This model can be used to study Joule heating patterns, Joule heating power, potential drop, and polar potential size in the high-latitude ionosphere and thermosphere,
Wang, W, Wang, C., Zhang, XX, Wu, TS, Tan, A, Wang, YL, Chen, T., Germany, GA   +7 more
core   +1 more source

Electrical Tuning of Ferrimagnetic Spin Alignment Angle and Compensation Temperature in Pt/IrMn3/CoGd Multilayers

Advanced Functional Materials, EarlyView.
Spin‐orbit torque controls the Néel vector of antiferromagnetic IrMn3, which selectively exchange‐couples with spins of Co only in the ferrimagnetic CoGd. This selective interfacial pinning induces the non‐collinear spiral spin configuration, leading to a non‐uniform distribution of local compensation temperature along the film thickness, and enabling ...
Won‐Chang Choi, Tae‐Bo Sim, Kwonjin Park, Tae‐Hwan Kim, Soobeom Lee, Bao Xuan Tran, Soojung Kim, Chun‐Yeol You, Jung‐Il Hong   +8 more
wiley   +1 more source

Engineering electrothermally enhanced interfacial evaporation for high-performance solar desalination

Communications Engineering
Maximizing evaporation performance is crucial for advancing interfacial steam generation (ISG) systems, yet the potential of Joule heating for this remains underexplored.
Higgins Marangattil Wilson, Tushar Prashant Pandit, Shakeelur Raheman A.R, Arun kumar Thirugnanasambantham, Hyeong Woo Lim, Sang Joon Lee   +5 more
doaj   +1 more source

Improving Resistive Heating, Electrical and Thermal Properties of Graphene-Based Poly(Vinylidene Fluoride) Nanocomposites by Controlled 3D Printing

Nanomaterials
This study developed a novel 3D-printable poly(vinylidene fluoride) (PVDF)-based nanocomposite incorporating 6 wt% graphene nanoplatelets (GNPs) with programmable characteristics for resistive heating applications. The results highlighted the significant
Rumiana Kotsilkova, Vladimir Georgiev, Mariya Aleksandrova, Todor Batakliev, Evgeni Ivanov, Giovanni Spinelli, Rade Tomov, Tsvetozar Tsanev   +7 more
doaj   +1 more source