Results 241 to 250 of about 403,665 (299)

Decoding Gas Evolution Pathways and Interfacial Chemistry in Layered Oxide Cathodes for Safer Sodium‐Ion Batteries

open access: yesAdvanced Energy Materials, EarlyView.
Gas evolution behaviors of sodium layered oxide cathodes with varying compositions, cutoff voltages, dopants, and particle sizes/morphologies have been systematically investigated by online electrochemical mass spectrometry. The fundamental outgassing mechanisms of sodium‐based cathodes compared to lithium‐based cathodes have been elucidated.
Chen Liu, Zehao Cui, Arumugam Manthiram
wiley   +1 more source

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

Sustainable Carbon Fibers Enable Stable Long‐Term Lithium Metal Deposition for Prospective Zero‐Excess Lithium Metal Batteries

open access: yesAdvanced Energy Materials, EarlyView.
This work presents lightweight, lignin‐derived carbon fiber current collectors that enable controlled lithium deposition. Structural defects and intermediate‐sized pores stabilize pre‐nucleation quasi‐metallic lithium clusters, promoting uniform lithium plating and stripping.
Samantha L. S. Southern   +13 more
wiley   +1 more source

Selective Electrolysis of Water Under Artificial Seawater Conditions Using Transition Metal Borate Anodes

open access: yesAdvanced Energy Materials, EarlyView.
The borate‐based cobalt‐iron catalyst promotes selective oxidation of water rather than chlorine evolution reaction during electrolysis of seawater. When integrated into a zero‐gap electrolyzer prototype, this catalyst supports robust splitting of artificial seawater into oxygen and hydrogen on an extended timescale.
Ananta R. Fareza   +10 more
wiley   +1 more source

Emerging Materials and Future Strategies for Solid Oxide Electrochemical Cells

open access: yesAdvanced Energy Materials, EarlyView.
Solid oxide electrochemical cells operate under strongly coupled electrochemical and thermodynamic conditions, where performance is constrained by interactions among crystal structure, defect chemistry, and interfacial evolution. This review, based on a structure‐defect‐property‐durability framework, reveals the roles of lattice symmetry and defect ...
Qiuchun Lu   +4 more
wiley   +1 more source

Binary systems sodium sulfide-sodium hydroxide and sodium carbonate-sodium hydroxide

Journal of Chemical & Engineering Data, 1985
The Mnary system Na,S-NaOH was Investigated by dlffwentlal thermal analysis, and the room-temperature phases were determined by X-ray dlffractlon data. This system Is a sknple eutectic system. The eutectic temperature and compodtlon are 296 f 1 OC and 0.05 mole fractlon NazS. The polymorphlc tranotormatlon In NaOH occurred at 291 OC.
Premo Chiotti, Richard Markuszewski
openaire   +1 more source

Sodium Hydroxide Recycling System

2003
Abstract : The technology demonstrated under this Environmental Security Technology Certification Program (ESTCP) project proved the Vibratory Shear Enhanced Processing (VSEP) system effectively recycled alkaline solutions contaminated with oil and dirt during manufacturing cleaning of material.
John Askew, David Trevett, Philip Darcy
openaire   +1 more source

Sodium Hydroxide Sterilization of Intraocular Lenses

American Journal of Ophthalmology, 1979
Intraocular lenses of polymethylmethacrylate contaminated with various inocula of bacteria, spores, and fungi were sterilized by modifications of the Ridley method using sodium hydroxide. Positive cultures were obtained from iris-supported lenses contaminated with concentrations of approximately 1 x 10(6) organisms per milliliter after one hour in 10 ...
M A, Galin, L, Turkish
openaire   +2 more sources

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