Results 101 to 110 of about 24,741 (304)
Emergent Spin Supersolids in Frustrated Quantum Materials
Advanced Materials, EarlyView.This review highlights developments in the study of spin super‐solids in frustrated quantum materials. Advanced experimental characterizations and computational studies enable a comprehensive understanding of the driving mechanisms of spin super‐solidity in various layered transition‐metal compounds, bridging materials, experiments, and theory aspects.
Yixuan Huang +2 more
wiley +1 more source
Adsorption isotherms and kinetics of rare earth metals on multifunctional materials from various waste pomaces [PDF]
This contribution presents the preliminary results obtained using waste biomasses from the industrial food chain for the preparation of multifunctional materials possibly able to detect, bind and extract, efficiently and selectively, rare earth metal ...
Davide Lascari +11 more
core
Magnetic coupling properties of rare-earth metals (Gd, Nd) doped ZnO: First-principles calculations
, 2009 The electronic structure and magnetic coupling properties of rare-earth metals (Gd, Nd) doped ZnO have been investigated using first-principles methods.
Shu-Shen Li +8 more
core +1 more source
The Increased Strategic Role of Rare-Earth Metals [PDF]
Financial and Economic ReviewThis feature article guides the reader through the process by which rare-earth metals have become a geopolitical and economic weapon. Their strategic importance stems from their use, as the last decade has seen the proliferation of smart devices and the ...
Norbert Szőcs
doaj
Advanced Materials, EarlyView.Theory‐guided strain engineering and rare‐earth templating are combined to create Pt5(Ce)Co@Pt multilayer nanoparticles with a Pt5Co‐like sublayer that fine‐tunes *OH binding near the ORR volcano optimum. The resulting catalyst delivers exceptional mass activity and remarkable long‐term PEMFC durability, revealing a strategy for designing highly active
Qi Zhang +15 more
wiley +1 more source
Microstructure and properties of (rare earth) doped oxide ceramics [PDF]
A study of alumina (AI203 ) and magnesium aluminate spinel (MgAb04) was undertaken with the aim of investigating the changes in properties and microstructural characteristics upon doping with specific rare earth elements.
Perkins, James M.
core
Polarization Processes in Nafion Composite Membranes Doped with Rare-Earth Metals. [PDF]
Materials (Basel), 2023 Castro R, Karulina E, Lapatin N.
europepmc +1 more source
Lead Halide Perovskite Photoelectrocatalysis
Advanced Materials, EarlyView.Lead halide perovskite semiconductors have emerged as highly promising materials for solar fuel and chemical synthesis. This perspective discusses advances made in the rational photoelectrode design to improve solar‐to‐chemical conversion, product scope, and scalability.
Virgil Andrei
wiley +1 more source
Rare earth element systematics in ancient and modem hydrothermal systems
, 1998 The geochemical significance of on-axis diffuse fluids, in addition to those formed during the waning phases of hydrothermal systems and off-axis crustal ageing processes, has been investigated through a comparison of the rare earth element (REE ...
Wells, D.M.
core
Extraction of Rare Earth Metals: The New Thermodynamic Considerations Toward Process Hydrometallurgy
Successful management of secondary waste resources is essential for the viable circular economy. E-waste could serve as the potential urban mining source for the alternative supply chain of critical metals such as rare earth elements (REEs).
Ludwig, Christian +3 more
core +1 more source