Results 21 to 30 of about 88,664 (198)

Electrochemical characterization of Ti3C2Tx MXene prepared via a molten salt etching route in an acetonitrile-based electrolyte

Electrochemistry Communications, 2023
Two-dimensional metal carbide and nitride materials (MXenes) with controlled Cl- and O-surface terminations (MS-Ti3C2Tx) were prepared by a molten salt etching route and their electrochemical properties were investigated in nitrile-based electrolytes ...
Liyuan Liu, Encarnacion Raymundo-Piñero, Pierre-Louis Taberna, Patrice Simon   +3 more
doaj   +1 more source

From food security to economic diversification: Heterogeneity of rationales around a rice inventory credit in Madagascar [PDF]

, 2009
Le réseau des Caisses d'épargne et de crédit agricole mutuels de Madagascar (CECAM) propose à ses sociétaires un produit innovant de crédit stockage pour le riz depuis 1993.
Bouquet, Emmanuelle, Ralison, Eliane, Wampfler, Betty   +2 more
core  

How Particle Size Affects Consolidation Behavior, Strain and Properties of Li6PS5Cl Fast Ionic Conductors

Advanced Energy Materials, EarlyView.
The densification process of Li6PS5Cl powders with varying particles size distributions reveals differences in smaller and larger distributions. Higher strain is revealed for the smaller particle size distribution from X‐ray diffraction. Discrete element method simulations uncover that the reason for the higher strain is not the particle size itself ...
Vasiliki Faka, Mohammed Alabdali, Martin A. Lange, Franco M. Zanotto, Can Yildirim, Mikael Dahl Kanedal, Jędrzej Kondek, Matthias Hartmann, Oliver Maus, Dominik Daisenberger, Michael Ryan Hansen, Jozef Keckes, Daniel Rettenwander, Alejandro A. Franco, Wolfgang G. Zeier   +14 more
wiley   +1 more source

L'évolution récente de l'huile de palme [PDF]

, 1990
Plusieurs thèmes d'intérêt pratique ont été choisis · 1 -A l'occasion d'une étude approfondie aux Pays-Bas sur la nutrition humaine, de nombreux produits alimentaires de consommation courante ont été reformulés de façon à contenir un maximum d'huile de ...
Berger, K.G.
core  

Investigation of the Lithium Extraction Mechanism from LiNi0.6Mn0.2Co0.2O2 by Using Operando Neutron Diffraction in an All‐Solid‐State Battery

Advanced Energy Materials, EarlyView.
All‐solid‐state batteries (ASSB) are promising for high‐energy applications. Using a newly designed electrochemical cell, this study demonstrates reversible Li+ insertion/extraction in a thick ASSB and enables operando neutron diffraction. The results reveal structural evolution and H1‐H2 phase coexistence in LiNi0.6Mn0.2Co0.2O2 (NMC622), while ...
Sreelakshmi Anil Kumar, Dhanush Shanbhag, Ove Korjus, Prashanth Sivakumar, Laurence Croguennec, Christian Masquelier, Jean‐Noël Chotard, Emmanuelle Suard   +7 more
wiley   +1 more source

La conservation hermétique des céréales : comment les avancées de la recherche ont été ignorées au XXe siècle en France

Cahiers Agricultures
Pendant la première moitié du XXe siècle, le stockage des grains à la ferme s’est effectué essentiellement en sacs conservés en grenier. À partir des années 1930 sont apparus les premiers silos de stockage de type coopératif.
Fleurat-Lessard Francis
doaj   +1 more source

Enhancing Ion‐Electron Transport in Positive Electrode of Solid‐State Lithium Metal Batteries With Multifunctional Catholyte Made of Polymer Mixed Ionic‐Electronic Conductor PEDOT:PSSTFSI and Li3InCl6

Advanced Energy Materials, EarlyView.
A mixed ion‐electron conducting polymer binder, PEDOT:PSSTFSI, enhances both ionic and electronic transport in NMC‐based positive electrode composite (PEC) for ASSBs. Optimal polymer loading (0.33 wt.% in PEC) provides the most balanced transport, with an effective conductivities (σel/σion) ratio closest to unity, enabling high discharge capacity at 1 ...
Elina Nazmutdinova, Ivone Marselina Nugraha, Jacob Olchowka, Eric Cloutet, Cyril Brochon, André H. Gröschel, Laurence Croguennec   +6 more
wiley   +1 more source

Seasonal variation in species composition and frequency of insecticide resistance alleles (kdr and ace-1r) in the Anopheles gambiae complex from an irrigated rice fields area in Western Burkina Faso [PDF]

, 2009
Monitoring of the spread of insecticide resistance in field vector populations is a prerequisite for the implementation of efficient and sustainable vector control strategies based on the use of insecticides. Screening for resistance alleles in Anopheles
Baldet, Thierry, Dabiré, K.R., Diabaté, Abdoulaye, Namountougou, Moussa, Ouédraogo, Jean-Bosco, Sawadogo, P., Simard, Frédéric, Toé, K.H.   +7 more
core  

Under the Shade of a Coolabah Tree: A Second Cache of Tulas From the Boulia District, Western Queensland

Archaeology in Oceania, EarlyView.
ABSTRACT This paper reports on the excavation of a cache of stone artefacts, buried on the bank of a waterhole or ‘billabong’ in central western Queensland. This is an extremely rare find, and yet it is the second such site to be reported within less than a 10 km radius.
Yinika L. Perston, Lynley A. Wallis, Heather Burke, Lorna Bogdanek, Trevina Rogers, Justine Kemp   +5 more
wiley   +1 more source

Following lithiation fronts in paramagnetic electrodes with in situ magnetic resonance spectroscopic imaging

Nature Communications, 2016
Magnetic resonance imaging is a promising non-invasive approach to visualize paramagnetic materials in devices, but the short lifetime of signals currently limits its use.
Mingxue Tang, Vincent Sarou-Kanian, Philippe Melin, Jean-Bernard Leriche, Michel Ménétrier, Jean-Marie Tarascon, Michaël Deschamps, Elodie Salager   +7 more
doaj   +1 more source