Results 131 to 140 of about 520,054 (307)

A first Experimental Investigation of the Practical Efficiency of Battery Scheduling [PDF]

open access: yes, 2010
Nowadays, mobile devices are used more and more, and their battery lifetime is a key concern. In this paper, we concentrate on a method called battery scheduling with the aim to optimize the battery lifetime of mobile devices.
Graaf, Maurits de   +4 more
core   +2 more sources

Phase Diagrams Enable Solid‐State Battery Design

open access: yesAdvanced Materials Interfaces, EarlyView.
Batteries are non‐equilibrium devices with inherent thermodynamic driving forces to react at interfaces, regardless of kinetics or operating conditions. Chemical potential mismatches across interfaces are dissipated via interfacial reactions. In this work, it is illustrated how phase diagrams and chemical potential maps predict degradation pathways but
Nathaniel L. Skeele, Matthias T. Agne
wiley   +1 more source

Autonomous Mobile Robot Power Management System [PDF]

open access: yes, 1999
The most important part of an autonomous mobile robot is its power management in order to avoid any deadlock. A system was developed to identify the time when the autonomous mobile robot needed to return for battery recharge through an alarm of the ...
Al-Qdah, Malik Taysir
core  

Light‐Controlled Exposure of Cancer Cells to Reactive Oxygen Species Using Organic Semiconductor Thin Films

open access: yesAdvanced Materials Interfaces, EarlyView.
Spin‐coated films of the conjugated polymer F8T2 (poly (9,9‐dioctylfluorene‐alt‐bithiophene)) generate superoxide at the film‐medium interface, enabling precise delivery of reactive oxygen species (ROS) as visible‐light “ROS patches.” Coated surfaces drive rapid, localised cytotoxicity in MCF7 cancer monolayers under white light, providing a reagent ...
Joe Kaye   +8 more
wiley   +1 more source

Battery management of rechargeable zinc-air batteries

open access: yes, 2021
Last, but not least, I would like to thank the project partners and funding institutions. Only through the active support and valuable insights of 3e Batterie Systeme GmbH, Kunkel und Partner GmbH, EMG Automation and Stadtwerke Steinfurt the success of the projects and the cell technology is possible.
openaire   +1 more source

Roadmap to Precision 3D Printing of Cellulose: Rheology‐Guided Formulation, Fidelity Assessment, and Application Horizons

open access: yesAdvanced Materials Technologies, EarlyView.
This critical review presents a comprehensive roadmap for the precision 3D printing of cellulose. Quantitative correlations link ink formulation and rheological properties to print fidelity and final material performance. This framework guides the development of advanced functional materials, from biomedical scaffolds to electromagnetic shielding ...
Majed Amini   +3 more
wiley   +1 more source

Accelerating Discovery to Deployment: Argonne's Materials Engineering Research Facility (MERF) and Its Role in Scaling Materials Technologies for Water and Resource Solutions

open access: yesAdvanced Materials Technologies, EarlyView.
In this Perspective, we highlight the processing science and scale‐up capabilities of the Materials Engineering Research Facility (MERF) at the U.S. Department of Energy's Argonne National Laboratory, with an emphasis on practical solutions for sustainable water and critical resource recovery. We demonstrate how national laboratories bridge fundamental
Yuepeng Zhang   +9 more
wiley   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane   +4 more
wiley   +1 more source

ARIMA Based Research on Cell Inconsistency Prediction of Power Battery

open access: yesKongzhi Yu Xinxi Jishu, 2019
Cell inconsistency affects battery life and driving safety. In order to solve the accuracy problem of cell inconsistency prediction of power battery, a health indicator(HI) was constructed to reflect the degradation trends of cell inconsistency in the ...
SONG Chao   +3 more
doaj  

Electrolyte management in porous battery components. Static measurements [PDF]

open access: yes
The interaction between the porous hydrogen and nickel electrodes and microporous separator with respect to electrolyte management in nickel/hydrogen cells has been investigated.
Abbey, K. M., Britton, D. L.
core   +1 more source

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