Results 91 to 100 of about 865 (302)

From Materials to Systems: Challenges and Solutions for Fast‐Charge/Discharge Na‐Ion Batteries

open access: yesAdvanced Energy Materials, EarlyView.
This review systematically analyzes the key characteristics limiting the fast‐charge/discharge capability of Na‐ion batteries (SIBs) from a multi‐scale perspective encompassing electrode materials, the electrode‐electrolyte interface, and the system. Furthermore, it presents practical solution strategies for the fundamental issues arising at each scale,
Bonyoung Ku   +5 more
wiley   +1 more source

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

Activities of the 23rd Frontier Squad of Intelligencerson Blocking the Coastal Zone in Lithuania in 1954–1958

open access: yesGenocidas ir Rezistencija, 2002
With reference to a moderate fond of thirty files stored in the Special Archives of Lithuania, the article describes activities of the 2nd intelligence division of the SSRS KGB frontier troops' 23rd frontier squad, in part and of the entire squad. Since
Juozas Starkauskas
doaj   +1 more source

Forest management in Poland until 1939. Part III - forest management on the Polish land ruled by the Austrians and Prussians

open access: yes, 2008
The paper constitutes the third successive publication in the cycle presenting the history of forest management in Poland up to the year 1939 and deals with the history of forest management of the Polish land ruled by the Austrians and Prussians based on
Jaszczak, R.
core  

Traktat dzierzgoński (1249 r.) a elementy religijności Prusów

open access: yes, 2017
The Treaty of Christburg, concluded in 1249, ended the Prussian uprising which began in 1242. At this time, the Prussians opposed to the politics of the Teutonic Order which had forced them to pay taxes, decided to unite with the prince of Pomerania ...
Szczepański, Seweryn
core   +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

Upscaling Sodium‐Ion Battery Cells: From Aqueous Processing to Performance Assessment of Hard Carbon|Prussian White Pouch Cells

open access: yesAdvanced Energy Materials, EarlyView.
This study investigates the feasibility of scaling up Prussian White (PW)‐based cathode manufacturing at a pilot scale. Through careful PW dehydration combined with optimized aqueous processing, we report the stepwise development of industrially relevant 1 Ah pouch cells and evaluate their performance under various conditions.
Faduma M. Maddar   +7 more
wiley   +1 more source

Engineering Na‐Rich P2‐Type Layered Oxides Through Li/Ti Dual Doping for Oxygen Redox Activation and Superior Structural Stability

open access: yesAdvanced Energy Materials, EarlyView.
P2‐type sodium layered oxides have potential for high‐voltage operation but suffer from structural instability and capacity fading. This work demonstrates that synergistic Li and Ti co‐doping enhances sodium inventory, suppresses detrimental phase transitions, and activates reversible lattice oxygen redox.
Rishika Jakhar   +16 more
wiley   +1 more source

Videvut, Bruten and Prussian Archeology of the Beginning of the Merovingian Era

open access: yesГуманитарный вектор, 2020
Starting from the 1st century AD various groups of Germans appeared on the Amber Coast in the hope of participating in the amber trade. This fact is restored according to the numerous archaeological realities of German origin, recorded in the funeral ...
Vladimir I. Kulakov
doaj   +1 more source

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