Search results for "Sodium-ion batteries"

showing 2 items of 2 documents

Prussian blue@MoS2 layer composites as highly efficient cathodes for sodium- and potassium-ion batteries

2018

Prussian blue (PB) represents a simple, economical, and eco‐friendly system as cathode material for sodium‐ion batteries (SIBs). However, structural problems usually worsen its experimental performance thus motivating the search for alternative synthetic strategies and the formation of composites that compensate these deficiencies. Herein, a straightforward approach for the preparation of PB/MoS2‐based nanocomposites is presented. MoS2 provides a 2D active support for the homogeneous nucleation of porous PB nanocrystals, which feature superior surface areas than those obtained by other methodologies, giving rise to a compact PB shell covering the full flake. The nanocomposite exhibits an ex…

Materials scienceMaterials compostosPrussian blue2D composites02 engineering and technologyPotassium-ion batteries010402 general chemistry021001 nanoscience & nanotechnologyCondensed Matter Physics01 natural sciences0104 chemical sciencesElectronic Optical and Magnetic MaterialsMarie curieBiomaterialsElectrochemistrymedia_common.cataloged_instanceQuímica FísicaEuropean union0210 nano-technologyMoS2 layersSodium-ion batteriesHumanitiesmedia_common
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Enhanced Electrochemical Properties of Na0.67MnO2 Cathode for Na-Ion Batteries Prepared with Novel Tetrabutylammonium Alginate Binder

2022

This research was funded by the State Education Development Agency, the Republic of Latvia, grant number 1.1.1.2/VIAA/1/16/166, "Advanced Materials for Sodium-Ion Batteries". Institute of Solid-State Physics, University of Latvia as the Centre of Excellence has received funding from the European Union's Horizon 2020 Framework Program H2020-WIDESPREAD-01-2016-2017-TeamingPhase2 under grant agreement No. 739508, project CAMART2.

BindercathodeTK1001-1841AlginateEnergy Engineering and Power Technology:NATURAL SCIENCES::Physics [Research Subject Categories]Na0.67MnO2sodium-ion batteries; alginate; Na<sub>0.67</sub>MnO<sub>2</sub>; binder; cathodeNa<sub>0.67</sub>MnO<sub>2</sub>TP250-261Production of electric energy or power. Powerplants. Central stationsIndustrial electrochemistryElectrochemistryCathodesodium-ion batteriesalginateElectrical and Electronic EngineeringSodium-ion batteriesbinderBatteries
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