Results 151 to 160 of about 1,505,324 (336)

Safety of Sodium‐Ion Batteries: Evaluation and Perspective from Component Materials to Cells, Modules, and Packs

open access: yesAdvanced Energy Materials, EarlyView.
This review provides a bottom‐up evaluation of sodium‐ion battery safety, linking material degradation mechanisms, cell engineering parameters, and module/pack assembly. It emphasizes that understanding intrinsic material stability and establishing coordinated engineering control across hierarchical levels are vital for preventing degradation coupling ...
Won‐Gwang Lim   +5 more
wiley   +1 more source

Dendrite Formation and Self‐Healing Mechanism in Ionic Liquid‐Based Magnesium Batteries

open access: yesAdvanced Energy Materials, EarlyView.
This graphical illustration highlights the importance of operating Mg batteries within a safe operating current density (SOCD) range. Beyond this range, Mg batteries are susceptible to dendrite formation. However, when cycling a dendritic cell with a highly thermally stable electrolyte, a self‐heating effect occurs.
Omar W. Elkhafif   +5 more
wiley   +1 more source

Implementation and spatialisation of the Canadian Fire Weather Index in the Veneto Region

open access: yesForest@, 2008
Fire danger rating systems are essential tools for fire management activities, allowing optimal allocation of resources both before and during the fire danger periods. Veneto Region's Forest Service is testing the Canadian Forest Fire Weather Index (FWI)
Monai M   +8 more
doaj  

Impact of Discharging Methods on Electrode Integrity in Recycling of Lithium‐Ion Batteries

open access: yesAdvanced Energy Materials, EarlyView.
Electrical and electrochemical discharge methods for end‐of‐life lithium‐ion batteries are compared. Electrochemical discharge better preserves the composition and layered structure of Ni‐rich cathode materials while minimizing residual lithium compounds.
Neha Garg   +3 more
wiley   +1 more source

Deep Learning-Based Forest Fire Risk Research on Monitoring and Early Warning Algorithms

open access: yesFire
With the development of image processing technology and video analysis technology, forest fire monitoring technology based on video recognition is more and more important in the field of forest fire prevention and control.
Dongfang Shang   +5 more
doaj   +1 more source

On the flight pahts and lifetimes of burning particles of wood [PDF]

open access: yes, 1965
Results of a research program on the burning properties, flight paths and lifetimes of buring particles of wood are given in the paper. This study is related to fire spread produced by fire brands, which is the dominating propagation mechanism in major ...
García Moreno, Francisco   +2 more
core  

The Future of Hydrogen‐Powered Aviation: Technologies, Challenges, and a Strategic Roadmap for Sustainable Decarbonization

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira   +4 more
wiley   +1 more source

Safety Training and Oceanic Fishing [PDF]

open access: yes, 1997
This paper reports on the cultural adaptation of Atlantic commercial fishermen to the danger of their occupation and efforts to ameliorate that danger through safety training programs.
Poggie, John J., Pollnac, Richard B.
core  

Poly(Vinylidene Fluoride)‐Wrapped LiFePO4 Microspheres as Highly Stable Dual Functional Cathode for Solid‐State Lithium Batteries

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
A dual functional cathode is made by uniformly dispersing the cathode material (LiFePO4) into the polymer electrolyte poly(vinylidenfluorid‐co‐hexafluorpropylene):lithium bis(trifluoromethanesulfonyl)imide, resulting in a conformable lamella structure with embedded microspheres.
Taoran Li   +7 more
wiley   +1 more source

Unveiling Localized Heat in Lithium‐Ion Cells for Intelligent Temperature Sensing

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
Heat generation, thermal responses, and intelligent management in batteries. Lithium‐ion batteries (LIBs) power electric vehicles, portable electronics, and grid‐scale storage, yet their safety, performance, and lifetime are constrained by thermal effects.
Yunke Wang   +6 more
wiley   +1 more source

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