Results 41 to 50 of about 43,392 (192)

Utilisation of carbonating olivine for sustainable soil stabilisation

, 2017
This paper describes the first study demonstrating the potential of olivine as a soil stabiliser. Olivine has been shown to provide a reactive source of magnesium oxide capable of sequestering carbon dioxide.
Mohammad Hamed Fasihnikoutalab, A. Asadi, B. Huat, R. Ball, Shahram Pourakbar, Parminder Singh   +5 more
semanticscholar   +1 more source

Revitamize LFP! Ascorbic Acid‐Assisted Direct Regeneration of Spent LiFePO4 for Li‐Ion Batteries

Batteries &Supercaps, EarlyView.
This study presents a one‐step, environmentally friendly lithiation process for regenerating spent LFP cathodes under ambient conditions using low‐cost reagents, including ascorbic acid. A simplified scheme of the green lithiation process in aqueous solution is illustrated, showing the recycling loop from cathode recovery to regeneration and the ...
Tassadit Ouaneche, Lorenzo Stievano, François Rabuel, Arash Jamali, Claude Guéry, Laure Monconduit, Moulay Tahar Sougrati, Nadir Recham   +7 more
wiley   +1 more source

Sound velocities of olivine at high pressures and temperatures and the composition of Earth's upper mantle

, 2016
We present the elastic properties of San Carlos olivine up to P = 12.8(8) GPa and T = 1300(200) K using Brillouin spectroscopy with CO2 laser heating. A comparison of our results with the global seismic model AK135 yields average olivine content near 410 
Jin S. Zhang, J. Bass
semanticscholar   +1 more source

Direct Recycling of All‐Solid‐State Batteries with a Halide Solid Electrolyte via Water‐based Separation: Interactions of Electrode Materials in Aqueous Li3InCl6 Solutions

Batteries &Supercaps, Accepted Article.
Despite extensive research in the field of all‐solid‐state batteries, there has been limited attention to their recycling, which is crucial for achieving long‐term sustainability. Different electrolyte and electrode combinations must be considered for the recycling of these batteries, each requiring a detailed investigation of potential recycling ...
Martine Jacob, Harol Moreno Fernández, Aaron Haben, Aamir Waidha, Simay Özel, Jan Philipp Hofmann, Ralf Kautenburger, Oliver Clemens, Kerstin Wissel   +8 more
wiley   +1 more source

Dislocation-accommodated grain boundary sliding as the major deformation mechanism of olivine in the Earth’s upper mantle

Science Advances, 2015
Grain size–sensitive creep controls the flow in the middle and deep upper mantle. Understanding the deformation mechanisms of olivine is important for addressing the dynamic processes in Earth’s upper mantle. It has been thought that dislocation creep is
T. Ohuchi, T. Kawazoe, Y. Higo, K. Funakoshi, A. Suzuki, T. Kikegawa, T. Irifune   +6 more
semanticscholar   +1 more source

Towards Recycling of All‐Solid‐State Batteries with Argyrodite Sulfide Electrolytes: Insights into Electrolyte and Electrode Degradation in Dissolution‐Based Separation Processes

ChemSusChem, EarlyView.
This study explores the complexities and potential of recycling all‐solid‐state Li‐ion batteries based on argyrodite sulfide solid electrolytes through a dissolution‐based separation strategy. It examines the impact of solvent selection on electrolyte recrystallization and the effects of interactions between electrolyte and electrode materials on the ...
Kerstin Wissel, Zian Hu, Xuebin Wu, Martine Jacob, Kathrin Küster, Ulrich Starke, Oliver Clemens   +6 more
wiley   +1 more source

A Comprehensive Evaluation Framework for Lithium Iron Phosphate Cathode Relithiation Techniques: Balancing Production Costs, Electrochemical Performance, and Environmental Impact

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This article introduces a novel evaluation framework to compare lithium iron phosphate (LFP) relithiation methods, focusing on cost, electrochemical performance, and environmental impact. The findings reveal that electrochemical, chemical, and hydrothermal methods outperform sintering, guiding the development of more sustainable and efficient LFP ...
Evgenii Beletskii, Alexey Volkov, Elizaveta Evshchik, Valery Kolmakov, Anna Shikhovtseva, Valentin Romanovski   +5 more
wiley   +1 more source

Electrochemical Response of Cold‐Sintered Cathode‐Hybrid Electrolyte Bilayers: Deep Insights into the Determining Kinetic Mechanisms via Operando Electrochemical Impedance Characterization

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Pressure induced capacity fading mechanisms in a LiFePO4 This study demonstrates the successful fabrication of solid‐state bilayers using LiFePO₄ (LFP) cathodes and Li1.3Al0.3Ti1.7(PO4)3 (LATP)‐based Composite Solid Electrolytes (CSEs) via Cold Sintering Process (CSP). By optimizing the sintering pressure, it is achieved an intimate contact between the
Sergio Ferrer‐Nicomedes, Andrés Mormeneo‐Segarra, Nuria Vicente‐Agut, Antonio Barba‐Juan, Germà Garcia‐Belmonte   +4 more
wiley   +1 more source

Application of 3D Raman Mapping on Complex Inclusions: A Case Study of the Styrian Basin Mantle Xenoliths (W‐Carpathian Pannonian Region)

Journal of Raman Spectroscopy, EarlyView.
Recent advancements in spectral and spatial resolutions for Raman spectroscopy allow the analysis of fluid and melt inclusions. To explore the applicability of 3D Raman mapping, we conducted 3D Raman mapping on inclusions hosted by orthopyroxene in modally metasomatized mantle xenoliths from the Styrian Basin (W‐Carpathian Pannonian Region).
Justine L. Myovela, László E. Aradi, Tamás Spránitz, Zoltán Taracsák, Máté Hegedűs, Patrik Konečný, János Kovács, Márta Berkesi   +7 more
wiley   +1 more source

Olivine Major and Trace Element Compositions in Southern Payenia Basalts, Argentina: Evidence for Pyroxenite-Peridotite Melt Mixing in a Back-arc Setting

, 2015
Olivine major and trace element compositions from 12 basalts from the southern Payenia volcanic province in Argentina have been analyzed by electron microprobe and laser ablation inductively coupled plasma mass spectrometry.
N. Søager, M. Portnyagin, K. Hoernle, P. Holm, F. Hauff, D. Garbe‐Schönberg   +5 more
semanticscholar   +1 more source