Results 121 to 130 of about 734,317 (337)

Temperature dependence of core loss in cobalt substituted Ni-Zn-Cu ferrites

, 2010
The temperature dependence of core loss in cobalt substituted Ni-Zn-Cu ferrites was investigated. Co2+ ions are known to lead to a compensation of the magneto-crystalline anisotropy in Ni-Zn ferrites, at a temperature depending on the cobalt content and ...
Labouré, Eric, Lebourgeois, Richard, Lucas, Antony, Mazaleyrat, Frederic   +3 more
core   +5 more sources

Effects of Dietary Cobalt Levels on Growth Performance, Antioxidant Capacity, and Immune Status of Juvenile Largemouth Bass (Micropterus salmoides)

Veterinary Sciences
A 9-week experiment investigated the effects of dietary cobalt levels on the growth performance, antioxidant capacity, and immunity of largemouth bass. Six feed groups were designed and each group received different cobalt levels, including 0.129 mg/kg ...
Dongyu Huang, Joshua Daniel Jahazi, Mingchun Ren, Lu Zhang, Hualiang Liang   +4 more
doaj   +1 more source

μ2-Chlorido-chlorido(μ2-4-{[2-(diethylamino)ethyl]imino}pent-2-en-2-olato)bis(tetrahydrofuran-κO)cobalt(II)lithium

IUCrData, 2018
The crystal structure of the title compound, [CoLi(C11H21N2O)Cl2(C4H8O)2], has monoclinic symmetry and comprises one heterometallic binuclear complex molecule in the asymmetric unit.
Felipe A. Vinocour, Andrea Soto-Navarro, Leslie W. Pineda   +2 more
doaj   +1 more source

Single Site Cobalt Substitution in 2D Molybdenum Carbide (MXene) Enhances Catalytic Activity in the Hydrogen Evolution Reaction.

Journal of the American Chemical Society, 2019
Two dimensional (2D) carbides, nitrides and carbonitrides known as MXenes are emerging materials with a wealth of useful applications. How-ever, the range of metals capable of forming stable MXenes is limited mostly to early transition metals of groups 3-
D. Kuznetsov, Zixuan Chen, Priyank V. Kumar, Athanasia Tsoukalou, A. Kierzkowska, P. Abdala, O. Safonova, A. Fedorov, C. Müller   +8 more
semanticscholar   +1 more source

2D Co‐Mo‐Hydroxide‐Based Multifunctional Material for the Development of H2‐Based Clean Energy Technologies

Advanced Materials, EarlyView.
2D α‐Co(OH)2 interleaved with Mo species displays an appealing dual functionality for the production and use of green hydrogen.Mo incorporation greatly benefits the electrochemical behaviour in Oxygen Evolution Reaction for H2 production, while the magnetocaloric response at liquid H2 temperature paves the way for alternative cryogenic refrigerants ...
Daniel Muñoz‐Gil, Celia Castillo‐Blas, Dawid Krystian Feler, Isabel Gómez‐Recio, Miguel Tinoco, Ana Querejeta‐Fernández, Rodrigo González‐Prieto, Felipe Gándara, Romualdo Santos Silva Jr, Pilar Ferrer, Carlos Prieto, Luc Lajaunie, José Luis Martinez‐Peña, María Luisa Ruiz‐González, José María González‐Calbet   +14 more
wiley   +1 more source

Crystal Engineering of Reticular Materials for Gas‐ and Liquid‐Phase Hydrocarbon Separation

Advanced Materials, EarlyView.
Crystal engineering enables systematic study of structure/function relationships as exemplified by pore engineering of reticular sorbents, including porous coordination networks and covalent organic frameworks. This review assesses such studies applied across the full scope of industrially relevant hydrocarbon separations to provide insight into how ...
Xia Li, Soumya Mukherjee, Michael J. Zaworotko   +2 more
wiley   +1 more source

Effect of Cobalt Content on the Electrochemical Properties and Structural Stability of NCA Type Cathode Materials

, 2018
At present, the most common type of cathode materials, NCA [Li_(1-x)Ni_(0.80)Co_(0.15)Al_(0.05)O_(2), x = 0 to 1], have a very high concentration of cobalt.
Basu, Swastik, Das, Tridip, Datta, Dibakar, Ghatak, Kamalika, Kumar, Hemant, Sharma, Vidushi   +5 more
core   +1 more source

Archeo‐Inspiration from the Cultural History of Glass: Historic Accounts, Anecdotes and Hard Facts as Challenges to Modern Material Science

Advanced Materials, EarlyView.
Glass, historically valued for its purity and durability, has long inspired artists and societies. This article introduces the concept of “Archeo‐Inspiration”, drawing on cultural and historical contexts of glass to guide future material innovations.
Eva von Contzen, Julia von Ditfurth, Fabian Stroth, Bastian E. Rapp   +3 more
wiley   +1 more source

ACCUMULATION OF TRACE ELEMENTS BY WINTER WHEAT PLANTS DEPENDING ON THE CULTIVATION TECHNOLOGY

Мелиорация и гидротехника
Purpose: to assess the level of accumulation of copper, zinc, manganese and cobalt in winter wheat, depending on its cultivation technology. Materials and methods. The work was carried out in 2020–2024 on typical chernozem of the Kursk region.
Dmitry V. Dubovik, Elena V. Dubovik, Alexander N. Morozov, Alexander V. Shumakov   +3 more
doaj   +1 more source

Effect of Atomic Layer Deposition of Ultra‐Thin Oxide on Reactivity and Durability of Perovskite Oxygen Electrodes

Advanced Materials, EarlyView.
This table of contents illustrates that the mechanism for mitigating Sr segregation depends strongly on the chemistry of the coating layer. HfO2 electrostatically stabilizes the surface by lowering the surface oxygen vacancies, which serve as the driving force for Sr migration. On the other hand, Al2O3 and Fe2O3 react with segregated Sr to form Sr‐Al‐O
Jongsu Seo, SungHyun Jeon, Hyunseung Kim, San Kwak, DongHwan Oh, Bonjae Koo, Jinwook Kim, Jeong Hwan Kim, WooChul Jung   +8 more
wiley   +1 more source