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Electrode passivation caused by polymerization of different phenolic compounds
Abstract An electrochemical quartz crystal microbalance (EQCM) was used to investigate the formation of polymeric products resulting from electrooxidation in aqueous solutions of phenolic compoundsExpand
Transport coefficients, Raman spectroscopy, and computer simulation of lithium salt solutions in an ionic liquid.
Molecular dynamics simulations showed that the coordination of Li+ by oxygen atoms of TFSI anions changes with Li+ concentration producing a remarkable change of the RTIL structure with a concomitant reduction of diffusion coefficients of all species in the solutions. Expand
Synthesis and characterization of two ionic liquids with emphasis on their chemical stability towards metallic lithium
Abstract Two room temperature ionic liquids (RTILs) without acidic protons, based on different cationic species (1- n -butyl-2,3-dimethylimidazolium) (BMMI) and N - n -butyl- N -methylpiperidiniumExpand
Cathodes for lithium ion batteries: the benefits of using nanostructured materials
Commercially available lithium ion cells, which are the most advanced among rechargeable batteries available so far, employ microcrystalline transition metal oxides as cathodes, which function as LiExpand
Changes on iron electrode surface during hydrogen permeation in borate buffer solution
Abstract Hydrogen interaction with oxide films grown on iron electrodes at open circuit potential ( E oc ) and in the passive region (+0.30 V ECS ) was studied by chronopotentiometry,Expand
Infrared characterization of electrochromic nickel hydroxide prepared by homogeneous chemical precipitation
Abstract Two different methods for preparing electrochromic nickel hydroxide films are tested: thermal hydrolysis of [Ni(NH 3 ) 6 ] 2+ complex and thermal decomposition of a mixture of urea and NiSOExpand
Piezoelectric immunochip coated with thin films of bacterial cellulose nanocrystals for dengue detection.
Piezoelectric sensors were previously coated with thin films of bacterial cellulose nanocrystals to provide a more sensitive and adapted interface for the attachment of monoclonal immunoglobulin G (IgGNS1) and to favor specific detection of non-structural protein 1 (NS1). Expand
Electrochemical and morphological stabilization of V2O5 nanofibers by the addition of polyaniline
In this work, the relationship between the nanoscale morphology and electrochemical performance of vanadium oxide and vanadium oxide/polyaniline nanofibers is analyzed. The nanofibers were preparedExpand
Ether-Bond-Containing Ionic Liquids as Supercapacitor Electrolytes
It is shown that the presence of the ether bond can dramatically increase the specific capacitance and reduce device resistance and have the important implication that such ILs can be used to tailor the physical properties and electrochemical performance of IL-based electrolytes. Expand
Ionic Liquids Containing Sulfonium Cations as Electrolytes for Electrochemical Double Layer Capacitors
In this work, we report on the behavior of ionic liquids (ILs) containing sulfonium cations as electrolytes for electrochemical double layer capacitors (EDLCs). Physical properties such as viscosityExpand