Results 91 to 100 of about 74,370 (266)
Geophysical Research LettersDeep‐focus earthquakes at 350–660 km are presumably caused by olivine‐spinel phase transformation (PT). This cannot, however, explain the observed high seismic strain rate, which requires PT to complete within seconds, while metastable olivine does not ...
F. Lin +4 more
doaj +1 more source
LiMnxFe1−XPO4 Anodefree Batteries: A Scalable, Low Cost, Energy Dense Lithium Cell Design
Batteries &Supercaps, EarlyView.The development of next‐generation lithium batteries with even greater performance (storage capacity and lifetime) is required to open up new (demanding) applications such as electric aircraft and drones. In this study, we show that the anodefree LiMnxFe1−xPO4 cell design dramatically improves energy density while reducing manufacturing cost and design
Gerard Bree +5 more
wiley +1 more source
Phosphorus Coupling Obfuscates Lithium Geospeedometry in Olivine
Frontiers in Earth Science, 2020 Lithium zoning in zircon and olivine provides a powerful record of crystal histories and magmatic processes in volcanic systems. Characterizing Li behavior in olivine is important because it is one of the few elements in basaltic systems that track short-
Kendra J. Lynn +2 more
doaj +1 more source
Battery Energy, EarlyView.Schematic illustration for the synthesis of CFCNT based modified current collector and structure of pouch cell demonstrating arrangements of electrodes and separator. ABSTRACT This study introduces a multifunctional carbon fiber–carbon nanotube (CFCNT) architecture as a lightweight, thermally stable, and recyclable current collector for lithium‐ion ...
Ritu Malik +3 more
wiley +1 more source
, 2017 Meteorites contain minerals from Solar System asteroids with different properties (like size, presence of water, core formation). We provide new mid-IR transmission spectra of powdered meteorites to obtain templates of how mid-IR spectra of asteroidal ...
de Vries, B. L. +3 more
core +1 more source
Abundance and Partitioning of OH in a High-pressure Magmatic System: Megacrysts from the Monastery Kimberlite, South Africa [PDF]
, 2004 Concentrations of OH, and major and trace elements were determined in a suite of mantle-derived megacrysts that represent the crystallization products of a kimberlite-like magma at ~5 GPa and ~1400–1100°C.
Bell, David R. +2 more
core +1 more source
Chemistry–Methods, EarlyView.We present a scalable, low‐emission approach to transform waste into sustainable building materials via carbon mineralization and 3D printing. Calcium from recycled concrete reacts with CO2 to form CaCO3, which is combined with lignin and sawdust to create printable inks. The resulting 3D‐printed structures offer mechanical robustness and a closed‐loop
Yong Ding +7 more
wiley +1 more source
Mineralogy and Surface Composition of Asteroids
, 2015 Methods to constrain the surface mineralogy of asteroids have seen considerable development during the last decade with advancement in laboratory spectral calibrations and validation of our interpretive methodologies by spacecraft rendezvous missions ...
Burbine, Thomas H. +4 more
core +1 more source
The Depositional Record, EarlyView.Tsunami events over the past 500 years inundated Laguna Gemela West (Chile), leading to distinct sandy deposits in the lake record. This provides a complete perspective on tsunami inundation, including giant tsunamis, small local tsunamis and tsunamis that originated >100 km away from the site.
Jasper Moernaut +8 more
wiley +1 more source
Ex-situ mineral carbonation: resources, process and environmental assessment (Carmex project) [PDF]
, 2013 This article presents the main results of the Carmex project (2009-2012), whose purpose was to review the feasibility of ex-situ mineral carbonation in terms of resource availability, performance of the aqueous mineral carbonation process and life cycle ...
Augé, Thierry +10 more
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