Results 131 to 140 of about 24,741 (304)

Separation of Rare Earth Metals

, 2016
A method for extg. a rare earth metal from a mixt. of one or more rare earth metals comprises contacting an acidic soln. of the rare earth metal with a compn. which comprises an ionic liq. to form an aq. phase and a non-aq.
Nockemann, Peter; id_orcid
core  

Three‐Dimensional Printed Microarchitected Hierarchically Porous Biodegradable PLA/S/CNT Nanocomposite Electrodes for High‐Performance Lithium–Sulfur Batteries

Advanced Materials Technologies, EarlyView.
Hierarchically microarchitected PLA/S/CNT cathodes are fabricated via scalable fused filament 3D printing as high‐sulfur‐loading hosts for rechargeable lithium–sulfur batteries. The assembled Li–S cells with sulfur loadings up to 17 mg cm−2 deliver an areal capacity of 9.2 mAh cm−2 and retain 96% of their discharge capacity after 100 charge–discharge ...
Vinay Gupta, Pawan Verma, Fahad Alam, Krishnaiahnahundi Manjunathaswamy Mohan, Shanumgam Kumar   +4 more
wiley   +1 more source

Identification of Mineral Zircon (ZrSiO4) Rare Earth Metal (REM) As Smart Material For Electric Tactical Motor Bike Battery

International Journal of Applied Mathematics, Sciences, and Technology for National Defense
Rare earth metals are associated minerals that are magnetic used as the main component in providing power to most electronic devices. Rare earth metal (REM) as a smart material that has 14 chemical elements.
Dimas Prayogo, Riri Murniati, Chutiwat Likitaporn   +2 more
doaj   +1 more source

Multiscale Microscopy via Automation: Dual Magnification Environmental Scanning Electron Microscopy Imaging by Frame Alternation

Advanced Materials Technologies, EarlyView.
An automation interface for environmental scanning electron microscopy (ESEM) enables simultaneous, interlaced data sets via frame‐by‐frame parameter changes. Demonstrated on oscillatory hydrogen oxidation over cobalt (Co) foil, dual‐magnification imaging bridges mesoscopic to microscopic length scales, capturing alternating views of surface dynamics ...
Maurits Vuijk, Johannes Zeininger, Luis Sandoval‐Diaz, Günther Rupprechter, Beatriz Roldan Cuenya, Karsten Reuter, Thomas Lunkenbein, Christoph Scheurer   +7 more
wiley   +1 more source

Rare-earth metals adsorption on a novel bisphosphonate separation material [PDF]

, 2016
Rare earth metals are irreplaceable in many technological applications. In Europe, rare earths can be found in waste materials. Methods developed for rare earth metal separation and pre-concentration are not cost-effective.
Lukina, Liubov
core  

Bioaccumulation of rare earth element by water lettuce (Pistia stratiotes)

, 2017
Processing of rare earth elements produces environmental wastewater pollution containing toxic contaminants. However, these pollutants could be monitored through bioaccumulation using aquatic plant, Pistia stratiotes. Thus, the present research aims to
Omar, Muhammad Nor, M. N. M. Nazreen, A. N., Amalina, M. N. Omar, Muhd N.Muhammad, Nazreen, A. N. Amalina   +5 more
core   +1 more source

Ionic Liquids [M³⁺ ][A^- ]₃ with Three-Valent Cations and Their Possible Use to Easily Separate Rare Earth Metals. [PDF]

Chemistry, 2021
Rothe M, Tress M, Allacher C, Nuernberger P, Kunz W.   +4 more
europepmc   +1 more source

Multimodal Haptic Perception Through Synergistic Nanocomposite Sensor Arrays

Advanced Materials Technologies, EarlyView.
Multi‐modal fingertip haptics are advanced through a bioinspired &vertical‐via' electronic skin architecture. A confined PDMS/MWCNT/NiNP nanocomposite, sitting at the percolation threshold, enables tactile, thermal, and magnetic sensing. A unique via‐density gradient and dedicated &Un‐Touch' reference nodes provide robust spatial resolution and signal ...
Amos Bardea, Fernando Patolsky
wiley   +1 more source

Coupling of Er3+ ions and Plasmonic Modes in Vertical Nanocavities for Spectral Broadening in Telecom Bands

Advanced Materials Technologies, EarlyView.
Left: Illustration of the glass & nanostructures system and the NIR emission at 1.5 µm, where the colored spheres represent the Er3+ ions within the doped glass. Right: Representation of the Stark splitting of the 4I13/2 and 4I15/2 manifolds of the Er3+, illustrating how the plasmonic modes facilitate the emission from the broader Stark manifold ...
Gaston Lozano Calderón, Víctor Anthony García Rivera, Stéphan Cagnon, Souleymane Toubou Bah, Younès Messaddeq, Euclydes Marega Junior   +5 more
wiley   +1 more source

Effect of Rare Earth Metals (Y, La) and Refractory Metals (Mo, Ta, Re) to Improve the Mechanical Properties of W-Ni-Fe Alloy-A Review. [PDF]

Materials (Basel), 2021
Natarajan S, Gopalan V, Rajan RAA, Jen CP.   +3 more
europepmc   +1 more source