Results 21 to 30 of about 27,640 (257)

Research on preparation of titanium powders used for metal additive manufacturing

Fenmo yejin jishu, 2022
Metal additive manufacturing technology is now developing in the direction of industrialization, and the titanium powders are one of the mainstream raw materials used for metal additive manufacturing.
GUO Guang-hao, TANG Chao-lan, CHU Rui-kun   +2 more
doaj   +1 more source

Towards Climate Neutrality by 2050: Role of Aluminum for Short‐ and Long‐Term Energy and Hydrogen Storage

Advanced Energy Materials, EarlyView.
The Aluminum energy storage cycle involves the use of renewable energy for Al production and the generation of heat (dry cycle) and heat and H2 (wet cycle) for energy production via Al‐steam combustion. ABSTRACT Reaching climate neutrality by 2050 requires innovative long‐term energy storage (LTES) solutions beyond the current use of fossil fuels ...
Lorenzo Trombetti, Stefano Passerini, Linda Barelli   +2 more
wiley   +1 more source

Design Matters: How Cell Architecture Shapes the Performance, Cost, and Environmental Impact of Battery Technologies

Advanced Energy Materials, EarlyView.
This study introduces a multidimensional framework integrating electrical performance, cost, and life cycle assessment for 140 real and virtual battery cells. Results show that LFP offers low emissions and costs, sodium‐ion excels in resource efficiency, and pouch housings and higher energy densities effectively reduce environmental burdens.
Nicolas Peter Kaiser, Florian Hölting, Duc Minh Nguyen, Martin Florian Börner, Mark Junker, Moritz Fabian Schütte, Florian Ringbeck, Dirk Uwe Sauer   +7 more
wiley   +1 more source

The Effect of a Knowledge-Based Intervention on the Use of Respirators in the Norwegian Smelter Industry

Frontiers in Psychology, 2020
IntroductionThe present study investigated the effect of interventions aiming to improve attitudes toward the use of respiratory protective equipment (RPE), knowledge of RPE and the use of RPE in the Norwegian smelter industry.MethodThe surveys received ...
Øystein Robertsen, Marit Nøst Hegseth, Solveig Føreland, Frank Siebler, Martin Eisemann, Hans Christian Bones Vangberg, Hans Christian Bones Vangberg   +6 more
doaj   +1 more source

Metallurgy in the Medieval Braničevo [PDF]

Mining and Metallurgy Engineering Bor, 2017
During the archeological researches of the medieval Braničevo at the site Mali Grad-Todica crkva in the Kostolac village, a significant amount of iron slag was discovered.
Spasić-Đurić Dragana, Đurić Radiša, Crnčević Dejan   +2 more
doaj   +1 more source

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

Advanced 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, Viorica‐Alina Oltean, Daniel Brandell, Annukka Santasalo‐Aarnio   +3 more
wiley   +1 more source

Moisture Exposure as Pretreatment of Sulfide Solid Electrolytes for All-Solid-State Batteries

Electrochemistry
Sulfide all-solid-state batteries have been actively studied for practical use in vehicle applications. Modifications are often required at the interface between the sulfide solid electrolyte and oxide cathode active material. Scholars have reported that
Hikaru SANO, Yusuke MORINO, Akihiro SHIOTA, Tsukasa TAKAHASHI, Norihiko MIYASHITA, Koji KAWAMOTO   +5 more
doaj   +1 more source

Impact of Extrusion and Direct Calendering on Dry‐Coated Cathodes for Sulfidic All‐Solid‐State Batteries

Advanced Energy Materials, EarlyView.
This work demonstrates a parameter optimization for a scalable dry coating process of sulfidic ASSB cathodes (82 wt% CAM, 0.5 wt% PTFE binder) in dry room atmosphere. High‐shear extruder mixing and calendering are used to form a cathode film based on PTFE fibrillation.
Michael Wolf, Benjamin vom Hau, Rebecca Wilhelm, Matti M. Kaye, Aaron Stoeckle, Johannes Kriegler, Florian Schmidt, Stefan Stojcevic, Korbinian Huber, Simon Lux   +9 more
wiley   +1 more source

Deep learning-assisted attribute prediction of chalcogenide glasses based on graph classification

Scientific Reports
Chalcogenide glasses, renowned for their exceptional optoelectronic properties, have become the material of choice for numerous microelectronic and optical devices.
Hui Li, Pan Liu, Shaoyun Liu, Bin Yang
doaj   +1 more source

Zinc and Brass in Archaeological Perspective

Ancient Asia, 2006
Brass has a much longer history than zinc. There has been a bit of confusion about the early beginning of zinc as several claims are made out side of India. Both literary as well as archaeological records reveal that production of
J. S. Kharakwal, L. K. Gurjar
doaj   +1 more source