Results 81 to 90 of about 6,995 (287)
Advanced Science, EarlyView.A dilute hybrid electrolyte containing only 10 mol% [EMIM][DEP] simultaneously reorganizes the water hydrogen‐bond network and creates an ionic‐liquid‐rich region at the anode. This coupled bulk and interfacial regulation suppresses freezing and hydrogen evolution, broadens the electrochemical stability window, and enables an aqueous LMO/LTP full cell ...
Jiwei He +8 more
wiley +1 more source
Advanced Science, EarlyView.This work demonstrates the implementation of MOF‐assisted anode and cathode materials for prolonged cycling of zinc‐air batteries with strong redox capability and structural stability. ABSTRACT The surface modification of zinc anodes and the development of effective cathode dual‐functional oxygen electrocatalysts remain of paramount interest for ...
Ramasamy Santhosh Kumar +7 more
wiley +1 more source
Anion‐Driven Surface Reconstruction Enables Direct Regeneration of LiCoO2 Cathode Material
Advanced Science, EarlyView.The anion scpecies in molten salt systems critically govern the surface reconstruction of regenerated LiCoO2. LiOH−LiCl flux, featuring strong Cl− adsorption and facile dissociation, directs preferential relithiation on (003) facets and forms a Li−O enriched interface.
Mengting Zheng +4 more
wiley +1 more source
The Jurassic Meteorite Flux: A Record from Extraterrestrial Chrome-Spinels [PDF]
, 2020 This dissertation focuses on the classification of extraterrestrial chrome-spinels to determine meteorite types and fluxes during the Jurassic time period and the techniques needed to achieve such classifications.
Caplan, Caroline E.
core +1 more source
Electrochemical performance of NiCo2O4 and NiCo2O4/Ti3AlC2 composite for supercapacitor applications
Materials Research ExpressSupercapacitors are pivotal for the advancement of energy storage technologies, offering unparalleled power density and rapid charge–discharge cycles essential for modern electronic and automotive applications. Combining different materials is a powerful
Shahid M Ramay, Mohammed H Aldosary
doaj +1 more source
Calculation Of The Crystal Field Parameters For Eu3+ Doped In SrAl2O4 And SrIn2O4 Spinels
Annals of West University of Timisoara: Physics, 2012 Strontium aluminate (SrAl2O4) and the indium aluminate (SrIn2O4) spinels have been proven to be efficient host materials, which offer the possibility of generating broadband emission after doping with rare earth trivalent ions.
Stanciu M. L.
doaj +1 more source
Advanced Science, EarlyView.A systematic study on the performance of N,P‐doped NiFe2O4@CNH bi‐functional hybrid electrocatalysts for rechargeable zinc‐air batteries is presented. The importance of P, N‐doping and the intimate tethering of nickel‐ferrite nanocubes on the carbon nano‐horn (CNH) surface which are well dispersed on the surface of N,P doped CNHs.
Sudheer Kumar Yadav +4 more
wiley +1 more source
Doping of ZnO with Mn or Co: Two different behaviours for the same synthesis approach
Boletín de la Sociedad Española de Cerámica y Vidrio, 2010 In the last years the research in ZnO has seen a period of intensive work which can be attributed to the new available synthesis methods and characterization techniques. New potential applications have thus emerged for ZnO-based ceramics, provided that a
Peiteado, M.
doaj
Infrared studies of spinels—V. Lithium spinels of the type LiXY4O8
Spectrochimica Acta Part A: Molecular Spectroscopy, 1973 Abstract The i.r. spectrum of ordered spinels LiXIIIYIII4O8(XIII = Ga, Fe, In; YIII = Cr, Rh) are discussed and assigned with the help of 6Li-7Li isotopio shifts. Two bands only may be assigned to definite motions of specific cations or coordinated groups: one band in the 450–350 cm−1 region exhibits an important 6Li-7Li isotopic shift and is ...
Tarte, Pierre, Preudhomme, J.
openaire +2 more sources
Advanced Science, EarlyView.A low‐temperature synthesis method of single‐crystalline NCA was successfully achieved by Sn doping, employing the same synthetic conditions as its polycrystalline counterparts. This synthesis was conducted at a temperature that was 150 °C lower than that required for synthesizing single‐crystalline NCA without Sn doping.
Guomeng Xie +4 more
wiley +1 more source