Results 51 to 60 of about 80,665 (303)
Engineering Proceedings, 2023 Mechanochemical activation, by means of high-energy ball milling, was applied to CeO2 as a strategy to enhance its physicochemical properties. Different milling times were screened to evaluate their effect on ceria.
Matías G. Rinaudo +2 more
doaj +1 more source
Preparation of strontium hexaferrite magnets from celestite and blue dust by mechanochemical route [PDF]
, 2008 In the present investigation celestite (natural ore of strontium) and blue dust (iron ore fines) have been used for the preparation of strontium hexaferrite powder. The mechanical alloying process has been adopted to prepare strontium hexaferrite powder.
Narayan S.P., Pandey O.P., Tiwary R.K.
core +1 more source
Advanced Engineering Materials, EarlyView.Low‐consumable nickel ferrite‐based anodes for the Hall–Héroult process are compared with conventional prebaked carbon anodes using thermodynamic simulation and prospective life cycle assessment under contrasting future electricity system pathways from 2025 to 2050.
Felipe Alejandro Garcia Paz +6 more
wiley +1 more source
Preparation of nanocrystalline quartz via high energy ball milling
مجلة جامعة الزيتونة, 2021 The preparation of Nanocrystalline powder via high energy ball milling is drawing a considerable attention at the present time for its simplicity and relatively low cost.
Jihan Eldaour
doaj
Conversion Study on the Formation of Mechanochemically Synthesized BaTiO3
Chemistry, 2022 Mechanochemistry is a method that can cover the energy demand of reaction pathways between solid materials. This requires enough energy to maintain the reactions between the starting materials. This is called “high-energy milling”.
Gábor Kozma +5 more
doaj +1 more source
Development of nanocrystalline Fe80Cr20 alloy using combination technique of ball milling and ultrasonic treatment for fuel cell interconnector [PDF]
, 2014 Solid Oxide Fuel Cell (SOFC) system consists of anode, cathode, electrolyte and interconnect. This research is focused on interconnect material. The objective of this study is to explore the high energy ball milling (milled) combined with ultrasonic
Feriyanto, Dafit
core
A hybrid Si@FeSiy/SiOx anode structure for high performance lithium-ion batteries via ammonia-assisted one-pot synthesis [PDF]
, 2015 Synthesised via planetary ball-milling of Si and Fe powders in an ammonia (NH3) environment, a hybrid Si@FeSiy/SiOx structure shows exceptional electrochemical properties for lithium-ion battery anodes, exhibiting a high initial capacity of 1150 mA h g−1
Abel +43 more
core +1 more source
Advanced Engineering Materials, EarlyView.This study investigates the effects of milling parameters, including rotational speed, milling duration, and ball‐to‐powder ratio, on TiAl particle size and morphology in an XHV‐equivalent atmosphere. The creation of oxide‐free surfaces enhances the mechanical properties of green bodies.
Jytte Möckelmann +4 more
wiley +1 more source
Amorphous Al-transition Metal Alloys as Anode Material for Lithium Ion Battery [PDF]
, 2006 Al based alloy powders (Al₈₅Ni₅Y₆Co₂Fe₂) are produced by spray atomization method. High energy ball milling is done to modify the surface topology and particle size for better electrochemical performance.
Ceder, Gerbrand, Li, Yi, Wang, C.Y.
core
Magnetic behavior of nanocrystalline ErCo2
, 2009 We have investigated the magnetic behavior of the nanocrystalline form of a well-known Laves phase compound, ErCo2 - the bulk form of which has been known to undergo an interesting first-order ferrimagnetic ordering near 32 K - synthesized by high-energy
Duc N H +11 more
core +1 more source